82129869250

Names of 82129869250

• Cardinal: 82129869250 can be written as Eighty-two billion, one hundred twenty-nine million, eight hundred sixty-nine thousand, two hundred fifty.

Scientific notation

• Scientific notation: 8.212986925 × 10¹⁰

Factors of 82129869250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 488

Divisors of 82129869250

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 10 11 13 22 25 26 50 55 65 110 121 125 130 143 242 250 275 286 325 457 550 605 650 715 914 1210 1375 1430 1573 1625 2285 2750 3025 3146 3250 3575 4570 5027 5941 6050 7150 7865 10054 11425 11882 15125 15730 17875 22850 25135 29705 30250 35750 39325 50270 55297 57125 59410 65351 78650 110594 114250 125675 130702 148525 196625 208849 251350 276485 297050 326755 393250 417698 552970 628375 653510 718861 742625 1044245 1256750 1382425 1437722 1485250 1633775 2088490 2297339 2715037 2764850 3267550 3594305 4594678 5221225 5430074 6912125 7188610 8168875 10442450 11486695 13575185 13824250 16337750 17971525 22973390 25270729 26106125 27150370 29865407 35943050 50541458 52212250 57433475 59730814 67875925 89857625 114866950 126353645 135751850 149327035 179715250 252707290 287167375 298654070 328519477 339379625 574334750 631768225 657038954 678759250 746635175 1263536450 1493270350 1642597385 3158841125 3285194770 3733175875 6317682250 7466351750 8212986925 16425973850 41064934625 82129869250
• Sum of all divisors σ(n): 182393468712
• Sum of proper divisors (its aliquot sum) s(n): 100263599462
• 82129869250 is an abundant number, because the sum of its proper divisors (100263599462) is greater than itself. Its abundance is 18133730212

Bases of 82129869250

• Binary: 1001100011111010100100101100111000010₂
• Hexadecimal: 0x131F5259C2
• Base-36: 11QA04OY

Squares and roots of 82129869250

• 82129869250 squared (82129869250²) is 6745315423022095562500
• 82129869250 cubed (82129869250³) is 553991873742813148409130203125000
• The square root of 82129869250 is 286583.0930986685
• The cube root of 82129869250 is 4346.7738311009

Scales and comparisons

• 82,129,869,250 seconds is equal to 2,611 years, 24 weeks, 5 days, 4 hours, 34 minutes, 10 seconds.
• To count from 1 to 82,129,869,250 would take you about five thousand, two hundred twenty-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 82129869250 cubic inches would be around 362.2 feet tall.

Recreational maths with 82129869250

• 82129869250 backwards is 05296892128
• The number of decimal digits it has is: 11
• The sum of 82129869250's digits is 52
• More coming soon!