28007245671818670720
28,007,245,671,818,670,720 is an even composite number composed of six prime numbers multiplied together.
28007245671818670720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 28007245671818670720:
27 × 34 × 5 × 19 × 173 × 164363622359
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 19 × 173 × 164363622359)See below for interesting mathematical facts about the number 28007245671818670720 from the Numbermatics database.
Names of 28007245671818670720
- Cardinal: 28007245671818670720 can be written as Twenty-eight quintillion, seven quadrillion, two hundred forty-five trillion, six hundred seventy-one billion, eight hundred eighteen million, six hundred seventy thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.800724567181867072 × 1019
Factors of 28007245671818670720
- Number of distinct prime factors ω(n): 6
- Total number of prime factors Ω(n): 15
- Sum of prime factors: 164363622561
Divisors of 28007245671818670720
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 45 48 54 57 60 64 72 76 80 81 90 95 96 108 114 120 128 135 144 152 160 162 171 173 180 190 192 216 228 240 270 285 288 304 320 324 342 346 360 380 384 405 432 456 480 513 519 540 570 576 608 640 648 684 692 720 760 810 855 864 865 912 960 1026 1038 1080 1140 1152 1216 1296 1368 1384 1440 1520 1539 1557 1620 1710 1728 1730 1824 1920 2052 2076 2160 2280 2432 2565 2592 2595 2736 2768 2880 3040 3078 3114 3240 3287 3420 3456 3460 3648 4104 4152 4320 4560 4671 5130 5184 5190 5472 5536 5760 6080 6156 6228 6480 6574 6840 6920 7296 7695 7785 8208 8304 8640 9120 9342 9861 10260 10368 10380 10944 11072 12160 12312 12456 12960 13148 13680 13840 14013 15390 15570 16416 16435 16608 17280 18240 18684 19722 20520 20760 21888 22144 23355 24624 24912 25920 26296 27360 27680 28026 29583 30780 31140 32832 32870 33216 36480 37368 39444 41040 41520 46710 49248 49305 49824 51840 52592 54720 55360 56052 59166 61560 62280 65664 65740 66432 70065 74736 78888 82080 83040 88749 93420 98496 98610 99648 105184 109440 110720 112104 118332 123120 124560 131480 140130 147915 149472 157776 164160 166080 177498 186840 196992 197220 199296 210368 224208 236664 246240 249120 262960 266247 280260 295830 298944 315552 328320 332160 354996 373680 394440 420736 443745 448416 473328 492480 498240 525920 532494 560520 591660 597888 631104 709992 747360 788880 887490 896832 946656 984960 996480 1051840 1064988 1121040 1183320 1262208 1331235 1419984 1494720 1577760 1774980 1793664 1893312 2103680 2129976 2242080 2366640 2662470 2839968 2989440 3155520 3549960 3786624 4259952 4484160 4733280 5324940 5679936 6311040 7099920 8519904 8968320 9466560 10649880 11359872 14199840 17039808 18933120 21299760 28399680 34079616 42599520 56799360 85199040 170398080 164363622359 328727244718 493090867077 657454489436 821818111795 986181734154 1314908978872 1479272601231 1643636223590 1972363468308 2465454335385 2629817957744 2958545202462 3122908824821 3287272447180 3944726936616 4437817803693 4930908670770 5259635915488 5917090404924 6245817649642 6574544894360 7396363006155 7889453873232 8875635607386 9368726474463 9861817341540 10519271830976 11834180809848 12491635299284 13149089788720 13313453411079 14792726012310 15614544124105 15778907746464 17751271214772 18737452948926 19723634683080 21038543661952 22189089018465 23668361619696 24983270598568 26298179577440 26626906822158 28106179423389 28434906668107 29585452024620 31229088248210 31557815492928 35502542429544 37474905897852 39447269366160 44378178036930 46843632372315 47336723239392 49966541197136 52596359154880 53253813644316 56212358846778 56869813336214 59170904049240 62458176496420 63115630985856 66567267055395 71005084859088 74949811795704 78894538732320 84318538270167 85304720004321 88756356073860 93687264744630 94673446478784 99933082394272 105192718309760 106507627288632 112424717693556 113739626672428 118341808098480 124916352992840 133134534110790 140530897116945 142010169718176 142174533340535 149899623591408 157789077464640 168637076540334 170609440008642 177512712147720 187374529489260 189346892957568 199866164788544 213015254577264 224849435387112 227479253344856 236683616196960 249832705985680 252955614810501 255914160012963 266269068221580 281061794233890 284020339436352 284349066681070 299799247182816 315578154929280 337274153080668 341218880017284 355025424295440 374749058978520 399732329577088 421592691350835 426030509154528 426523600021605 449698870774224 454958506689712 473367232393920 499665411971360 505911229621002 511828320025926 532538136443160 540263226694033 562123588467780 568040678872704 568698133362140 599598494365632 674548306161336 682437760034568 710050848590880 749498117957040 767742480038889 843185382701670 852061018309056 853047200043210 899397741548448 909917013379424 946734464787840 999330823942720 1011822459242004 1023656640051852 1065076272886320 1080526453388066 1124247176935560 1137396266724280 1199196988731264 1264778074052505 1279570800064815 1349096612322672 1364875520069136 1420101697181760 1498996235914080 1535484960077778 1620789680082099 1686370765403340 1704122036618112 1706094400086420 1798795483096896 1819834026758848 1998661647885440 2023644918484008 2047313280103704 2130152545772640 2161052906776132 2248494353871120 2274792533448560 2303227440116667 2529556148105010 2559141600129630 2698193224645344 2701316133470165 2729751040138272 2840203394363520 2997992471828160 3070969920155556 3241579360164198 3372741530806680 3412188800172840 3597590966193792 3639668053517696 3838712400194445 4047289836968016 4094626560207408 4260305091545280 4322105813552264 4496988707742240 4549585066897120 4606454880233334 4862369040246297 5059112296210020 5118283200259260 5396386449290688 5402632266940330 5459502080276544 5995984943656320 6141939840311112 6483158720328396 6745483061613360 6824377600345680 7677424800388890 8094579673936032 8103948400410495 8189253120414816 8520610183090560 8644211627104528 8993977415484480 9099170133794240 9212909760466668 9724738080492594 10118224592420040 10236566400518520 10792772898581376 10805264533880660 10919004160553088 11516137200583335 12283879680622224 12966317440656792 13490966123226720 13648755200691360 14587107120738891 15354849600777780 16189159347872064 16207896800820990 16378506240829632 17288423254209056 17987954830968960 18198340267588480 18425819520933336 19449476160985188 20236449184840080 20473132801037040 21610529067761320 23032274401166670 24311845201231485 24567759361244448 25932634881313584 26981932246453440 27297510401382720 29174214241477782 30709699201555560 32378318695744128 32415793601641980 32757012481659264 34576846508418112 36851639041866672 38898952321970376 40472898369680160 40946265602074080 43221058135522640 43761321362216673 46064548802333340 48623690402462970 49135518722488896 51865269762627168 53963864492906880 54595020802765440 58348428482955564 61419398403111120 64831587203283960 69153693016836224 72935535603694455 73703278083733344 77797904643940752 80945796739360320 81892531204148160 86442116271045280 87522642724433346 92129097604666680 97247380804925940 98271037444977792 103730539525254336 116696856965911128 122838796806222240 129663174406567920 145871071207388910 147406556167466688 155595809287881504 161891593478720640 163785062408296320 172884232542090560 175045285448866692 184258195209333360 194494761609851880 207461079050508672 218806606811083365 233393713931822256 245677593612444480 259326348813135840 291742142414777820 294813112334933376 311191618575763008 345768465084181120 350090570897733384 368516390418666720 388989523219703760 437613213622166730 466787427863644512 491355187224888960 518652697626271680 583484284829555640 622383237151526016 700181141795466768 737032780837333440 777979046439407520 875226427244333460 933574855727289024 1037305395252543360 1166968569659111280 1400362283590933536 1474065561674666880 1555958092878815040 1750452854488666920 1867149711454578048 2333937139318222560 2800724567181867072 3111916185757630080 3500905708977333840 4667874278636445120 5601449134363734144 7001811417954667680 9335748557272890240 14003622835909335360 28007245671818670720
- Sum of all divisors σ(n): 105891658178123664000
- Sum of proper divisors (its aliquot sum) s(n): 77884412506304993280
- 28007245671818670720 is an abundant number, because the sum of its proper divisors (77884412506304993280) is greater than itself. Its abundance is 49877166834486322560
Bases of 28007245671818670720
- Binary: 110000100101011011011100110001100101111011101100100110010100000002
- Hexadecimal: 0x184ADB98CBDD93280
- Base-36: 5WSAJZZMAP400
Squares and roots of 28007245671818670720
- 28007245671818670720 squared (280072456718186707202) is 784405810121605664199059127987785318400
- 28007245671818670720 cubed (280072456718186707203) is 21969046230477758291552616641274857259268089004219957248000
-
The
square root of 28007245671818670720 is 5292187229.4750372635 -
The
cube root of 28007245671818670720 is 3036850.8793703265
Scales and comparisons
How big is 28007245671818670720?- 28,007,245,671,818,670,720 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 28,007,245,671,818,670,720 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 28007245671818670720 cubic inches would be around 253070.9 feet tall.
Recreational maths with 28007245671818670720
- 28007245671818670720 backwards is 02707681817654270082
- 28007245671818670720 is a
Harshad number . - The number of decimal digits it has is: 20
- The sum of 28007245671818670720's digits is 81
- More coming soon!
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The information we have on file for 28007245671818670720 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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