3138421732808625

Names of 3138421732808625

• Cardinal: 3138421732808625 can be written as Three quadrillion, one hundred thirty-eight trillion, four hundred twenty-one billion, seven hundred thirty-two million, eight hundred eight thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 3.138421732808625 × 10¹⁵

Factors of 3138421732808625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1174

Divisors of 3138421732808625

• Number of divisors d(n): 352
• Complete list of divisors:
  1 3 5 9 15 25 27 45 73 75 81 125 135 219 225 243 365 375 405 657 675 729 1093 1095 1125 1215 1825 1971 2025 2187 3279 3285 3375 3645 5329 5465 5475 5913 6075 6561 9125 9837 9855 10125 10935 15987 16395 16425 17739 18225 19683 26645 27325 27375 29511 29565 30375 32805 47961 49185 49275 53217 54675 59049 79789 79935 81975 82125 88533 88695 91125 98415 133225 136625 143883 147555 147825 159651 164025 239367 239805 245925 246375 265599 266085 273375 295245 389017 398945 399675 409875 431649 442665 443475 478953 492075 666125 718101 719415 737775 739125 796797 798255 820125 1167051 1196835 1199025 1229625 1294947 1327995 1330425 1436859 1476225 1945085 1994725 1998375 2154303 2158245 2213325 2217375 2390391 2394765 2460375 3501153 3590505 3597075 3688875 3884841 3983985 3991275 4310577 5824597 5835255 5984175 5995125 6462909 6474735 6639975 6652125 7171173 7184295 7381125 9725425 9973625 10503459 10771515 10791225 11066625 11654523 11951955 11973825 17473791 17505765 17952525 17985375 19388727 19424205 19919925 19956375 21513519 21552885 29122985 29176275 29920875 31510377 32314545 32373675 33199875 34963569 35855865 35921475 48627125 52421373 52517295 53857575 53956125 58166181 58272615 59759775 59869125 64540557 87368955 87528825 89762625 94531131 96943635 97121025 99599625 104890707 107567595 107764425 145614925 145881375 157264119 157551885 161572725 161868375 174498543 174817845 179279325 179607375 262106865 262586475 269287875 283593393 290830905 291363075 298798875 314672121 322702785 425195581 436844775 437644125 471792357 472655655 484718175 485605125 523495629 524453535 537837975 538822125 728074625 786320595 787759425 807863625 850780179 872492715 874089225 896396625 1275586743 1310534325 1312932375 1415377071 1417966965 1454154525 1456815375 1570486887 1573360605 1613513925 2125977905 2184223875 2358961785 2363278275 2423590875 2552340537 2617478145 2622267675 2689189875 3826760229 3931602975 3938797125 4246131213 4253900895 4362463575 4370446125 4711460661 6377933715 6552671625 7076885355 7089834825 7270772625 7657021611 7852434435 7866803025 8067569625 10629889525 11480280687 11794808925 11816391375 12738393639 12761702685 13087390725 13111338375 19133801145 19658014875 21230656065 21269504475 21812317875 22971064833 23557303305 31889668575 34440842061 35384426775 35449174125 38215180917 38285108055 39262172175 39334015125 53149447625 57401403435 58974044625 63691968195 63808513425 65436953625 95669005725 103322526183 106153280325 106347522375 114645542751 114855324165 117786516525 159448342875 172204210305 176922133875 191075904585 191425540275 196310860875 287007017175 309967578549 318459840975 319042567125 343936628253 478345028625 516612630915 530766401625 573227713755 574276620825 588932582625 861021051525 929902735647 955379522925 957127701375 1435035085875 1549837892745 1592299204875 1719683141265 2583063154575 2789708206941 2866138568775 2871383104125 4305105257625 4649513678235 4776897614625 7749189463725 8369124620823 8598415706325 12915315772875 13948541034705 14330692843875 23247568391175 25107373862469 38745947318625 41845623104115 42992078531625 69742705173525 116237841955875 125536869312345 209228115520575 348713525867625 627684346561725 1046140577602875 3138421732808625
• Sum of all divisors σ(n): 5962140467406240
• Sum of proper divisors (its aliquot sum) s(n): 2823718734597615
• 3138421732808625 is a deficient number, because the sum of its proper divisors (2823718734597615) is less than itself. Its deficiency is 314702998211010

Bases of 3138421732808625

• Binary: 1011001001100110000011000000100010100001011110110001₂
• Hexadecimal: 0xB2660C08A17B1
• Base-36: UWH71G2E29

Squares and roots of 3138421732808625

• 3138421732808625 squared (3138421732808625²) is 9849690972965492370730874390625
• 3138421732808625 cubed (3138421732808625³) is 30912484211003832105396198179182010366619140625
• The square root of 3138421732808625 is 56021618.4415322385
• The cube root of 3138421732808625 is 146409.8966854553

Scales and comparisons

• 3,138,421,732,808,625 seconds is equal to 99,792,103 years, 17 weeks, 5 hours, 3 minutes, 45 seconds.
• To count from 1 to 3,138,421,732,808,625 would take you about two hundred ninety-nine million, three hundred seventy-six thousand, three hundred 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 3138421732808625 cubic inches would be around 12200.8 feet tall.

Recreational maths with 3138421732808625

• 3138421732808625 backwards is 5268082371248313
• The number of decimal digits it has is: 16
• The sum of 3138421732808625's digits is 63
• More coming soon!