12772137240

Names of 12772137240

• Cardinal: 12772137240 can be written as Twelve billion, seven hundred seventy-two million, one hundred thirty-seven thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.277213724 × 10¹⁰

Factors of 12772137240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1592

Divisors of 12772137240

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 89 90 108 120 135 178 180 216 267 270 356 360 445 534 540 712 801 890 1068 1080 1335 1493 1602 1780 2136 2403 2670 2986 3204 3560 4005 4479 4806 5340 5972 6408 7465 7921 8010 8958 9612 10680 11944 12015 13437 14930 15842 16020 17916 19224 22395 23763 24030 26874 29860 31684 32040 35832 39605 40311 44790 47526 48060 53748 59720 63368 67185 71289 79210 80622 89580 95052 96120 107496 118815 132877 134370 142578 158420 161244 179160 190104 201555 213867 237630 265754 268740 285156 316840 322488 356445 398631 403110 427734 475260 531508 537480 570312 664385 712890 797262 806220 855468 950520 1063016 1069335 1195893 1328770 1425780 1594524 1612440 1710936 1993155 2138670 2391786 2657540 2851560 3189048 3587679 3986310 4277340 4783572 5315080 5979465 7175358 7972620 8554680 9567144 11826053 11958930 14350716 15945240 17938395 23652106 23917860 28701432 35478159 35876790 47304212 47835720 59130265 70956318 71753580 94608424 106434477 118260530 141912636 143507160 177390795 212868954 236521060 283825272 319303431 354781590 425737908 473042120 532172385 638606862 709563180 851475816 1064344770 1277213724 1419126360 1596517155 2128689540 2554427448 3193034310 4257379080 6386068620 12772137240
• Sum of all divisors σ(n): 43086362400
• Sum of proper divisors (its aliquot sum) s(n): 30314225160
• 12772137240 is an abundant number, because the sum of its proper divisors (30314225160) is greater than itself. Its abundance is 17542087920

Bases of 12772137240

• Binary: 1011111001010001110101100100011000₂
• Hexadecimal: 0x2F9475918
• Base-36: 5V87860

Squares and roots of 12772137240

• 12772137240 squared (12772137240²) is 163127489677394817600
• 12772137240 cubed (12772137240³) is 2083486685776369936051967424000
• The square root of 12772137240 is 113013.8807403763
• The cube root of 12772137240 is 2337.5156407581

Scales and comparisons

• 12,772,137,240 seconds is equal to 406 years, 5 weeks, 6 days, 15 hours, 54 minutes.
• To count from 1 to 12,772,137,240 would take you about eight hundred twelve 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 12772137240 cubic inches would be around 194.8 feet tall.

Recreational maths with 12772137240

• 12772137240 backwards is 04273127721
• 12772137240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12772137240's digits is 36
• More coming soon!