11400640140

Names of 11400640140

• Cardinal: 11400640140 can be written as Eleven billion, four hundred million, six hundred forty thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.140064014 × 10¹⁰

Factors of 11400640140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 24725

Divisors of 11400640140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 61 122 127 183 244 254 305 366 381 508 610 635 732 762 915 1220 1270 1524 1830 1905 2540 3660 3810 7620 7747 15494 23241 24527 30988 38735 46482 49054 73581 77470 92964 98108 116205 122635 147162 154940 232410 245270 294324 367905 464820 490540 735810 1471620 1496147 2992294 3114929 4488441 5984588 6229858 7480735 8976882 9344787 12459716 14961470 15574645 17953764 18689574 22442205 29922940 31149290 37379148 44884410 46723935 62298580 89768820 93447870 186895740 190010669 380021338 570032007 760042676 950053345 1140064014 1900106690 2280128028 2850160035 3800213380 5700320070 11400640140
• Sum of all divisors σ(n): 32701906944
• Sum of proper divisors (its aliquot sum) s(n): 21301266804
• 11400640140 is an abundant number, because the sum of its proper divisors (21301266804) is greater than itself. Its abundance is 9900626664

Bases of 11400640140

• Binary: 1010100111100001111111011010001100₂
• Hexadecimal: 0x2A787F68C
• Base-36: 58JNA8C

Squares and roots of 11400640140

• 11400640140 squared (11400640140²) is 129974595601779219600
• 11400640140 cubed (11400640140³) is 1481793591797911626389634744000
• The square root of 11400640140 is 106773.7802084389
• The cube root of 11400640140 is 2250.6592399133

Scales and comparisons

• 11,400,640,140 seconds is equal to 362 years, 26 weeks, 1 day, 20 hours, 29 minutes.
• To count from 1 to 11,400,640,140 would take you about seven hundred twenty-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 11400640140 cubic inches would be around 187.6 feet tall.

Recreational maths with 11400640140

• 11400640140 backwards is 04104600411
• The number of decimal digits it has is: 11
• The sum of 11400640140's digits is 21
• More coming soon!