381361398445980

Names of 381361398445980

• Cardinal: 381361398445980 can be written as Three hundred eighty-one trillion, three hundred sixty-one billion, three hundred ninety-eight million, four hundred forty-five thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 3.8136139844598 × 10¹⁴

Factors of 381361398445980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 122126632

Divisors of 381361398445980

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 5783 11566 17349 23132 28915 34698 52047 57830 69396 86745 104094 115660 156141 173490 208188 260235 312282 346980 520470 624564 780705 1040940 1561410 3122820 122120839 244241678 366362517 488483356 610604195 732725034 1099087551 1221208390 1465450068 1831812585 2198175102 2442416780 3297262653 3663625170 4396350204 5495437755 6594525306 7327250340 10990875510 13189050612 16486313265 21981751020 32972626530 65945253060 706224811937 1412449623874 2118674435811 2824899247748 3531124059685 4237348871622 6356023307433 7062248119370 8474697743244 10593372179055 12712046614866 14124496238740 19068069922299 21186744358110 25424093229732 31780116537165 38136139844598 42373488716220 63560233074330 76272279689196 95340349611495 127120466148660 190680699222990 381361398445980
• Sum of all divisors σ(n): 1186662856780800
• Sum of proper divisors (its aliquot sum) s(n): 805301458334820
• 381361398445980 is an abundant number, because the sum of its proper divisors (805301458334820) is greater than itself. Its abundance is 423940059888840

Bases of 381361398445980

• Binary: 1010110101101100010011110101011110111011110011100₂
• Hexadecimal: 0x15AD89EAF779C
• Base-36: 3R6J0A6B30

Squares and roots of 381361398445980

• 381361398445980 squared (381361398445980²) is 145436516224673516758978160400
• 381361398445980 cubed (381361398445980³) is 55463873212552951950660235305781319175192000
• The square root of 381361398445980 is 19528476.6033088203
• The cube root of 381361398445980 is 72517.9597802459

Scales and comparisons

• 381,361,398,445,980 seconds is equal to 12,126,112 years, 43 weeks, 5 days, 14 hours, 33 minutes.
• To count from 1 to 381,361,398,445,980 would take you about thirty million, three hundred fifteen thousand, two hundred eighty-two 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 381361398445980 cubic inches would be around 6043.2 feet tall.

Recreational maths with 381361398445980

• 381361398445980 backwards is 089544893163183
• The number of decimal digits it has is: 15
• The sum of 381361398445980's digits is 72
• More coming soon!