38902012968

Names of 38902012968

• Cardinal: 38902012968 can be written as Thirty-eight billion, nine hundred two million, twelve thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8902012968 × 10¹⁰

Factors of 38902012968

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 144

Divisors of 38902012968

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 17 21 24 26 28 34 39 42 43 49 51 52 56 59 68 78 84 86 91 98 102 104 118 119 129 136 147 156 168 172 177 182 196 204 221 236 238 258 273 294 301 312 344 354 357 364 392 408 413 442 472 476 516 546 559 588 602 637 663 708 714 728 731 767 826 833 884 903 952 1003 1032 1092 1118 1176 1204 1239 1274 1326 1416 1428 1462 1534 1547 1652 1666 1677 1768 1806 1911 2006 2107 2184 2193 2236 2301 2408 2478 2499 2537 2548 2652 2856 2891 2924 3009 3068 3094 3304 3332 3354 3481 3612 3822 3913 4012 4214 4386 4472 4602 4641 4956 4998 5074 5096 5117 5304 5369 5782 5848 6018 6136 6188 6321 6664 6708 6962 7021 7224 7611 7644 7826 8024 8428 8673 8772 9204 9282 9503 9912 9996 10148 10234 10443 10738 10829 11564 11739 12036 12376 12642 13039 13416 13924 14042 15222 15288 15351 15652 16107 16856 17346 17544 17759 18408 18564 19006 19992 20296 20468 20886 21063 21476 21658 23128 23478 24072 24367 25284 26078 27391 27848 28084 28509 30444 30702 31304 32214 32487 32981 34692 35518 35819 37128 37583 38012 39117 40936 41772 42126 42952 43129 43316 45253 46956 48734 49147 50568 52156 53277 54782 56168 57018 59177 60888 61404 64428 64974 65962 66521 69384 71036 71638 73101 75166 76024 78234 82173 83544 84252 86258 86632 90506 91273 93912 97468 98294 98943 104312 106554 107457 109564 112749 114036 118354 122808 124313 128856 129387 129948 131924 133042 135759 142072 143276 146202 147441 149683 150332 156468 164346 168504 170569 172516 177531 181012 182546 194936 196588 197886 199563 213108 214914 219128 225498 228072 230867 236708 248626 258774 259896 263848 266084 271518 273819 286552 292404 294882 299366 300664 301903 312936 316771 328692 341138 345032 355062 362024 365092 372939 393176 395772 399126 414239 426216 429828 449049 450996 461734 465647 473416 497252 511707 517548 532168 543036 547638 560677 584808 589764 598732 603806 633542 638911 657384 682276 692601 710124 730184 745878 769301 791544 798252 828478 859656 898098 901992 905709 923468 931294 950313 994504 1023414 1035096 1047781 1086072 1095276 1121354 1179528 1197464 1207612 1242717 1267084 1277822 1364552 1385202 1396941 1420248 1491756 1538602 1596504 1616069 1656956 1682031 1796196 1811418 1846936 1862588 1900626 1916733 1945879 2046828 2095562 2113321 2190552 2217397 2242708 2307903 2415224 2485434 2534168 2544611 2555644 2770404 2793882 2899673 2983512 3077204 3143343 3232138 3313912 3364062 3592392 3622836 3725176 3801252 3833466 3891758 3924739 4093656 4191124 4226642 4434794 4485416 4615806 4848207 4970868 5089222 5111288 5385107 5540808 5587764 5799346 5837637 6154408 6286686 6339963 6464276 6652191 6728124 7245672 7334467 7602504 7633833 7666932 7783516 7849478 8382248 8453284 8699019 8869588 9231612 9696414 9941736 10178444 10770214 11175528 11598692 11675274 11774217 12573372 12679926 12928552 13304382 13456248 13621153 14668934 15267666 15333864 15567032 15698956 16155321 16906568 17398038 17739176 17812277 18463224 19392828 20356888 21540428 22003401 23197384 23350548 23548434 25146744 25359852 26608764 27242306 27473173 29337868 30535332 31397912 32310642 33079943 34796076 35624554 37695749 38785656 40863459 43080856 44006802 46701096 47096868 50719704 53217528 53436831 54484612 54946346 58675736 61070664 64621284 66159886 69592152 71249108 75391498 81726918 82419519 88013604 94193736 95348071 99239829 106873662 108969224 109892692 113087247 124685939 129242568 132319772 142498216 150782996 163453836 164839038 176027208 190696142 198479658 213747324 219785384 226174494 231559601 249371878 264639544 286044213 301565992 326907672 329678076 374057817 381392284 396959316 427494648 452348988 463119202 498743756 572088426 659356152 694678803 748115634 762784568 793918632 904697976 926238404 997487512 1144176852 1389357606 1496231268 1620917207 1852476808 2288353704 2778715212 2992462536 3241834414 4862751621 5557430424 6483668828 9725503242 12967337656 19451006484 38902012968
• Sum of all divisors σ(n): 134278119360
• Sum of proper divisors (its aliquot sum) s(n): 95376106392
• 38902012968 is an abundant number, because the sum of its proper divisors (95376106392) is greater than itself. Its abundance is 56474093424

Bases of 38902012968

• Binary: 100100001110101111011001110000101000₂
• Hexadecimal: 0x90EBD9C28
• Base-36: HVD95BC

Squares and roots of 38902012968

• 38902012968 squared (38902012968²) is 1513366612962440169024
• 38902012968 cubed (38902012968³) is 58873007602803084352295759903232
• The square root of 38902012968 is 197235.9322435951
• The cube root of 38902012968 is 3388.3689350757

Scales and comparisons

• 38,902,012,968 seconds is equal to 1,236 years, 50 weeks, 18 hours, 42 minutes, 48 seconds.
• To count from 1 to 38,902,012,968 would take you about two thousand, four hundred seventy-three 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 38902012968 cubic inches would be around 282.4 feet tall.

Recreational maths with 38902012968

• 38902012968 backwards is 86921020983
• The number of decimal digits it has is: 11
• The sum of 38902012968's digits is 48
• More coming soon!