389492988029613

Names of 389492988029613

• Cardinal: 389492988029613 can be written as Three hundred eighty-nine trillion, four hundred ninety-two billion, nine hundred eighty-eight million, twenty-nine thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 3.89492988029613 × 10¹⁴

Factors of 389492988029613

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5384

Divisors of 389492988029613

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 9 13 19 27 39 57 81 117 171 243 247 351 379 513 729 741 1053 1137 1539 1801 2223 3159 3169 3411 4617 4927 5403 6669 7201 9477 9507 10233 13851 14781 16209 20007 21603 23413 28521 30699 34219 41197 44343 48627 60021 60211 64809 70239 85563 92097 93613 102657 123591 133029 145881 180063 180633 194427 210717 256689 276291 280839 307971 370773 399087 437643 444847 541899 583281 632151 682579 770067 782743 842517 923913 1112319 1197261 1201051 1312929 1334541 1625697 1749843 1896453 2047737 2310201 2348229 2527551 2771739 3336957 3591783 3603153 4003623 4877091 5249529 5689359 5707369 6143211 7044687 7582653 8315217 8873527 10010871 10809459 12010869 12969001 14631273 15613663 17068077 17122107 18429633 21134061 22747959 22819969 24945651 26620581 30032613 32428377 36032607 38907003 43893819 46840989 51366321 55288899 63402183 68243877 68459907 74195797 79861743 97285131 108097821 108440011 116721009 140522967 154098963 165866697 168597013 190206549 205379721 222587391 239585229 291855393 296659597 324293463 325320033 350163027 421568901 462296889 497600091 505791039 570619647 616139163 667762173 718755687 875566179 889978791 975960099 1050489081 1264706703 1386890667 1409720143 1517373117 1848417489 2003286519 2156267061 2163092851 2669936373 2927880297 3151467243 3794120109 4160672001 4229160429 4552119351 5545252467 6009859557 6468801183 6489278553 8009809119 8783640891 9454401729 11382360327 12687481287 13656358053 16635757401 18029578671 19467835659 24029427357 26350922673 28120207063 38062443861 40969074159 41098764169 54088736013 58403506977 72088282071 79052768019 84360621189 114187331583 122907222477 123296292507 175210520931 216264846213 253081863567 342561994749 369888877521 525631562793 534283934197 759245590701 1027685984247 1109666632563 1576894688379 1602851802591 2277736772103 3328999897689 4808555407773 6833210316309 9986999693067 14425666223319 20499630948927 29960999079201 43276998669957 129830996009871 389492988029613
• Sum of all divisors σ(n): 664317722768000
• Sum of proper divisors (its aliquot sum) s(n): 274824734738387
• 389492988029613 is a deficient number, because the sum of its proper divisors (274824734738387) is less than itself. Its deficiency is 114668253291226

Bases of 389492988029613

• Binary: 1011000100011110111100111001100011010101010101101₂
• Hexadecimal: 0x1623DE731AAAD
• Base-36: 3U2ALWNTT9

Squares and roots of 389492988029613

• 389492988029613 squared (389492988029613²) is 151704787724236255708164929769
• 389492988029613 cubed (389492988029613³) is 59087951069110933132583022732823847837249397
• The square root of 389492988029613 is 19735576.7088173281
• The cube root of 389492988029613 is 73029.7613077619

Scales and comparisons

• 389,492,988,029,613 seconds is equal to 12,384,672 years, 12 weeks, 2 days, 18 hours, 53 minutes, 33 seconds.
• To count from 1 to 389,492,988,029,613 would take you about thirty million, nine hundred sixty-one thousand, six hundred eighty 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 389492988029613 cubic inches would be around 6085.8 feet tall.

Recreational maths with 389492988029613

• 389492988029613 backwards is 316920889294983
• 389492988029613 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 389492988029613's digits is 81
• More coming soon!