90403740768

Names of 90403740768

• Cardinal: 90403740768 can be written as Ninety billion, four hundred three million, seven hundred forty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 9.0403740768 × 10¹⁰

Factors of 90403740768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 159

Divisors of 90403740768

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 32 33 34 43 44 48 51 66 68 83 86 88 96 102 129 132 136 166 172 176 187 204 249 258 264 272 289 332 344 352 374 408 473 498 516 528 544 561 578 664 688 731 748 816 867 913 946 996 1032 1056 1122 1156 1328 1376 1411 1419 1462 1496 1632 1734 1826 1892 1992 2064 2193 2244 2312 2656 2739 2822 2838 2924 2992 3179 3468 3569 3652 3784 3984 4128 4233 4386 4488 4624 5478 5644 5676 5848 5984 6358 6889 6936 7138 7304 7568 7968 8041 8466 8772 8976 9248 9537 10707 10956 11288 11352 11696 12427 12716 13778 13872 14276 14608 15136 15521 16082 16932 17544 17952 19074 20667 21414 21912 22576 22704 23392 23987 24123 24854 25432 27556 27744 28552 29216 31042 32164 33864 35088 37281 38148 39259 41334 42828 43824 45152 45408 46563 47974 48246 49708 50864 55112 57104 60673 62084 64328 67728 70176 71961 74562 75779 76296 78518 82668 85656 87648 93126 95948 96492 99416 101728 110224 114208 117113 117777 121346 124168 128656 135456 136697 143922 149124 151558 152592 157036 165336 171312 182019 186252 191896 192984 198832 220448 227337 234226 235554 242692 248336 257312 263857 273394 287844 296227 298248 303116 305184 314072 330672 342624 351339 364038 372504 383792 385968 397664 410091 454674 468452 471108 485384 496672 527714 546788 575688 592454 596496 606232 628144 661344 667403 702678 728076 745008 767584 771936 791571 820182 888681 909348 936904 942216 970768 1031441 1055428 1093576 1151376 1184908 1192992 1212464 1256288 1288243 1334806 1405356 1456152 1490016 1583142 1640364 1777362 1818696 1873808 1884432 1941536 1990921 2002209 2062882 2110856 2187152 2302752 2369816 2424928 2576486 2669612 2810712 2912304 3094323 3166284 3258497 3280728 3554724 3637392 3747616 3768864 3864729 3981842 4004418 4125764 4221712 4374304 4739632 5035859 5152972 5339224 5621424 5824608 5972763 6188646 6332568 6516994 6561456 7109448 7274784 7729458 7963684 8008836 8251528 8443424 9479264 9775491 10071718 10305944 10678448 11242848 11345851 11945526 12377292 12665136 13033988 13122912 14218896 15107577 15458916 15927368 16017672 16503056 19550982 20143436 20611888 21356896 21900131 22691702 23891052 24754584 25330272 26067976 28437792 30215154 30917832 31854736 32035344 33006112 34037553 39101964 40286872 41223776 43800262 45383404 47782104 49509168 52135952 55394449 60430308 61835664 63709472 64070688 65700393 68075106 78203928 80573744 85609603 87600524 90766808 95564208 99018336 104271904 110788898 120860616 123671328 131400786 136150212 156407856 161147488 166183347 171219206 175201048 181533616 191128416 221577796 241721232 256828809 262801572 272300424 312815712 332366694 342438412 350402096 363067232 443155592 483442464 513657618 525603144 544600848 664733388 684876824 700804192 886311184 941705633 1027315236 1051206288 1089201696 1329466776 1369753648 1772622368 1883411266 2054630472 2102412576 2658933552 2739507296 2825116899 3766822532 4109260944 5317867104 5650233798 7533645064 8218521888 11300467596 15067290128 22600935192 30134580256 45201870384 90403740768
• Sum of all divisors σ(n): 284834442816
• Sum of proper divisors (its aliquot sum) s(n): 194430702048
• 90403740768 is an abundant number, because the sum of its proper divisors (194430702048) is greater than itself. Its abundance is 104026961280

Bases of 90403740768

• Binary: 1010100001100011110111001110001100000₂
• Hexadecimal: 0x150C7B9C60
• Base-36: 15J41WTC

Squares and roots of 90403740768

• 90403740768 squared (90403740768²) is 8172836344847745229824
• 90403740768 cubed (90403740768³) is 738854978258904212186317478264832
• The square root of 90403740768 is 300672.1483077539
• The cube root of 90403740768 is 4488.0959575443

Scales and comparisons

• 90,403,740,768 seconds is equal to 2,874 years, 29 weeks, 14 hours, 12 minutes, 48 seconds.
• To count from 1 to 90,403,740,768 would take you about five thousand, seven hundred forty-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 90403740768 cubic inches would be around 374 feet tall.

Recreational maths with 90403740768

• 90403740768 backwards is 86704730409
• 90403740768 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90403740768's digits is 48
• More coming soon!