3945336046368

Names of 3945336046368

• Cardinal: 3945336046368 can be written as Three trillion, nine hundred forty-five billion, three hundred thirty-six million, forty-six thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 3.945336046368 × 10¹²

Factors of 3945336046368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 65650

Divisors of 3945336046368

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 41 48 82 96 123 164 246 328 492 656 984 1312 1968 3936 24223 41381 48446 72669 82762 96892 124143 145338 165524 193784 248286 290676 331048 387568 496572 581352 662096 775136 993143 993144 1162704 1324192 1696621 1986286 1986288 2325408 2979429 3393242 3972572 3972576 5089863 5958858 6786484 7945144 10179726 11917716 13572968 15890288 20359452 23835432 27145936 31780576 40718904 47670864 54291872 81437808 95341728 162875616 1002371963 2004743926 3007115889 4009487852 6014231778 8018975704 12028463556 16037951408 24056927112 32075902816 41097250483 48113854224 82194500966 96227708448 123291751449 164389001932 246583502898 328778003864 493167005796 657556007728 986334011592 1315112015456 1972668023184 3945336046368
• Sum of all divisors σ(n): 10609799219712
• Sum of proper divisors (its aliquot sum) s(n): 6664463173344
• 3945336046368 is an abundant number, because the sum of its proper divisors (6664463173344) is greater than itself. Its abundance is 2719127126976

Bases of 3945336046368

• Binary: 111001011010011000010110101000001100100000₂
• Hexadecimal: 0x396985A8320
• Base-36: 1ECGN7SIO

Squares and roots of 3945336046368

• 3945336046368 squared (3945336046368²) is 15565676518770681445991424
• 3945336046368 cubed (3945336046368³) is 61411824655609934075760978086194348032
• The square root of 3945336046368 is 1986286.9999997483
• The cube root of 3945336046368 is 15801.3672458443

Scales and comparisons

• 3,945,336,046,368 seconds is equal to 125,449 years, 25 weeks, 15 hours, 32 minutes, 48 seconds.
• To count from 1 to 3,945,336,046,368 would take you about three hundred thirteen thousand, six hundred twenty-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 3945336046368 cubic inches would be around 1316.8 feet tall.

Recreational maths with 3945336046368

• 3945336046368 backwards is 8636406335493
• The number of decimal digits it has is: 13
• The sum of 3945336046368's digits is 60
• More coming soon!