745335985136

Names of 745335985136

• Cardinal: 745335985136 can be written as Seven hundred forty-five billion, three hundred thirty-five million, nine hundred eighty-five thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 7.45335985136 × 10¹¹

Factors of 745335985136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3309

Divisors of 745335985136

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 19 38 76 152 269 304 538 1076 2152 3019 4304 5111 6038 10222 12076 20444 24152 40888 48304 57361 81776 114722 229444 458888 812111 917776 1624222 3248444 6496888 9114361 12993776 15430109 18228722 30860218 36457444 61720436 72914888 123440872 145829776 173172859 246881744 346345718 692691436 1385382872 2451763109 2770765744 4903526218 9807052436 19614104872 39228209744 46583499071 93166998142 186333996284 372667992568 745335985136
• Sum of all divisors σ(n): 1526249579400
• Sum of proper divisors (its aliquot sum) s(n): 780913594264
• 745335985136 is an abundant number, because the sum of its proper divisors (780913594264) is greater than itself. Its abundance is 35577609128

Bases of 745335985136

• Binary: 1010110110001001011111001001001111110000₂
• Hexadecimal: 0xAD897C93F0
• Base-36: 9IEHSUSW

Squares and roots of 745335985136

• 745335985136 squared (745335985136²) is 555525730738651612938496
• 745335985136 cubed (745335985136³) is 414053317788489176881809279938195456
• The square root of 745335985136 is 863328.4341060475
• The cube root of 745335985136 is 9066.7302833797

Scales and comparisons

• 745,335,985,136 seconds is equal to 23,699 years, 19 weeks, 4 days, 21 hours, 38 minutes, 56 seconds.
• To count from 1 to 745,335,985,136 would take you about forty-seven thousand, three hundred ninety-eight 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 745335985136 cubic inches would be around 755.6 feet tall.

Recreational maths with 745335985136

• 745335985136 backwards is 631589533547
• The number of decimal digits it has is: 12
• The sum of 745335985136's digits is 59
• More coming soon!