1140399832

Names of 1140399832

• Cardinal: 1140399832 can be written as One billion, one hundred forty million, three hundred ninety-nine thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.140399832 × 10⁹

Factors of 1140399832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6997

Divisors of 1140399832

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 11 13 22 26 44 52 88 104 121 143 169 242 286 338 484 572 676 968 1144 1352 1573 1859 3146 3718 6292 6971 7436 12584 13942 14872 20449 27884 40898 55768 76681 81796 90623 153362 163592 181246 306724 362492 613448 724984 843491 996853 1178099 1686982 1993706 2356198 3373964 3987412 4712396 6747928 7974824 9424792 10965383 12959089 21930766 25918178 43861532 51836356 87723064 103672712 142549979 285099958 570199916 1140399832
• Sum of all divisors σ(n): 2545372620
• Sum of proper divisors (its aliquot sum) s(n): 1404972788
• 1140399832 is an abundant number, because the sum of its proper divisors (1404972788) is greater than itself. Its abundance is 264572956

Bases of 1140399832

• Binary: 1000011111110010001111011011000₂
• Hexadecimal: 0x43F91ED8
• Base-36: IUYQ54

Squares and roots of 1140399832

• 1140399832 squared (1140399832²) is 1300511776825628224
• 1140399832 cubed (1140399832³) is 1483103411805967919944058368
• The square root of 1140399832 is 33769.8065141037
• The cube root of 1140399832 is 1044.7660418073

Scales and comparisons

• 1,140,399,832 seconds is equal to 36 years, 13 weeks, 4 days, 1 hour, 43 minutes, 52 seconds.
• To count from 1 to 1,140,399,832 would take you about seventy-two 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 1140399832 cubic inches would be around 87.1 feet tall.

Recreational maths with 1140399832

• 1140399832 backwards is 2389930411
• The number of decimal digits it has is: 10
• The sum of 1140399832's digits is 40
• More coming soon!