385420701380988

Names of 385420701380988

• Cardinal: 385420701380988 can be written as Three hundred eighty-five trillion, four hundred twenty billion, seven hundred one million, three hundred eighty thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 3.85420701380988 × 10¹⁴

Factors of 385420701380988

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4636

Divisors of 385420701380988

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 73 78 84 91 98 146 147 156 182 196 219 273 292 294 364 409 438 511 546 588 637 818 876 949 1022 1092 1227 1274 1533 1636 1898 1911 2044 2454 2548 2847 2863 3066 3577 3796 3822 4129 4908 5317 5694 5726 6132 6643 7154 7644 8258 8589 10634 10731 11388 11452 12387 13286 14308 15951 16516 17178 19929 20041 21268 21462 24774 26572 28903 29857 31902 34356 37219 39858 40082 42924 46501 49548 53677 57806 59714 60123 63804 74438 79716 80164 86709 89571 93002 107354 111657 115612 119428 120246 139503 148876 161031 167281 173418 179142 186004 202321 208999 214708 223314 240492 260533 279006 301417 322062 334562 346836 358284 375739 388141 404642 417998 446628 501843 521066 558012 602834 606963 626997 644124 669124 751478 776282 781599 809284 835996 904251 1003686 1042132 1127217 1164423 1170967 1205668 1213926 1253994 1462993 1502956 1552564 1563198 1688761 1808502 2007372 2109919 2174653 2254434 2328846 2341934 2427852 2507988 2630173 2716987 2925986 3126396 3377522 3512901 3617004 3918421 4219838 4349306 4388979 4508868 4657692 4683868 5066283 5260346 5433974 5851972 6329757 6523959 6755044 7025802 7836842 7890519 8150961 8196769 8439676 8698612 8777958 10132566 10520692 10867948 11755263 11821327 12211513 12659514 13047918 14051604 14769433 15222571 15673684 15781038 16301922 16393538 17555916 19018909 20265132 21953893 23510526 23642654 24423026 24590307 25319028 26095836 27428947 29538866 30445142 31562076 32603844 32787076 35463981 36634539 38037818 43907786 44308299 45667713 47021052 47285308 48846052 49180614 54857894 57056727 59077732 60890284 65861679 70927962 73269078 76075636 82286841 82749289 85480591 87815572 88616598 91335426 98361228 106557997 109715788 114113454 123279553 131723358 141855924 146538156 153677251 158749669 164573682 165498578 170961182 177233196 182670852 192002629 213115994 228226908 246559106 248247867 256441773 263446716 307354502 317499338 319673991 329147364 330997156 341922364 369838659 384005258 426231988 461031753 476249007 493118212 496495734 512883546 576007887 598364137 614709004 634998676 639347982 690703249 739677318 768010516 862956871 922063506 952498014 992991468 1025767092 1075740757 1111247683 1152015774 1196728274 1278695964 1381406498 1479354636 1602634189 1725913742 1795092411 1844127012 1904996028 2072109747 2151481514 2222495366 2304031548 2393456548 2588870613 2762812996 3205268378 3227222271 3333743049 3451827484 3590184822 4144219494 4302963028 4444990732 4807902567 4834922743 5177741226 6040698097 6410536756 6454444542 6667486098 7180369644 7778733781 8288438988 8979142237 9615805134 9669845486 10355482452 11218439323 12081396194 12908889084 13334972196 14504768229 15557467562 17958284474 18122094291 19231610268 19339690972 22436878646 23336201343 24162792388 26937426711 29009536458 31114935124 33655317969 33844459201 35916568948 36244188582 44873757292 46672402686 50421337177 53874853422 58019072916 62853995659 67310635938 67688918402 72488377164 78529075261 93344805372 100842674354 101533377603 107749706844 125707991318 134621271876 135377836804 151264011531 157058150522 188561986977 201685348708 203066755206 235587225783 251415982636 302528023062 314116301044 352949360239 377123973954 406133510412 439977969613 471174451566 605056046124 655477383301 705898720478 754247947908 879955939226 942348903132 1058848080717 1310954766602 1319933908839 1411797440956 1759911878452 1966432149903 2117696161434 2470645521673 2621909533204 2639867817678 3932864299806 4235392322868 4588341683107 4941291043346 5279735635356 7411936565019 7865728599612 9176683366214 9882582086692 13765025049321 14823873130038 18353366732428 27530050098642 29647746260076 32118391781749 55060100197284 64236783563498 96355175345247 128473567126996 192710350690494 385420701380988
• Sum of all divisors σ(n): 1145123820096480
• Sum of proper divisors (its aliquot sum) s(n): 759703118715492
• 385420701380988 is an abundant number, because the sum of its proper divisors (759703118715492) is greater than itself. Its abundance is 374282417334504

Bases of 385420701380988

• Binary: 1010111101000100110111111111111101011000101111100₂
• Hexadecimal: 0x15E89BFFEB17C
• Base-36: 3SMBTQC1OC

Squares and roots of 385420701380988

• 385420701380988 squared (385420701380988²) is 148549117053012725210327856144
• 385420701380988 cubed (385420701380988³) is 57253904884098649720278146907280026200590272
• The square root of 385420701380988 is 19632134.4071649021
• The cube root of 385420701380988 is 72774.3517871991

Scales and comparisons

• 385,420,701,380,988 seconds is equal to 12,255,186 years, 6 weeks, 1 day, 11 hours, 9 minutes, 48 seconds.
• To count from 1 to 385,420,701,380,988 would take you about thirty million, six hundred thirty-seven thousand, nine hundred sixty-five 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 385420701380988 cubic inches would be around 6064.5 feet tall.

Recreational maths with 385420701380988

• 385420701380988 backwards is 889083107024583
• The number of decimal digits it has is: 15
• The sum of 385420701380988's digits is 66
• More coming soon!