3948800832720

Names of 3948800832720

• Cardinal: 3948800832720 can be written as Three trillion, nine hundred forty-eight billion, eight hundred million, eight hundred thirty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.94880083272 × 10¹²

Factors of 3948800832720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 154408

Divisors of 3948800832720

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 55399 98999 110798 166197 197998 221596 276995 296997 332394 395996 443192 494995 498591 553990 593994 664788 791992 830985 886384 890991 989990 997182 1107980 1187988 1329576 1484985 1583984 1661970 1781982 1979980 1994364 2215960 2375976 2492955 2659152 2969970 3323940 3563964 3959960 3988728 4431920 4454955 4751952 4985910 5939940 6647880 7127928 7919920 7977456 8909910 9971820 11879880 13295760 14255856 17819820 19943640 23759760 35639640 39887280 71279280 5484445601 10968891202 16453336803 21937782404 27422228005 32906673606 43875564808 49360010409 54844456010 65813347212 82266684015 87751129616 98720020818 109688912020 131626694424 164533368030 197440041636 219377824040 246800052045 263253388848 329066736060 394880083272 438755648080 493600104090 658133472120 789760166544 987200208180 1316266944240 1974400416360 3948800832720
• Sum of all divisors σ(n): 13261762800000
• Sum of proper divisors (its aliquot sum) s(n): 9312961967280
• 3948800832720 is an abundant number, because the sum of its proper divisors (9312961967280) is greater than itself. Its abundance is 5364161134560

Bases of 3948800832720

• Binary: 111001011101100110110111101111010011010000₂
• Hexadecimal: 0x39766DEF4D0
• Base-36: 1EE1Y26S0

Squares and roots of 3948800832720

• 3948800832720 squared (3948800832720²) is 15593028016490165422598400
• 3948800832720 cubed (3948800832720³) is 61573762016142655112447112626139648000
• The square root of 3948800832720 is 1987158.9852651449
• The cube root of 3948800832720 is 15805.9914689873

Scales and comparisons

• 3,948,800,832,720 seconds is equal to 125,559 years, 33 weeks, 6 days, 8 hours, 12 minutes.
• To count from 1 to 3,948,800,832,720 would take you about three hundred thirteen thousand, eight hundred ninety-nine 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 3948800832720 cubic inches would be around 1317.2 feet tall.

Recreational maths with 3948800832720

• 3948800832720 backwards is 0272380088493
• The number of decimal digits it has is: 13
• The sum of 3948800832720's digits is 54
• More coming soon!