3894383422720

Names of 3894383422720

• Cardinal: 3894383422720 can be written as Three trillion, eight hundred ninety-four billion, three hundred eighty-three million, four hundred twenty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.89438342272 × 10¹²

Factors of 3894383422720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3102

Divisors of 3894383422720

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 47 56 64 70 80 94 112 128 140 160 188 224 235 256 280 320 329 376 448 470 560 640 658 752 896 940 1120 1280 1316 1504 1645 1792 1880 2240 2632 3008 3041 3290 3760 4480 5264 6016 6082 6580 7520 8960 10528 12032 12164 13160 15040 15205 21056 21287 24328 26320 30080 30410 42112 42574 48656 52640 60160 60820 84224 85148 97312 105280 106435 121640 142927 170296 194624 210560 212870 243280 285854 340592 389248 421120 425740 486560 571708 681184 714635 778496 851480 973120 1000489 1143416 1362368 1429270 1702960 1946240 2000978 2286832 2724736 2858540 3405920 3892480 4001956 4573664 5002445 5449472 5717080 6811840 8003912 9147328 9247681 10004890 11434160 13623680 16007824 18294656 18495362 20009780 22868320 27247360 32015648 36589312 36990724 40019560 45736640 46238405 64031296 64733767 73981448 80039120 91473280 92476810 128062592 129467534 147962896 160078240 182946560 184953620 256125184 258935068 295925792 320156480 323668835 369907240 434641007 517870136 591851584 640312960 647337670 739814480 869282014 1035740272 1183703168 1280625920 1294675340 1479628960 1738564028 2071480544 2173205035 2367406336 2589350680 2959257920 3042487049 3477128056 4142961088 4346410070 5178701360 5918515840 6084974098 6954256112 8285922176 8692820140 10357402720 11837031680 12169948196 13908512224 15212435245 16571844352 17385640280 20714805440 24339896392 27817024448 30424870490 34771280560 41429610880 48679792784 55634048896 60849740980 69542561120 82859221760 97359585568 111268097792 121699481960 139085122240 194719171136 243398963920 278170244480 389438342272 486797927840 556340488960 778876684544 973595855680 1947191711360 3894383422720
• Sum of all divisors σ(n): 10891283219712
• Sum of proper divisors (its aliquot sum) s(n): 6996899796992
• 3894383422720 is an abundant number, because the sum of its proper divisors (6996899796992) is greater than itself. Its abundance is 3102516374272

Bases of 3894383422720

• Binary: 111000101010111011010101110010110100000000₂
• Hexadecimal: 0x38ABB572D00
• Base-36: 1DP1ZC8HS

Squares and roots of 3894383422720

• 3894383422720 squared (3894383422720²) is 15166222243156342212198400
• 3894383422720 cubed (3894383422720³) is 59063084489035392080416821527707648000
• The square root of 3894383422720 is 1973419.2212299951
• The cube root of 3894383422720 is 15733.0492669833

Scales and comparisons

• 3,894,383,422,720 seconds is equal to 123,829 years, 18 weeks, 4 hours, 58 minutes, 40 seconds.
• To count from 1 to 3,894,383,422,720 would take you about three hundred nine thousand, five 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 3894383422720 cubic inches would be around 1311.1 feet tall.

Recreational maths with 3894383422720

• 3894383422720 backwards is 0272243834983
• The number of decimal digits it has is: 13
• The sum of 3894383422720's digits is 55
• More coming soon!