13164270640

Names of 13164270640

• Cardinal: 13164270640 can be written as Thirteen billion, one hundred sixty-four million, two hundred seventy thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.316427064 × 10¹⁰

Factors of 13164270640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 179983

Divisors of 13164270640

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 919 1838 3676 4595 7352 9190 14704 18380 36760 73520 179057 358114 716228 895285 1432456 1790570 2864912 3581140 7162280 14324560 164553383 329106766 658213532 822766915 1316427064 1645533830 2632854128 3291067660 6582135320 13164270640
• Sum of all divisors σ(n): 30640404960
• Sum of proper divisors (its aliquot sum) s(n): 17476134320
• 13164270640 is an abundant number, because the sum of its proper divisors (17476134320) is greater than itself. Its abundance is 4311863680

Bases of 13164270640

• Binary: 1100010000101001101101010000110000₂
• Hexadecimal: 0x310A6D430
• Base-36: 61PO08G

Squares and roots of 13164270640

• 13164270640 squared (13164270640²) is 173298021483166009600
• 13164270640 cubed (13164270640³) is 2281342056180931554423238144000
• The square root of 13164270640 is 114735.6554868625
• The cube root of 13164270640 is 2361.1972427631

Scales and comparisons

• 13,164,270,640 seconds is equal to 418 years, 30 weeks, 2 days, 5 hours, 50 minutes, 40 seconds.
• To count from 1 to 13,164,270,640 would take you about eight 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 13164270640 cubic inches would be around 196.8 feet tall.

Recreational maths with 13164270640

• 13164270640 backwards is 04607246131
• The number of decimal digits it has is: 11
• The sum of 13164270640's digits is 34
• More coming soon!