1375349625

Names of 1375349625

• Cardinal: 1375349625 can be written as One billion, three hundred seventy-five million, three hundred forty-nine thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.375349625 × 10⁹

Factors of 1375349625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 64

Divisors of 1375349625

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 43 45 65 75 81 117 125 129 135 195 215 225 243 325 351 375 387 405 559 585 645 675 729 975 1053 1075 1125 1161 1215 1625 1677 1755 1935 2025 2187 2795 2925 3159 3225 3375 3483 3645 4875 5031 5265 5375 5805 6075 6561 8385 8775 9477 9675 10125 10449 10935 13975 14625 15093 15795 16125 17415 18225 19683 25155 26325 28431 29025 30375 31347 32805 41925 43875 45279 47385 48375 52245 54675 69875 75465 78975 85293 87075 91125 94041 98415 125775 131625 135837 142155 145125 156735 164025 209625 226395 236925 255879 261225 273375 282123 377325 394875 407511 426465 435375 470205 492075 628875 679185 710775 783675 820125 846369 1131975 1184625 1222533 1279395 1306125 1410615 1886625 2037555 2132325 2351025 2460375 3395925 3553875 3667599 3918375 4231845 5659875 6112665 6396975 7053075 10187775 10661625 11002797 11755125 16979625 18337995 21159225 30563325 31984875 35265375 50938875 55013985 91689975 105796125 152816625 275069925 458449875 1375349625
• Sum of all divisors σ(n): 2837138304
• Sum of proper divisors (its aliquot sum) s(n): 1461788679
• 1375349625 is an abundant number, because the sum of its proper divisors (1461788679) is greater than itself. Its abundance is 86439054

Bases of 1375349625

• Binary: 1010001111110100010101101111001₂
• Hexadecimal: 0x51FA2B79
• Base-36: MQUIK9

Squares and roots of 1375349625

• 1375349625 squared (1375349625²) is 1891586590987640625
• 1375349625 cubed (1375349625³) is 2601592908569879913228515625
• The square root of 1375349625 is 37085.7064783725
• The cube root of 1375349625 is 1112.0842868781

Scales and comparisons

• 1,375,349,625 seconds is equal to 43 years, 38 weeks, 9 hours, 33 minutes, 45 seconds.
• To count from 1 to 1,375,349,625 would take you about eighty-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 1375349625 cubic inches would be around 92.7 feet tall.

Recreational maths with 1375349625

• 1375349625 backwards is 5269435731
• 1375349625 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1375349625's digits is 45
• More coming soon!