13147734240

Names of 13147734240

• Cardinal: 13147734240 can be written as Thirteen billion, one hundred forty-seven million, seven hundred thirty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.314773424 × 10¹⁰

Factors of 13147734240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3043467

Divisors of 13147734240

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 180 216 240 270 288 360 432 480 540 720 864 1080 1440 2160 4320 3043457 6086914 9130371 12173828 15217285 18260742 24347656 27391113 30434570 36521484 45651855 48695312 54782226 60869140 73042968 82173339 91303710 97390624 109564452 121738280 136955565 146085936 164346678 182607420 219128904 243476560 273911130 292171872 328693356 365214840 410866695 438257808 486953120 547822260 657386712 730429680 821733390 876515616 1095644520 1314773424 1460859360 1643466780 2191289040 2629546848 3286933560 4382578080 6573867120 13147734240
• Sum of all divisors σ(n): 46017084960
• Sum of proper divisors (its aliquot sum) s(n): 32869350720
• 13147734240 is an abundant number, because the sum of its proper divisors (32869350720) is greater than itself. Its abundance is 19721616480

Bases of 13147734240

• Binary: 1100001111101010101000000011100000₂
• Hexadecimal: 0x30FAA80E0
• Base-36: 61FTKO0

Squares and roots of 13147734240

• 13147734240 squared (13147734240²) is 172862915645668377600
• 13147734240 cubed (13147734240³) is 2272755674860785835856769024000
• The square root of 13147734240 is 114663.5698031419
• The cube root of 13147734240 is 2360.2081497917

Scales and comparisons

• 13,147,734,240 seconds is equal to 418 years, 2 weeks, 6 days, 20 hours, 24 minutes.
• To count from 1 to 13,147,734,240 would take you about eight hundred thirty-six 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 13147734240 cubic inches would be around 196.7 feet tall.

Recreational maths with 13147734240

• 13147734240 backwards is 04243774131
• 13147734240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13147734240's digits is 36
• More coming soon!