138992523264

Names of 138992523264

• Cardinal: 138992523264 can be written as One hundred thirty-eight billion, nine hundred ninety-two million, five hundred twenty-three thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.38992523264 × 10¹¹

Factors of 138992523264

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 5004

Divisors of 138992523264

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 73 84 96 108 112 126 128 144 146 168 189 192 216 219 224 252 256 288 292 336 378 384 432 438 448 504 511 512 576 584 657 672 756 768 864 876 896 1008 1022 1024 1152 1168 1314 1344 1512 1533 1536 1728 1752 1792 1971 2016 2044 2048 2304 2336 2628 2688 3024 3066 3072 3456 3504 3584 3942 4032 4088 4599 4608 4672 4919 5256 5376 6048 6132 6144 6912 7008 7168 7884 8064 8176 9198 9216 9344 9838 10512 10752 12096 12264 13797 13824 14016 14336 14757 15768 16128 16352 18396 18432 18688 19676 21024 21504 24192 24528 27594 27648 28032 29514 31536 32256 32704 34433 36792 37376 39352 42048 43008 44271 48384 49056 55188 55296 56064 59028 63072 64512 65408 68866 73584 74752 78704 84096 88542 96768 98112 103299 110376 112128 118056 126144 129024 130816 132813 137732 147168 149504 157408 168192 177084 193536 196224 206598 220752 224256 236112 252288 261632 265626 275464 294336 309897 314816 336384 354168 359087 387072 392448 413196 441504 448512 472224 504576 523264 531252 550928 588672 619794 629632 672768 708336 718174 784896 826392 883008 929691 944448 1009152 1046528 1062504 1077261 1101856 1177344 1239588 1259264 1345536 1416672 1436348 1569792 1652784 1766016 1859382 1888896 2018304 2125008 2154522 2203712 2354688 2479176 2513609 2518528 2833344 2872696 3139584 3231783 3305568 3532032 3718764 3777792 4036608 4250016 4309044 4407424 4709376 4958352 5027218 5037056 5666688 5745392 6463566 6611136 7064064 7437528 7540827 7555584 8500032 8618088 8814848 9418752 9695349 9916704 10054436 10074112 11333376 11490784 12927132 13222272 14128128 14875056 15081654 15111168 17000064 17236176 17629696 19390698 19833408 20108872 22622481 22666752 22981568 25854264 26444544 28256256 29750112 30163308 30222336 34000128 34472352 35259392 38781396 39666816 40217744 45244962 45333504 45963136 51708528 52889088 59500224 60326616 67867443 68000256 68944704 70518784 77562792 79333632 80435488 90489924 90667008 91926272 103417056 105778176 119000448 120653232 135734886 136000512 137889408 155125584 158667264 160870976 180979848 183852544 206834112 211556352 238000896 241306464 271469772 272001024 275778816 310251168 317334528 321741952 361959696 367705088 413668224 476001792 482612928 542939544 551557632 620502336 634669056 643483904 723919392 735410176 827336448 952003584 965225856 1085879088 1103115264 1241004672 1286967808 1447838784 1654672896 1904007168 1930451712 2171758176 2206230528 2482009344 2573935616 2895677568 3309345792 3860903424 4343516352 4964018688 5147871232 5791355136 6618691584 7721806848 8687032704 9928037376 11582710272 15443613696 17374065408 19856074752 23165420544 34748130816 46330841088 69496261632 138992523264
• Sum of all divisors σ(n): 477090432000
• Sum of proper divisors (its aliquot sum) s(n): 338097908736
• 138992523264 is an abundant number, because the sum of its proper divisors (338097908736) is greater than itself. Its abundance is 199105385472

Bases of 138992523264

• Binary: 10000001011100100110011001100000000000₂
• Hexadecimal: 0x205C999800
• Base-36: 1RUOK5C0

Squares and roots of 138992523264

• 138992523264 squared (138992523264²) is 19318921523293581213696
• 138992523264 cubed (138992523264³) is 2685185649261773404746514635423744
• The square root of 138992523264 is 372817.0104273677
• The cube root of 138992523264 is 5180.0085874149

Scales and comparisons

• 138,992,523,264 seconds is equal to 4,419 years, 27 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 138,992,523,264 would take you about eight thousand, eight hundred thirty-nine 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 138992523264 cubic inches would be around 431.7 feet tall.

Recreational maths with 138992523264

• 138992523264 backwards is 462325299831
• 138992523264 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138992523264's digits is 54
• More coming soon!