1025387055

Names of 1025387055

• Cardinal: 1025387055 can be written as One billion, twenty-five million, three hundred eighty-seven thousand and fifty-five.

Scientific notation

• Scientific notation: 1.025387055 × 10⁹

Factors of 1025387055

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1114

Divisors of 1025387055

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 11 15 21 33 35 45 55 63 77 99 105 165 231 315 385 495 541 547 693 1155 1623 1641 2705 2735 3465 3787 3829 4869 4923 5951 6017 8115 8205 11361 11487 17853 18051 18935 19145 24345 24615 29755 30085 34083 34461 41657 42119 53559 54153 56805 57435 89265 90255 124971 126357 170415 172305 208285 210595 267795 270765 295927 374913 379071 624855 631785 887781 1479635 1874565 1895355 2071489 2663343 3255197 4438905 6214467 9765591 10357445 13316715 16275985 18643401 22786379 29296773 31072335 48827955 68359137 93217005 113931895 146483865 205077411 341795685 1025387055
• Sum of all divisors σ(n): 2224055808
• Sum of proper divisors (its aliquot sum) s(n): 1198668753
• 1025387055 is an abundant number, because the sum of its proper divisors (1198668753) is greater than itself. Its abundance is 173281698

Bases of 1025387055

• Binary: 111101000111100010101000101111₂
• Hexadecimal: 0x3D1E2A2F
• Base-36: GYHLPR

Squares and roots of 1025387055

• 1025387055 squared (1025387055²) is 1051418612561573025
• 1025387055 cubed (1025387055³) is 1078111034706697370272191375
• The square root of 1025387055 is 32021.6654001631
• The cube root of 1025387055 is 1008.3917334905

Scales and comparisons

• 1,025,387,055 seconds is equal to 32 years, 31 weeks, 2 days, 21 hours, 44 minutes, 15 seconds.
• To count from 1 to 1,025,387,055 would take you about sixty-five 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 1025387055 cubic inches would be around 84 feet tall.

Recreational maths with 1025387055

• 1025387055 backwards is 5507835201
• The number of decimal digits it has is: 10
• The sum of 1025387055's digits is 36
• More coming soon!