13006639530

Names of 13006639530

• Cardinal: 13006639530 can be written as Thirteen billion, six million, six hundred thirty-nine thousand, five hundred thirty.

Scientific notation

• Scientific notation: 1.300663953 × 10¹⁰

Factors of 13006639530

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30094

Divisors of 13006639530

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 1697 3394 5091 8485 10182 15273 16970 25455 28387 30546 45819 50910 56774 76365 85161 91638 141935 152730 170322 229095 255483 283870 425805 458190 510966 766449 851610 1277415 1532898 2554830 3832245 7664490 48172739 96345478 144518217 240863695 289036434 433554651 481727390 722591085 867109302 1300663953 1445182170 2167773255 2601327906 4335546510 6503319765 13006639530
• Sum of all divisors σ(n): 34706033280
• Sum of proper divisors (its aliquot sum) s(n): 21699393750
• 13006639530 is an abundant number, because the sum of its proper divisors (21699393750) is greater than itself. Its abundance is 8692754220

Bases of 13006639530

• Binary: 1100000111010000011001000110101010₂
• Hexadecimal: 0x3074191AA
• Base-36: 5Z3TFAI

Squares and roots of 13006639530

• 13006639530 squared (13006639530²) is 169172671863358620900
• 13006639530 cubed (13006639530³) is 2200367961253678997164224177000
• The square root of 13006639530 is 114046.6550583575
• The cube root of 13006639530 is 2351.7349210577

Scales and comparisons

• 13,006,639,530 seconds is equal to 413 years, 29 weeks, 4 days, 19 hours, 25 minutes, 30 seconds.
• To count from 1 to 13,006,639,530 would take you about eight hundred twenty-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 13006639530 cubic inches would be around 196 feet tall.

Recreational maths with 13006639530

• 13006639530 backwards is 03593660031
• The number of decimal digits it has is: 11
• The sum of 13006639530's digits is 36
• More coming soon!