90738019609970

Names of 90738019609970

• Cardinal: 90738019609970 can be written as Ninety trillion, seven hundred thirty-eight billion, nineteen million, six hundred nine thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 9.073801960997 × 10¹³

Factors of 90738019609970

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3397

Divisors of 90738019609970

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 10 19 23 29 38 46 58 95 115 145 190 230 290 349 437 551 667 698 874 1093 1102 1334 1745 1877 2185 2186 2755 3335 3490 3754 4370 5465 5510 6631 6670 8027 9385 10121 10930 12673 13262 16054 18770 20242 20767 25139 25346 31697 33155 35663 40135 41534 43171 50278 50605 54433 63365 63394 66310 71326 80270 86342 101210 103835 108866 125695 126730 152513 158485 178315 192299 207670 215855 232783 251390 272165 305026 316970 356630 381457 384598 431710 465566 477641 544330 602243 655073 729031 762565 762914 820249 955282 961495 1034227 1163915 1204486 1251959 1310146 1458062 1525130 1640498 1907285 1922990 2051561 2068454 2327830 2388205 2503918 3011215 3275365 3645155 3814570 4101245 4103122 4422877 4776410 5171135 6022430 6259795 6550730 7247683 7290310 8202490 8773511 8845754 10257805 10342270 11062253 12446387 12519590 13851589 14495366 15066679 17547022 18997117 20515610 22114385 22124506 23787221 24892774 27703178 30133358 36238415 37994234 38979659 43867555 44228770 47185903 47574442 55311265 59495269 62231935 69257945 72476830 75333395 77959318 87735110 94371806 94985585 110622530 118936105 118990538 124463870 138515890 150666790 166696709 189971170 194898295 210182807 235929515 237872210 254431819 286266901 297476345 333393418 360945223 389796590 420365614 436933691 471859030 508863638 572533802 594952690 715994789 721890446 833483545 873867382 896532157 1050914035 1130410111 1272159095 1368391187 1431334505 1431989578 1666967090 1793064314 1804726115 2101828070 2184668455 2260820222 2544318190 2736782374 2862669010 3579973945 3609452230 4369336910 4482660785 4834204561 5652050555 6841955935 7159947890 8301740129 8965321570 9668409122 11304101110 13603900991 13683911870 16467880147 16603480258 20763848881 24171022805 25999432553 27207801982 32935760294 41508700645 41527697762 48342045610 51998865106 68019504955 82339400735 83017401290 103819244405 129997162765 136039009910 164678801470 207638488810 259994325530 312889722793 394513128739 477568524263 625779445586 789026257478 955137048526 1564448613965 1972565643695 2387842621315 3128897227930 3945131287390 4775685242630 9073801960997 18147603921994 45369009804985 90738019609970
• Sum of all divisors σ(n): 186387143040000
• Sum of proper divisors (its aliquot sum) s(n): 95649123430030
• 90738019609970 is an abundant number, because the sum of its proper divisors (95649123430030) is greater than itself. Its abundance is 4911103820060

Bases of 90738019609970

• Binary: 10100101000011010010111011011010010110101110010₂
• Hexadecimal: 0x5286976D2D72
• Base-36: W5WGY381E

Squares and roots of 90738019609970

• 90738019609970 squared (90738019609970²) is 8233388202739300270923400900
• 90738019609970 cubed (90738019609970³) is 747081340196654282054643684663963946973000
• The square root of 90738019609970 is 9525650.6134736015
• The cube root of 90738019609970 is 44936.2091386939

Scales and comparisons

• 90,738,019,609,970 seconds is equal to 2,885,188 years, 18 weeks, 2 days, 7 hours, 12 minutes, 50 seconds.
• To count from 1 to 90,738,019,609,970 would take you about seven million, two hundred twelve thousand, nine hundred seventy 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 90738019609970 cubic inches would be around 3744.7 feet tall.

Recreational maths with 90738019609970

• 90738019609970 backwards is 07990691083709
• The number of decimal digits it has is: 14
• The sum of 90738019609970's digits is 68
• More coming soon!