155114401338

Names of 155114401338

• Cardinal: 155114401338 can be written as One hundred fifty-five billion, one hundred fourteen million, four hundred one thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 1.55114401338 × 10¹¹

Factors of 155114401338

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4762

Divisors of 155114401338

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 18 23 26 39 46 69 71 78 89 117 138 142 178 207 213 234 267 299 414 426 534 598 639 801 897 923 1157 1278 1602 1633 1794 1846 2047 2314 2691 2769 3266 3471 4094 4561 4899 5382 5538 6141 6319 6942 8307 9122 9798 10413 12282 12638 13683 14697 16614 18423 18957 20826 21229 26611 27366 29394 36846 37914 41049 42458 53222 56871 59293 63687 79833 82098 82147 104903 113742 118586 127374 145337 159666 164294 177879 191061 209806 239499 246441 290674 314709 323831 355758 382122 405929 436011 478998 492882 533637 629418 647662 739323 811858 872022 944127 971493 1067274 1217787 1308033 1363739 1478646 1888254 1889381 1942986 2435574 2616066 2727478 2914479 3653361 3778762 4091217 4209803 5277077 5668143 5828958 7306722 7448113 8182434 8419606 9336367 10554154 11336286 12273651 12629409 14896226 15831231 17004429 18672734 22344339 24547302 25258818 28009101 28820959 31662462 34008858 37888227 44688678 47493693 56018202 57641918 67033017 75776454 84027303 86462877 94987386 96825469 121372771 134066034 168054606 172925754 193650938 242745542 259388631 290476407 364118313 374672467 518777262 580952814 662882057 728236626 749344934 871429221 1092354939 1124017401 1325764114 1742858442 1988646171 2184709878 2248034802 3372052203 3977292342 5965938513 6744104406 8617466741 11931877026 17234933482 25852400223 51704800446 77557200669 155114401338
• Sum of all divisors σ(n): 387377303040
• Sum of proper divisors (its aliquot sum) s(n): 232262901702
• 155114401338 is an abundant number, because the sum of its proper divisors (232262901702) is greater than itself. Its abundance is 77148500364

Bases of 155114401338

• Binary: 10010000011101100010011110111000111010₂
• Hexadecimal: 0x241D89EE3A
• Base-36: 1Z9B3Y2I

Squares and roots of 155114401338

• 155114401338 squared (155114401338²) is 24060477502446136190244
• 155114401338 cubed (155114401338³) is 3732126563698349845740914136146472
• The square root of 155114401338 is 393845.6567463961
• The cube root of 155114401338 is 5373.0065955147

Scales and comparisons

• 155,114,401,338 seconds is equal to 4,932 years, 8 weeks, 1 day, 13 hours, 42 minutes, 18 seconds.
• To count from 1 to 155,114,401,338 would take you about nine thousand, eight hundred sixty-four 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 155114401338 cubic inches would be around 447.8 feet tall.

Recreational maths with 155114401338

• 155114401338 backwards is 833104411551
• The number of decimal digits it has is: 12
• The sum of 155114401338's digits is 36
• More coming soon!