28215268931516800
28,215,268,931,516,800 is an even composite number composed of six prime numbers multiplied together.
28215268931516800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 28215268931516800:
27 × 52 × 7 × 312 × 53 × 49732
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 31 × 31 × 53 × 4973 × 4973)See below for interesting mathematical facts about the number 28215268931516800 from the Numbermatics database.
Names of 28215268931516800
- Cardinal: 28215268931516800 can be written as Twenty-eight quadrillion, two hundred fifteen trillion, two hundred sixty-eight billion, nine hundred thirty-one million, five hundred sixteen thousand, eight hundred.
Scientific notation
- Scientific notation: 2.82152689315168 × 1016
Factors of 28215268931516800
Divisors of 28215268931516800
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 31 32 35 40 50 53 56 62 64 70 80 100 106 112 124 128 140 155 160 175 200 212 217 224 248 265 280 310 320 350 371 400 424 434 448 496 530 560 620 640 700 742 775 800 848 868 896 961 992 1060 1085 1120 1240 1325 1400 1484 1550 1600 1643 1696 1736 1855 1922 1984 2120 2170 2240 2480 2650 2800 2968 3100 3200 3286 3392 3472 3710 3844 3968 4240 4340 4480 4805 4960 4973 5300 5425 5600 5936 6200 6572 6727 6784 6944 7420 7688 8215 8480 8680 9275 9610 9920 9946 10600 10850 11200 11501 11872 12400 13144 13454 13888 14840 15376 16430 16960 17360 18550 19220 19840 19892 21200 21700 22400 23002 23744 24025 24800 24865 26288 26908 27776 29680 30752 32860 33635 33920 34720 34811 37100 38440 39784 41075 42400 43400 46004 47488 48050 49600 49730 50933 52576 53816 57505 59360 61504 65720 67270 69440 69622 74200 76880 79568 82150 84800 86800 92008 96100 99200 99460 101866 105152 107632 115010 118720 123008 124325 131440 134540 138880 139244 148400 153760 154163 159136 164300 168175 169600 173600 174055 184016 192200 198920 203732 210304 215264 230020 237440 248650 254665 262880 263569 269080 278488 287525 296800 307520 308326 318272 328600 336350 347200 348110 356531 368032 384400 397840 407464 430528 460040 497300 509330 525760 527138 538160 556976 575050 593600 615040 616652 636544 657200 672700 694400 696220 713062 736064 768800 770815 795680 814928 861056 870275 920080 994600 1018660 1051520 1054276 1076320 1079141 1113952 1150100 1187200 1233304 1273325 1314400 1317845 1345400 1392440 1426124 1472128 1537600 1541630 1591360 1629856 1740550 1782655 1840160 1844983 1989200 2037320 2108552 2152640 2158282 2227904 2300200 2466608 2546650 2628800 2635690 2690800 2784880 2852248 3075200 3083260 3182720 3259712 3481100 3565310 3680320 3689966 3854075 3978400 4074640 4217104 4305280 4316564 4455808 4600400 4779053 4933216 5093300 5257600 5271380 5381600 5395705 5569760 5704496 6166520 6519424 6589225 6962200 7130620 7360640 7379932 7708150 7956800 8149280 8170639 8434208 8633128 8913275 9200800 9224915 9558106 9866432 10186600 10542760 10763200 10791410 11139520 11408992 12333040 13178450 13924400 14261240 14759864 15416300 15913600 16298560 16341278 16868416 17266256 17826550 18401600 18449830 19116212 19732864 20373200 21085520 21526400 21582820 22279040 22817984 23895265 24666080 24730729 26356900 26978525 27848800 28522480 29519728 30832600 32597120 32682556 33453371 33736832 34532512 35653100 36803200 36899660 38232424 40746400 40853195 42171040 43165640 45635968 46124575 47790530 49332160 49461458 52713800 53957050 55697600 57044960 57194473 59039456 61665200 65365112 66906742 69065024 71306200 73799320 76464848 81492800 81706390 84342080 86331280 92249150 95581060 98664320 98922916 105427600 107914100 111395200 114089920 114388946 118078912 119476325 123330400 123653645 130730224 133813484 138130048 142612400 147598640 152929696 162985600 163412780 167266855 168684160 172662560 173115103 184498300 191162120 197845832 204265975 210855200 215828200 228179840 228777892 236157824 238952650 246660800 247307290 253289809 261460448 267626968 285224800 285972365 295197280 305859392 326825560 334533710 345325120 346230206 368996600 382324240 395691664 408531950 421710400 431656400 457555784 477905300 493321600 494614580 506579618 522920896 535253936 570449600 571944730 590394560 611718784 618268225 653651120 669067420 690650240 692460412 737993200 764648480 766652599 791383328 817063900 836334275 843420800 863312800 865575515 915111568 955810600 989229160 1013159236 1045841792 1070507872 1140899200 1143889460 1180789120 1236536450 1266449045 1307302240 1310728637 1338134840 1384920824 1429861825 1475986400 1529296960 1533305198 1582766656 1634127800 1672668550 1726625600 1731151030 1773028663 1830223136 1911621200 1978458320 2026318472 2141015744 2287778920 2473072900 2532898090 2614604480 2621457274 2676269680 2769841648 2859723650 2951972800 3058593920 3066610396 3165533312 3268255600 3345337100 3453251200 3462302060 3546057326 3660446272 3823242400 3833262995 3956916640 4052636944 4282031488 4327877575 4575557840 4946145800 5065796180 5229208960 5242914548 5352539360 5366568193 5539683296 5719447300 5903945600 6133220792 6332245225 6536511200 6553643185 6690674200 6924604120 7092114652 7320892544 7646484800 7666525990 7913833280 8105273888 8655755150 8865143315 9151115680 9175100459 9892291600 10131592360 10485829096 10705078720 10733136386 11079366592 11438894600 12266441584 12664490450 13073022400 13107286370 13381348400 13849208240 14184229304 15292969600 15333051980 15827666560 16210547776 17311510300 17730286630 18302231360 18350200918 19166314975 19784583200 20263184720 20971658192 21410157440 21466272772 22158733184 22877789200 23766230569 24532883168 25328980900 26146044800 26214572740 26762696800 26832840965 27698416480 28368458608 30666103960 32421095552 32768215925 34623020600 35460573260 36604462720 36700401836 38332629950 39569166400 40526369440 40632587747 41943316384 42932545544 44325716575 45755578400 45875502295 47532461138 49065766336 50657961800 52429145480 53525393600 53665681930 55396832960 56736917216 61332207920 65536431850 69246041200 70921146520 73400803672 76665259900 79138332800 81052738880 81265175494 83886632768 85865091088 88651433150 91511156800 91751004590 95064922276 98131532672 101315923600 104858290960 107050787200 107331363860 110793665920 113473834432 118831152845 122664415840 131072863700 134164204825 138492082400 141842293040 146801607344 153330519800 162105477760 162530350988 166363613983 167773265536 171730182176 177302866300 183022313600 183502009180 190129844552 202631847200 203162938735 209716581920 214662727720 226947668864 229377511475 237662305690 245328831680 262145727400 268328409650 276984164800 283684586080 284428114229 293603214688 306661039600 325060701976 332727227966 343460364352 354605732600 367004018360 380259689104 405263694400 406325877470 419433163840 429325455440 458755022950 475324611380 490657663360 524291454800 536656819300 553968329600 567369172160 568856228458 587206429376 594155764225 613322079200 650121403952 665454455932 686920728704 709211465200 734008036720 760519378208 810527388800 812651754940 831818069915 838866327680 858650910880 917510045900 950649222760 1015814693675 1048582909600 1073313638600 1134738344320 1137712456916 1174412858752 1188311528450 1226644158400 1259610220157 1300242807904 1330908911864 1418422930400 1422140571145 1468016073440 1521038756416 1625303509880 1663636139830 1717301821760 1835020091800 1901298445520 2031629387350 2097165819200 2146627277200 2275424913832 2376623056900 2453288316800 2519220440314 2600485615808 2661817823728 2836845860800 2844281142290 2936032146880 3042077512832 3250607019760 3327272279660 3434603643520 3670040183600 3802596891040 4063258774700 4159090349575 4194331638400 4293254554400 4550849827664 4753246113800 5038440880628 5200971231616 5323635647456 5673691721600 5688562284580 5872064293760 6298051100785 6501214039520 6654544559320 7110702855725 7340080367200 7605193782080 8126517549400 8318180699150 8586509108800 8817271541099 9101699655328 9506492227600 10076881761256 10647271294912 11377124569160 12596102201570 13002428079040 13309089118640 14221405711450 14680160734400 15210387564160 16253035098800 16636361398300 17173018217600 17634543082198 18203399310656 19012984455200 20153763522512 21294542589824 22754249138320 25192204403140 26004856158080 26618178237280 28442811422900 29360321468800 31490255503925 32506070197600 33272722796600 35269086164396 36406798621312 38025968910400 40307527045024 44086357705495 45508498276640 50384408806280 53236356474560 56885622845800 62980511007850 65012140395200 66545445593200 70538172328792 76051937820800 80615054090048 88172715410990 91016996553280 100768817612560 106472712949120 113771245691600 125961022015700 130024280790400 133090891186400 141076344657584 161230108180096 176345430821980 182033993106560 201537635225120 220431788527475 227542491383200 251922044031400 266181782372800 282152689315168 352690861643960 403075270450240 440863577054950 455084982766400 503844088062800 532363564745600 564305378630336 705381723287920 806150540900480 881727154109900 910169965532800 1007688176125600 1128610757260672 1410763446575840 1763454308219800 2015376352251200 2821526893151680 3526908616439600 4030752704502400 5643053786303360 7053817232879200 14107634465758400 28215268931516800
- Sum of all divisors σ(n): 83880136262661840
- Sum of proper divisors (its aliquot sum) s(n): 55664867331145040
- 28215268931516800 is an abundant number, because the sum of its proper divisors (55664867331145040) is greater than itself. Its abundance is 27449598399628240
Bases of 28215268931516800
- Binary: 11001000011110110100011001110011110011110111001100000002
- Hexadecimal: 0x643DA339E7B980
- Base-36: 7PTH7LT63R4
Squares and roots of 28215268931516800
- 28215268931516800 squared (282152689315168002) is 796101400877817184728348682240000
- 28215268931516800 cubed (282152689315168003) is 22462215122524876543337320170008674084421632000000
-
The
square root of 28215268931516800 is 167974012.6671884921 -
The
cube root of 28215268931516800 is 304435.1057250089
Scales and comparisons
How big is 28215268931516800?- 28,215,268,931,516,800 seconds is equal to 897,158,276 years, 24 weeks, 1 day, 7 hours, 6 minutes, 40 seconds.
-
To count from 1 to 28,215,268,931,516,800 would take you about two billion, six hundred ninety-one million, four hundred seventy-four thousand, eight hundred twenty-nine years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 28215268931516800 cubic inches would be around 25369.6 feet tall.
Recreational maths with 28215268931516800
- 28215268931516800 backwards is 00861513986251282
- The number of decimal digits it has is: 17
- The sum of 28215268931516800's digits is 67
- More coming soon!
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The information we have on file for 28215268931516800 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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