72268430336

Names of 72268430336

• Cardinal: 72268430336 can be written as Seventy-two billion, two hundred sixty-eight million, four hundred thirty thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 7.2268430336 × 10¹⁰

Factors of 72268430336

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1070

Divisors of 72268430336

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 4 8 16 32 64 71 128 142 256 284 512 568 997 1024 1136 1994 2272 3988 4544 7976 9088 15952 18176 31904 36352 63808 70787 72704 127616 141574 255232 283148 510464 566296 994009 1020928 1132592 1988018 2265184 3976036 4530368 7952072 9060736 15904144 18121472 31808288 36242944 63616576 70574639 72485888 127233152 141149278 254466304 282298556 508932608 564597112 1017865216 1129194224 2258388448 4516776896 9033553792 18067107584 36134215168 72268430336
• Sum of all divisors σ(n): 146648111688
• Sum of proper divisors (its aliquot sum) s(n): 74379681352
• 72268430336 is an abundant number, because the sum of its proper divisors (74379681352) is greater than itself. Its abundance is 2111251016

Bases of 72268430336

• Binary: 1000011010011100010001011110000000000₂
• Hexadecimal: 0x10D388BC00
• Base-36: X76R9Q8

Squares and roots of 72268430336

• 72268430336 squared (72268430336²) is 5222726023229285072896
• 72268430336 cubed (72268430336³) is 377438211773759906045669257773056
• The square root of 72268430336 is 268827.8823634185
• The cube root of 72268430336 is 4165.3312122495

Scales and comparisons

• 72,268,430,336 seconds is equal to 2,297 years, 47 weeks, 3 days, 3 hours, 58 minutes, 56 seconds.
• To count from 1 to 72,268,430,336 would take you about four thousand, five hundred ninety-five 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 72268430336 cubic inches would be around 347.1 feet tall.

Recreational maths with 72268430336

• 72268430336 backwards is 63303486227
• The number of decimal digits it has is: 11
• The sum of 72268430336's digits is 44
• More coming soon!