10279641990

Names of 10279641990

• Cardinal: 10279641990 can be written as Ten billion, two hundred seventy-nine million, six hundred forty-one thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.027964199 × 10¹⁰

Factors of 10279641990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4605

Divisors of 10279641990

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 71 142 213 355 426 710 1065 1723 2130 2801 3446 5169 5602 8403 8615 10338 14005 16806 17230 25845 28010 42015 51690 84030 122333 198871 244666 366999 397742 596613 611665 733998 994355 1193226 1223330 1834995 1988710 2983065 3669990 4826123 5966130 9652246 14478369 24130615 28956738 48261230 72391845 144783690 342654733 685309466 1027964199 1713273665 2055928398 3426547330 5139820995 10279641990
• Sum of all divisors σ(n): 25042079232
• Sum of proper divisors (its aliquot sum) s(n): 14762437242
• 10279641990 is an abundant number, because the sum of its proper divisors (14762437242) is greater than itself. Its abundance is 4482795252

Bases of 10279641990

• Binary: 1001100100101101101110001110000110₂
• Hexadecimal: 0x264B6E386
• Base-36: 4Q08EIU

Squares and roots of 10279641990

• 10279641990 squared (10279641990²) is 105671039442571160100
• 10279641990 cubed (10279641990³) is 1086260454180800690926972599000
• The square root of 10279641990 is 101388.5693261327
• The cube root of 10279641990 is 2174.3326963317

Scales and comparisons

• 10,279,641,990 seconds is equal to 326 years, 44 weeks, 5 days, 8 hours, 6 minutes, 30 seconds.
• To count from 1 to 10,279,641,990 would take you about six hundred fifty-three 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 10279641990 cubic inches would be around 181.2 feet tall.

Recreational maths with 10279641990

• 10279641990 backwards is 09914697201
• The number of decimal digits it has is: 11
• The sum of 10279641990's digits is 48
• More coming soon!