13195240625

Names of 13195240625

• Cardinal: 13195240625 can be written as Thirteen billion, one hundred ninety-five million, two hundred forty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3195240625 × 10¹⁰

Factors of 13195240625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 203

Divisors of 13195240625

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 17 25 35 37 49 85 119 125 137 175 185 245 259 425 595 625 629 685 833 875 925 959 1225 1295 1813 2125 2329 2975 3125 3145 3425 4165 4375 4403 4625 4795 5069 6125 6475 6713 9065 10625 11645 14875 15725 16303 17125 20825 21875 22015 23125 23975 25345 30625 30821 32375 33565 35483 45325 53125 58225 74375 78625 81515 85625 86173 104125 110075 114121 115625 119875 126725 153125 154105 161875 167825 177415 226625 248381 291125 371875 393125 407575 428125 430865 520625 550375 570605 599375 603211 633625 770525 809375 839125 887075 1133125 1241905 1455625 1965625 2037875 2154325 2603125 2751875 2853025 2996875 3016055 3168125 3852625 4195625 4222477 4435375 5665625 6209525 7278125 10189375 10771625 13759375 14265125 15080275 15840625 19263125 20978125 21112385 22176875 31047625 50946875 53858125 71325625 75401375 96315625 105561925 110884375 155238125 269290625 356628125 377006875 527809625 776190625 1885034375 2639048125 13195240625
• Sum of all divisors σ(n): 21015623664
• Sum of proper divisors (its aliquot sum) s(n): 7820383039
• 13195240625 is a deficient number, because the sum of its proper divisors (7820383039) is less than itself. Its deficiency is 5374857586

Bases of 13195240625

• Binary: 1100010010011111110110010010110001₂
• Hexadecimal: 0x3127F64B1
• Base-36: 6283STT

Squares and roots of 13195240625

• 13195240625 squared (13195240625²) is 174114375151650390625
• 13195240625 cubed (13195240625³) is 2297481076397547770172119140625
• The square root of 13195240625 is 114870.5385423085
• The cube root of 13195240625 is 2363.0474268697

Scales and comparisons

• 13,195,240,625 seconds is equal to 419 years, 29 weeks, 3 days, 16 hours, 37 minutes, 5 seconds.
• To count from 1 to 13,195,240,625 would take you about eight hundred thirty-nine 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 13195240625 cubic inches would be around 196.9 feet tall.

Recreational maths with 13195240625

• 13195240625 backwards is 52604259131
• The number of decimal digits it has is: 11
• The sum of 13195240625's digits is 38
• More coming soon!