100389075138

Names of 100389075138

• Cardinal: 100389075138 can be written as One hundred billion, three hundred eighty-nine million, seventy-five thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.00389075138 × 10¹¹

Factors of 100389075138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 212

Divisors of 100389075138

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 6 9 11 17 18 22 27 33 34 51 54 66 81 99 102 121 153 162 179 187 198 242 243 289 297 306 358 363 374 459 486 537 561 578 594 726 729 867 891 918 1074 1089 1122 1331 1377 1458 1611 1683 1734 1782 1969 2057 2178 2601 2662 2673 2754 3043 3179 3222 3267 3366 3938 3993 4114 4131 4833 5049 5202 5346 5907 6086 6171 6358 6534 7803 7986 8019 8262 9129 9537 9666 9801 10098 11814 11979 12342 12393 14499 15147 15606 16038 17721 18258 18513 19074 19602 21659 22627 23409 23958 24786 27387 28611 28998 29403 30294 33473 34969 35442 35937 37026 43318 43497 45254 45441 46818 51731 53163 54774 55539 57222 58806 64977 66946 67881 69938 70227 71874 82161 85833 86994 88209 90882 100419 103462 104907 106326 107811 111078 129954 130491 135762 136323 140454 155193 159489 164322 166617 171666 176418 194931 200838 203643 209814 210681 215622 238249 246483 257499 260982 272646 301257 310386 314721 318978 323433 333234 368203 384659 389862 407286 421362 465579 476498 478467 492966 499851 514998 569041 584793 602514 610929 629442 646866 714747 736406 739449 769318 772497 903771 931158 944163 956934 970299 999702 1104609 1138082 1153977 1169586 1221858 1396737 1429494 1435401 1478898 1499553 1544994 1707123 1754379 1807542 1832787 1888326 1940598 2144241 2209218 2218347 2307954 2317491 2711313 2793474 2832489 2870802 2999106 3313827 3414246 3461931 3508758 3665574 4050233 4190211 4288482 4436694 4634982 5121369 5263137 5422626 5498361 5664978 6259451 6432723 6627654 6923862 8100466 8133939 8380422 8497467 9941481 10242738 10385793 10526274 10996722 12150699 12518902 12570633 12865446 15364107 15789411 16267878 16495083 16994934 18778353 19298169 19882962 20771586 24301398 24401817 25141266 25492401 29824443 30728214 31157379 31578822 32990166 36452097 37556706 37711899 38596338 46092321 48803634 50984802 56335059 57894507 59648886 62314758 68853961 72904194 75423798 89473329 92184642 93472137 109356291 112670118 115789014 137707922 138276963 169005177 173683521 178946658 186944274 206561883 218712582 268419987 276553926 280416411 328068873 338010354 347367042 413123766 414830889 507015531 536839974 560832822 619685649 656137746 829661778 984206619 1014031062 1239371298 1521046593 1859056947 1968413238 2952619857 3042093186 3718113894 4563139779 5577170841 5905239714 9126279558 11154341682 16731512523 33463025046 50194537569 100389075138
• Sum of all divisors σ(n): 265273198560
• Sum of proper divisors (its aliquot sum) s(n): 164884123422
• 100389075138 is an abundant number, because the sum of its proper divisors (164884123422) is greater than itself. Its abundance is 64495048284

Bases of 100389075138

• Binary: 1011101011111101001111011100011000010₂
• Hexadecimal: 0x175FA7B8C2
• Base-36: 1A492A4I

Squares and roots of 100389075138

• 100389075138 squared (100389075138²) is 10077966407063009719044
• 100389075138 cubed (100389075138³) is 1011717726876888376585532385528072
• The square root of 100389075138 is 316842.3506067331
• The cube root of 100389075138 is 4647.6007993729

Scales and comparisons

• 100,389,075,138 seconds is equal to 3,192 years, 3 weeks, 1 day, 14 hours, 12 minutes, 18 seconds.
• To count from 1 to 100,389,075,138 would take you about six thousand, three hundred eighty-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 100389075138 cubic inches would be around 387.3 feet tall.

Recreational maths with 100389075138

• 100389075138 backwards is 831570983001
• The number of decimal digits it has is: 12
• The sum of 100389075138's digits is 45
• More coming soon!