13379991991808

Names of 13379991991808

• Cardinal: 13379991991808 can be written as Thirteen trillion, three hundred seventy-nine billion, nine hundred ninety-one million, nine hundred ninety-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.3379991991808 × 10¹³

Factors of 13379991991808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 160

Divisors of 13379991991808

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 37 38 52 64 74 76 89 104 128 148 152 178 208 247 256 296 304 356 361 416 481 494 512 592 608 703 712 722 832 962 988 1157 1184 1216 1406 1424 1444 1664 1691 1924 1976 2314 2368 2432 2812 2848 2888 3293 3328 3382 3848 3952 4628 4693 4736 4864 5624 5696 5776 6586 6656 6764 6859 7696 7904 7921 9139 9256 9386 9472 9728 11248 11392 11552 13172 13357 13528 13718 15392 15808 15842 18278 18512 18772 18944 21983 22496 22784 23104 26344 26714 27056 27436 30784 31616 31684 32129 36556 37024 37544 42809 43966 44992 45568 46208 52688 53428 54112 54872 61568 62567 63232 63368 64258 73112 74048 75088 85618 87932 89167 89984 92416 102973 105376 106856 108224 109744 123136 125134 126464 126736 128516 146224 148096 150176 150499 171236 173641 175864 178334 179968 184832 205946 210752 213712 216448 219488 246272 250268 253472 253783 257032 292448 293077 296192 300352 300998 342472 347282 351728 356668 359936 411892 417677 421504 427424 432896 438976 500536 506944 507566 514064 584896 586154 592384 600704 601996 610451 684944 694564 703456 713336 813371 823784 835354 843008 854848 865792 877952 1001072 1013888 1015132 1028128 1169792 1172308 1188773 1201408 1203992 1220902 1369888 1389128 1406912 1426672 1626742 1647568 1670708 1686016 1709696 1755904 1956487 2002144 2027776 2030264 2056256 2339584 2344616 2377546 2402816 2407984 2441804 2739776 2778256 2813824 2853344 2859481 3253484 3295136 3299179 3341416 3419392 3511808 3810001 3912974 4004288 4055552 4060528 4112512 4679168 4689232 4755092 4815968 4883608 5479552 5556512 5568463 5627648 5706688 5718962 6506968 6590272 6598358 6682832 6838784 7620002 7825948 7935863 8008576 8121056 8225024 9378464 9510184 9631936 9767216 10959104 11113024 11136926 11255296 11413376 11437924 13013936 13180544 13196716 13365664 15240004 15454049 15651896 15871726 16017152 16242112 16450048 18756928 19020368 19263872 19534432 21918208 22226048 22273852 22586687 22826752 22875848 26027872 26361088 26393432 26731328 30480008 30908098 31303792 31743452 32034304 32484224 37173253 37513856 38040736 38527744 39068864 44452096 44547704 45173374 45653504 45751696 52055744 52722176 52786864 53462656 54330139 60960016 61816196 62607584 63486904 64968448 72390019 74346506 75027712 76081472 77055488 78137728 88904192 89095408 90346748 91503392 104111488 105573728 105800797 106925312 108660278 121920032 123632392 125215168 126973808 129936896 144780038 148693012 150055424 152162944 156275456 178190816 180693496 183006784 208222976 211147456 211601594 213850624 217320556 243840064 247264784 250430336 253947616 289560076 293626931 297386024 304325888 312550912 356381632 361386992 366013568 416445952 422294912 423203188 434641112 487680128 494529568 500860672 507895232 579120152 587253862 594772048 608651776 706291807 712763264 722773984 732027136 844589824 846406376 869282224 975360256 989059136 1001721344 1015790464 1158240304 1174507724 1189544096 1375410361 1412583614 1425526528 1445547968 1464054272 1689179648 1692812752 1738564448 1950720512 1978118272 2010215143 2031580928 2316480608 2349015448 2379088192 2750820722 2825167228 2851053056 2891095936 3385625504 3477128896 3956236544 4020430286 4063161856 4632961216 4698030896 4758176384 5501641444 5650334456 5782191872 6771251008 6954257792 7912473088 8040860572 9265922432 9396061792 9516352768 11003282888 11300668912 11564383744 13542502016 13908515584 16081721144 18531844864 18792123584 19032705536 22006565776 22601337824 26132796859 27085004032 27817031168 32163442288 37063689728 37584247168 44013131552 45202675648 52265593718 54170008064 64326884576 75168494336 88026263104 90405351296 104531187436 128653769152 150336988672 176052526208 180810702592 209062374872 257307538304 352105052416 361621405184 418124749744 514615076608 704210104832 836249499488 1029230153216 1672498998976 3344997997952 6689995995904 13379991991808
• Sum of all divisors σ(n): 31565492075040
• Sum of proper divisors (its aliquot sum) s(n): 18185500083232
• 13379991991808 is an abundant number, because the sum of its proper divisors (18185500083232) is greater than itself. Its abundance is 4805508091424

Bases of 13379991991808

• Binary: 11000010101101000101101010110111011000000000₂
• Hexadecimal: 0xC2B45AB7600
• Base-36: 4QQOLRQWW

Squares and roots of 13379991991808

• 13379991991808 squared (13379991991808²) is 179024185700846211139108864
• 13379991991808 cubed (13379991991808³) is 2395342171017270569010255325797508186112
• The square root of 13379991991808 is 3657867.1369813313
• The cube root of 13379991991808 is 23740.2498063973

Scales and comparisons

• 13,379,991,991,808 seconds is equal to 425,442 years, 18 weeks, 4 days, 10 hours, 10 minutes, 8 seconds.
• To count from 1 to 13,379,991,991,808 would take you about one million, sixty-three thousand, six hundred five 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 13379991991808 cubic inches would be around 1978.4 feet tall.

Recreational maths with 13379991991808

• 13379991991808 backwards is 80819919997331
• The number of decimal digits it has is: 14
• The sum of 13379991991808's digits is 77
• More coming soon!