381062816940

Names of 381062816940

• Cardinal: 381062816940 can be written as Three hundred eighty-one billion, sixty-two million, eight hundred sixteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.8106281694 × 10¹¹

Factors of 381062816940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8818

Divisors of 381062816940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 17 20 26 30 34 39 51 52 60 65 68 78 85 102 130 156 170 195 197 204 221 255 260 289 340 390 394 442 510 578 591 663 780 788 867 884 985 1020 1105 1156 1182 1326 1445 1734 1970 2210 2364 2561 2652 2890 2955 3315 3349 3468 3757 3940 4335 4420 5122 5780 5910 6630 6698 7514 7683 8581 8670 10047 10244 11271 11820 12805 13260 13396 15028 15366 16745 17162 17340 18785 20094 22542 25610 25743 30732 33490 34324 37570 38415 40188 42905 43537 45084 50235 51220 51486 56355 56933 66980 75140 76830 85810 87074 100470 102972 111553 112710 113866 128715 130611 145877 153660 170799 171620 174148 200940 217685 223106 225420 227732 257430 261222 284665 291754 334659 341598 435370 437631 446212 514860 522444 557765 569330 583508 653055 669318 683196 729385 740129 853995 870740 875262 1115530 1138660 1306110 1338636 1458770 1480258 1673295 1690457 1707990 1750524 1896401 2188155 2220387 2231060 2479909 2612220 2917540 2960516 3346590 3380914 3415980 3700645 3792802 4376310 4440774 4959818 5071371 5689203 6693180 6761828 7401290 7439727 7585604 8452285 8752620 8881548 9482005 9919636 10142742 11101935 11378406 12399545 14802580 14879454 16904570 18964010 20285484 21975941 22203870 22756812 24799090 25356855 28446015 28737769 29758908 32238817 33809140 37198635 37928020 43951882 44407740 49598180 50713710 56892030 57475538 64477634 65927823 74397270 86213307 87903764 96716451 101427420 109879705 113784060 114951076 128955268 131855646 143688845 148794540 161194085 172426614 193432902 219759410 263711292 287377690 322388170 329639115 344853228 373590997 386865804 431066535 439518820 483582255 488542073 574755380 644776340 659278230 747181994 862133070 967164510 977084146 1120772991 1318556460 1465626219 1494363988 1724266140 1867954985 1934329020 1954168292 2241545982 2442710365 2931252438 3735909970 4483091964 4885420730 5603864955 5862504876 6351046949 7328131095 7471819940 9770841460 11207729910 12702093898 14656262190 19053140847 22415459820 25404187796 29312524380 31755234745 38106281694 63510469490 76212563388 95265704235 127020938980 190531408470 381062816940
• Sum of all divisors σ(n): 1226957143104
• Sum of proper divisors (its aliquot sum) s(n): 845894326164
• 381062816940 is an abundant number, because the sum of its proper divisors (845894326164) is greater than itself. Its abundance is 464831509224

Bases of 381062816940

• Binary: 101100010111001000111010010010010101100₂
• Hexadecimal: 0x58B91D24AC
• Base-36: 4V22YNCC

Squares and roots of 381062816940

• 381062816940 squared (381062816940²) is 145208870454247950963600
• 381062816940 cubed (381062816940³) is 55333701219971261583412403403384000
• The square root of 381062816940 is 617302.8567405143
• The cube root of 381062816940 is 7249.9029202379

Scales and comparisons

• 381,062,816,940 seconds is equal to 12,116 years, 32 weeks, 1 day, 6 hours, 29 minutes.
• To count from 1 to 381,062,816,940 would take you about twenty-four thousand, two hundred thirty-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 381062816940 cubic inches would be around 604.2 feet tall.

Recreational maths with 381062816940

• 381062816940 backwards is 049618260183
• The number of decimal digits it has is: 12
• The sum of 381062816940's digits is 48
• More coming soon!