13545975821937440

Names of 13545975821937440

• Cardinal: 13545975821937440 can be written as Thirteen quadrillion, five hundred forty-five trillion, nine hundred seventy-five billion, eight hundred twenty-one million, nine hundred thirty-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.354597582193744 × 10¹⁶

Factors of 13545975821937440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 213172

Divisors of 13545975821937440

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 73 80 107 112 140 146 160 214 224 280 292 365 428 511 535 560 584 730 749 856 1022 1070 1120 1168 1460 1498 1712 2044 2140 2336 2555 2920 2996 3424 3745 4088 4280 5110 5840 5992 7490 7537 7811 8176 8560 10220 11680 11984 14980 15074 15622 16352 17120 20440 23968 29960 30148 31244 37685 39055 40880 52759 54677 59920 60296 62488 75370 78110 81760 105518 109354 119840 120592 124976 150740 156220 205441 211036 218708 241184 249952 263795 273385 301480 312440 410882 422072 437416 527590 546770 550201 602960 624880 806459 821764 844144 874832 1027205 1055180 1093540 1100402 1205920 1249760 1438087 1612918 1643528 1688288 1749664 2054410 2110360 2187080 2200804 2751005 2876174 3225836 3287056 3851407 4032295 4108820 4220720 4374160 4401608 5502010 5645213 5752348 6451672 6574112 7190435 7702814 8064590 8217640 8441440 8748320 8803216 11004020 11290426 11504696 12903344 14380870 14997193 15405628 16129180 16435280 17606432 19257035 21982187 22008040 22580852 23009392 25806688 28226065 28761740 29994386 30811256 32258360 32870560 38514070 43964374 44016080 45161704 46018784 56452130 57523480 58871507 59988772 61622512 64516720 74985965 77028140 87928748 88032160 90323408 104980351 109910935 112904260 115046960 117743014 119977544 123245024 129033440 149971930 153875309 154056280 175857496 180646816 209960702 219821870 225808520 230093920 235486028 239955088 294357535 299943860 307750618 308112560 351714992 412100549 419921404 439643740 451617040 470972056 479910176 524901755 588715070 599887720 615501236 616225120 703429984 769376545 824201098 839842808 879287480 903234080 941944112 1049803510 1177430140 1199775440 1231002472 1538753090 1548408817 1604699651 1648402196 1679685616 1758574960 1883888224 2060502745 2099607020 2354860280 2399550880 2462004944 3077506180 3096817634 3209399302 3296804392 3359371232 3517149920 4121005490 4199214040 4709720560 4924009888 6155012360 6193635268 6418798604 6593608784 7742044085 8023498255 8242010980 8398428080 9419441120 10838861719 11232897557 12310024720 12387270536 12837597208 13187217568 15484088170 16046996510 16484021960 16796856160 21677723438 22465795114 24620049440 24774541072 25675194416 30968176340 32093993020 32968043920 43355446876 44931590228 49549082144 51350388832 54194308595 56164487785 61936352680 64187986040 65936087840 86710893752 89863180456 108388617190 112328975570 113033843641 123872705360 128375972080 165679743419 173421787504 179726360912 216777234380 224657951140 226067687282 247745410720 256751944160 331359486838 346843575008 359452721824 433554468760 449315902280 452135374564 565169218205 662718973676 791236905487 828398717095 867108937520 898631804560 904270749128 1130338436410 1159758203933 1325437947352 1582473810974 1656797434190 1734217875040 1797263609120 1808541498256 2260676872820 2319516407866 2650875894704 3164947621948 3313594868380 3617082996512 3956184527435 4521353745640 4639032815732 5301751789408 5798791019665 6329895243896 6627189736760 7912369054870 9042707491280 9278065631464 11597582039330 12094621269587 12659790487792 13254379473520 15824738109740 18085414982560 18556131262928 23195164078660 24189242539174 25319580975584 26508758947040 31649476219480 37112262525856 46390328157320 48378485078348 60473106347935 63298952438960 84662348887109 92780656314640 96756970156696 120946212695870 126597904877920 169324697774218 185561312629280 193513940313392 241892425391740 338649395548436 387027880626784 423311744435545 483784850783480 677298791096872 846623488871090 967569701566960 1354597582193744 1693246977742180 1935139403133920 2709195164387488 3386493955484360 6772987910968720 13545975821937440
• Sum of all divisors σ(n): 37426794230343168
• Sum of proper divisors (its aliquot sum) s(n): 23880818408405728
• 13545975821937440 is an abundant number, because the sum of its proper divisors (23880818408405728) is greater than itself. Its abundance is 10334842586468288

Bases of 13545975821937440

• Binary: 110000000111111111111001000101000000001010101100100000₂
• Hexadecimal: 0x301FFE4500AB20
• Base-36: 3PDNBDTNEOW

Squares and roots of 13545975821937440

• 13545975821937440 squared (13545975821937440²) is 183493460968513703189155273753600
• 13545975821937440 cubed (13545975821937440³) is 2485597985763107975757791413598543231533174784000
• The square root of 13545975821937440 is 116387180.6598022203
• The cube root of 13545975821937440 is 238380.1554799049

Scales and comparisons

• 13,545,975,821,937,440 seconds is equal to 430,720,130 years, 35 weeks, 3 days, 17 hours, 17 minutes, 20 seconds.
• To count from 1 to 13,545,975,821,937,440 would take you about one billion, two hundred ninety-two million, one hundred sixty thousand, three hundred ninety-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 13545975821937440 cubic inches would be around 19865 feet tall.

Recreational maths with 13545975821937440

• 13545975821937440 backwards is 04473912857954531
• The number of decimal digits it has is: 17
• The sum of 13545975821937440's digits is 77
• More coming soon!