745947120429

Names of 745947120429

• Cardinal: 745947120429 can be written as Seven hundred forty-five billion, nine hundred forty-seven million, one hundred twenty thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 7.45947120429 × 10¹¹

Factors of 745947120429

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1210

Divisors of 745947120429

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 181 189 441 543 567 1019 1267 1323 1629 3057 3801 3969 4887 7133 8869 9171 11403 14661 21399 26607 27513 34209 49931 64197 79821 82539 102627 149793 184439 192591 239463 449379 553317 577773 718389 1038361 1291073 1348137 1659951 3115083 3873219 4044411 4979853 7268527 9037511 9345249 11619657 14939559 21805581 27112533 28035747 34858971 50879689 65416743 81337599 84107241 104576913 152639067 187943341 196250229 244012797 457917201 563830023 588750687 732038391 1315603387 1373751603 1691490069 3946810161 4121254809 5074470207 9209223709 11840430483 15223410621 27627671127 35521291449 82883013381 106563874347 248649040143 745947120429
• Sum of all divisors σ(n): 1304687157774
• Sum of proper divisors (its aliquot sum) s(n): 558740037345
• 745947120429 is a deficient number, because the sum of its proper divisors (558740037345) is less than itself. Its deficiency is 187207083084

Bases of 745947120429

• Binary: 1010110110101101111010011100001100101101₂
• Hexadecimal: 0xADADE9C32D
• Base-36: 9IOLNLT9

Squares and roots of 745947120429

• 745947120429 squared (745947120429²) is 556437106476317029144041
• 745947120429 cubed (745947120429³) is 415072657275853554775293454614713589
• The square root of 745947120429 is 863682.3029499909
• The cube root of 745947120429 is 9069.2076829363

Scales and comparisons

• 745,947,120,429 seconds is equal to 23,718 years, 42 weeks, 1 day, 5 hours, 27 minutes, 9 seconds.
• To count from 1 to 745,947,120,429 would take you about forty-seven thousand, four hundred thirty-seven 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 745947120429 cubic inches would be around 755.8 feet tall.

Recreational maths with 745947120429

• 745947120429 backwards is 924021749547
• The number of decimal digits it has is: 12
• The sum of 745947120429's digits is 54
• More coming soon!