38312257019421

Names of 38312257019421

• Cardinal: 38312257019421 can be written as Thirty-eight trillion, three hundred twelve billion, two hundred fifty-seven million, nineteen thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 3.8312257019421 × 10¹³

Factors of 38312257019421

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 302

Divisors of 38312257019421

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 7 11 17 21 31 33 51 77 93 119 121 187 217 231 233 289 341 357 363 527 561 651 699 847 867 961 1023 1309 1581 1631 2023 2057 2387 2541 2563 2883 3179 3689 3751 3927 3961 4893 5797 6069 6171 6727 7161 7223 7689 8959 9537 10571 11067 11253 11883 14399 16337 17391 17941 20181 21669 22253 26257 26877 27727 28193 31713 34969 40579 43197 43571 49011 50561 53823 54289 62713 63767 66759 67337 73997 78771 79453 83181 84579 98549 104907 114359 116281 121737 122791 130713 151683 162867 179707 188139 191301 197351 202011 221991 223913 238359 244783 277729 295647 304997 343077 348843 368373 380023 446369 471359 479281 539121 556171 592053 597179 671739 689843 734349 740707 813967 833187 859537 873983 914991 922913 1084039 1140069 1257949 1339107 1350701 1414077 1437843 1567391 1668513 1682959 1791537 1944103 1976777 2069529 2087447 2222121 2441901 2463043 2578611 2621949 2768739 3055019 3252117 3354967 3773847 3806521 4052103 4180253 4702173 5048877 5184949 5832309 5930331 6117881 6262341 6460391 6568969 7389129 7588273 8147777 9165057 9454907 10064901 10152043 11419563 11780713 12540759 13837439 14612129 14857711 15554847 15689521 17241301 18353643 18512549 19381173 19706907 21385133 22764819 22961917 24443331 26645647 27093473 28364721 28610303 30456129 33605209 35342139 41512317 41871731 43836387 44573133 45982783 47068563 51723903 52171729 55537647 57034439 64155399 64710857 68885751 71064301 79936941 81280419 85830909 100815627 104003977 109826647 111672473 125615193 129587843 137948349 156515187 160733419 171103317 172584731 189654311 194132571 200272121 203638039 213192903 235236463 252581087 293102117 312011931 314713333 329479941 335017419 365202103 388763529 452975999 460589041 482200257 486375151 517754193 568962933 573889019 600816363 610914117 705709389 711819427 757743261 781707311 879306351 886919393 944139999 1095606309 1208093117 1358927997 1381767123 1425466273 1459125453 1721667057 1768067609 1898432041 2135458281 2202993331 2345121933 2660758179 3224123287 3404626057 3461846663 3624279351 4017223133 4276398819 4982735989 5304202827 5350126661 5695296123 6208435751 6312779209 6608979993 7830013697 9672369861 9756113323 10213878171 10385539989 12051669399 13289024287 14948207967 15077629681 16050379983 18625307253 18938337627 23490041091 24232926641 29268339969 37450886627 39867072861 44189454463 45232889043 54810095879 58851393271 68292793261 72698779923 105543407767 107317246553 112352659881 132568363389 164430287637 165853926491 176554179813 204878379783 316630223301 321951739659 411959752897 497561779473 751220725871 1160977485437 1235879258691 1824393191401 2253662177613 3482932456311 5473179574203 12770752339807 38312257019421
• Sum of all divisors σ(n): 70740640406688
• Sum of proper divisors (its aliquot sum) s(n): 32428383387267
• 38312257019421 is a deficient number, because the sum of its proper divisors (32428383387267) is less than itself. Its deficiency is 5883873632154

Bases of 38312257019421

• Binary: 1000101101100001000100011110000101111000011101₂
• Hexadecimal: 0x22D844785E1D
• Base-36: DKWEOMWIL

Squares and roots of 38312257019421

• 38312257019421 squared (38312257019421²) is 1467829037922173686771175241
• 38312257019421 cubed (38312257019421³) is 56235843361443772031701301196011931355461
• The square root of 38312257019421 is 6189689.5737525481
• The cube root of 38312257019421 is 33711.5907320887

Scales and comparisons

• 38,312,257,019,421 seconds is equal to 1,218,211 years, 13 weeks, 5 days, 16 hours, 30 minutes, 21 seconds.
• To count from 1 to 38,312,257,019,421 would take you about three million, forty-five thousand, five hundred twenty-eight 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 38312257019421 cubic inches would be around 2809.3 feet tall.

Recreational maths with 38312257019421

• 38312257019421 backwards is 12491075221383
• The number of decimal digits it has is: 14
• The sum of 38312257019421's digits is 48
• More coming soon!