72806831104

Names of 72806831104

• Cardinal: 72806831104 can be written as Seventy-two billion, eight hundred six million, eight hundred thirty-one thousand, one hundred four.

Scientific notation

• Scientific notation: 7.2806831104 × 10¹⁰

Factors of 72806831104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 39263

Divisors of 72806831104

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 37 49 56 64 74 98 112 128 148 196 224 256 259 296 392 448 512 518 592 784 896 1024 1036 1184 1568 1792 1813 2072 2368 3136 3584 3626 4144 4736 6272 7168 7252 8288 9472 12544 14504 16576 18944 25088 29008 33152 37888 39217 50176 58016 66304 78434 116032 132608 156868 232064 265216 274519 313736 464128 549038 627472 928256 1098076 1254944 1451029 1856512 1921633 2196152 2509888 2902058 3843266 4392304 5019776 5804116 7686532 8784608 10039552 10157203 11608232 15373064 17569216 20079104 20314406 23216464 30746128 35138432 40158208 40628812 46432928 61492256 70276864 71100421 81257624 92865856 122984512 140553728 142200842 162515248 185731712 245969024 281107456 284401684 325030496 371463424 491938048 568803368 650060992 742926848 983876096 1137606736 1300121984 1485853696 1967752192 2275213472 2600243968 4550426944 5200487936 9100853888 10400975872 18201707776 36403415552 72806831104
• Sum of all divisors σ(n): 173884846836
• Sum of proper divisors (its aliquot sum) s(n): 101078015732
• 72806831104 is an abundant number, because the sum of its proper divisors (101078015732) is greater than itself. Its abundance is 28271184628

Bases of 72806831104

• Binary: 1000011110011101000000001010000000000₂
• Hexadecimal: 0x10F3A01400
• Base-36: XG3B2F4

Squares and roots of 72806831104

• 72806831104 squared (72806831104²) is 5300834655406381858816
• 72806831104 cubed (72806831104³) is 385936973466402484478546085412864
• The square root of 72806831104 is 269827.4098456271
• The cube root of 72806831104 is 4175.6495549099

Scales and comparisons

• 72,806,831,104 seconds is equal to 2,315 years, 1 week, 4 days, 15 hours, 45 minutes, 4 seconds.
• To count from 1 to 72,806,831,104 would take you about four thousand, six hundred thirty 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 72806831104 cubic inches would be around 348 feet tall.

Recreational maths with 72806831104

• 72806831104 backwards is 40113860827
• The number of decimal digits it has is: 11
• The sum of 72806831104's digits is 40
• More coming soon!