3995685963809440

Names of 3995685963809440

• Cardinal: 3995685963809440 can be written as Three quadrillion, nine hundred ninety-five trillion, six hundred eighty-five billion, nine hundred sixty-three million, eight hundred nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.99568596380944 × 10¹⁵

Factors of 3995685963809440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 164

Divisors of 3995685963809440

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 61 68 79 80 85 122 136 158 160 170 244 272 289 305 316 340 395 488 544 578 610 632 680 790 976 1037 1156 1220 1264 1343 1360 1445 1580 1952 2074 2312 2440 2528 2686 2720 2890 3160 3721 4148 4624 4819 4880 5185 5372 5780 6241 6320 6715 7442 8296 9248 9638 9760 10370 10744 11560 12482 12640 13430 14884 16592 17629 18605 19276 20740 21488 22831 23120 24095 24964 26860 29768 31205 33184 35258 37210 38552 41480 42976 45662 46240 48190 49928 53720 59536 62410 63257 70516 74420 77104 81923 82960 88145 91324 96380 99856 106097 107440 114155 119072 124820 126514 141032 148840 154208 163846 165920 176290 182648 192760 199712 212194 214880 226981 228310 249640 253028 282064 293959 297680 316285 327692 352580 365296 380701 385520 409615 424388 453962 456620 499280 506056 530485 564128 587918 595360 632570 655384 705160 730592 761402 771040 819230 848776 907924 913240 998560 1012112 1060970 1075369 1134905 1175836 1265140 1310768 1392691 1410320 1469795 1522804 1638460 1697552 1803649 1815848 1826480 1903505 2024224 2121940 2150738 2269810 2351672 2530280 2621536 2785382 2820640 2939590 3045608 3276920 3395104 3607298 3631696 3652960 3807010 3858677 4243880 4301476 4539620 4703344 4997303 5060560 5376845 5570764 5879180 6091216 6471917 6553840 6963455 7214596 7263392 7614020 7717354 8487760 8602952 9018245 9079240 9406688 9994606 10121120 10753690 11141528 11758360 12182432 12943834 13107680 13845841 13926910 14429192 15228040 15434708 16975520 17205904 17931499 18036490 18158480 19293385 19989212 21507380 22283056 23222761 23516720 24986515 25887668 27691682 27853820 28858384 30456080 30869416 32359585 34411808 35862998 36072980 36316960 38586770 39978424 43014760 44566112 46445522 47033440 49973030 51775336 55383364 55707640 57716768 60912160 61738832 64719170 65597509 69229205 71725996 72145960 77173540 79956848 84954151 86029520 89657495 92891044 99946060 103550672 110022589 110766728 111415280 116113805 123477664 129438340 131195018 138458410 143451992 144291920 154347080 159913696 169908302 172059040 179314990 185782088 199892120 207101344 220045178 221533456 222830560 232227610 235379297 258876680 262390036 276916820 286903984 288583840 304835483 308694160 327987545 339816604 358629980 371564176 394786937 399784240 424770755 440090356 443066912 464455220 470758594 517753360 524780072 550112945 553833640 573807968 609670966 617388320 655975090 679633208 717259960 743128352 789573874 799568480 849541510 880180712 928910440 941517188 1035506720 1049560144 1093821439 1100225890 1107667280 1176896485 1219341932 1311950180 1359266416 1416588421 1434519920 1524177415 1579147748 1699083020 1760361424 1857820880 1883034376 1973934685 2099120288 2187642878 2200451780 2215334560 2353792970 2438683864 2623900360 2718532832 2833176842 2869039840 3048354830 3158295496 3398166040 3520722848 3715641760 3766068752 3947869370 4001448049 4375285756 4400903560 4707585940 4877367728 5182203211 5247800720 5469107195 5666353684 6096709660 6316590992 6711377929 6796332080 7082942105 7532137504 7895738740 8002896098 8750571512 8801807120 9415171880 9754735456 10364406422 10495601440 10938214390 11332707368 12193419320 12633181984 13422755858 13592664160 14165884210 15791477480 16005792196 17501143024 17603614240 18594964463 18830343760 20007240245 20728812844 21876428780 22665414736 24082003157 24386838640 25911016055 26845511716 28331768420 31582954960 32011584392 33556889645 35002286048 37189928926 37660687520 40014480490 41457625688 43752857560 45330829472 48164006314 48773677280 51822032110 53691023432 56663536840 63165909920 64023168784 67113779290 74379857852 80028960980 82915251376 86411893681 87505715120 92974822315 96328012628 103644064220 107382046864 113327073680 120410015785 128046337568 134227558580 148759715704 160057921960 165830502752 172823787362 175011430240 185949644630 192656025256 207288128440 214764093728 226654147360 240820031570 268455117160 297519431408 316114395871 320115843920 345647574724 371899289260 385312050512 409394053669 414576256880 432059468405 481640063140 536910234320 595038862816 632228791742 640231687840 691295149448 743798578520 770624101024 818788107338 829152513760 864118936810 963280126280 1073820468640 1264457583484 1382590298896 1469002192577 1487597157040 1580571979355 1637576214676 1728237873620 1926560252560 2046970268345 2528915166968 2765180597792 2938004385154 2975194314080 3161143958710 3275152429352 3456475747240 3853120505120 4093940536690 5057830333936 5876008770308 6322287917420 6550304858704 6912951494480 7345010962885 8187881073380 10115660667872 11752017540616 12644575834840 13100609717408 13825902988960 14690021925770 16375762146760 23504035081232 24973037273809 25289151669680 29380043851540 32751524293520 47008070162464 49946074547618 50578303339360 58760087703080 65503048587040 99892149095236 117520175406160 124865186369045 199784298190472 235040350812320 249730372738090 399568596380944 499460745476180 799137192761888 998921490952360 1997842981904720 3995685963809440
• Sum of all divisors σ(n): 10325566541909430
• Sum of proper divisors (its aliquot sum) s(n): 6329880578099990
• 3995685963809440 is an abundant number, because the sum of its proper divisors (6329880578099990) is greater than itself. Its abundance is 2334194614290550

Bases of 3995685963809440

• Binary: 1110001100100000111000100010100000011100001010100000₂
• Hexadecimal: 0xE320E2281C2A0
• Base-36: 13CCOSHAPWG

Squares and roots of 3995685963809440

• 3995685963809440 squared (3995685963809440²) is 15965506321383773461436633113600
• 3995685963809440 cubed (3995685963809440³) is 63793149513464029792615158336617772704272384000
• The square root of 3995685963809440 is 63211438.5519696901
• The cube root of 3995685963809440 is 158683.0171220041

Scales and comparisons

• 3,995,685,963,809,440 seconds is equal to 127,050,454 years, 9 weeks, 2 days, 20 hours, 50 minutes, 40 seconds.
• To count from 1 to 3,995,685,963,809,440 would take you about three hundred eighty-one million, one hundred fifty-one thousand, three hundred sixty-two 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 3995685963809440 cubic inches would be around 13223.6 feet tall.

Recreational maths with 3995685963809440

• 3995685963809440 backwards is 0449083695865993
• The number of decimal digits it has is: 16
• The sum of 3995685963809440's digits is 88
• More coming soon!