8225020920

Names of 8225020920

• Cardinal: 8225020920 can be written as Eight billion, two hundred twenty-five million, twenty thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.22502092 × 10⁹

Factors of 8225020920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 514

Divisors of 8225020920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 170 204 255 289 340 408 487 510 578 680 867 974 1020 1156 1445 1461 1734 1948 2040 2312 2435 2890 2922 3468 3896 4335 4870 5780 5844 6936 7305 8279 8670 9740 11560 11688 14610 16558 17340 19480 24837 29220 33116 34680 41395 49674 58440 66232 82790 99348 124185 140743 165580 198696 237169 248370 281486 331160 422229 474338 496740 562972 703715 711507 844458 948676 993480 1125944 1185845 1407430 1423014 1688916 1897352 2111145 2371690 2814860 2846028 3377832 3557535 4031873 4222290 4743380 5629720 5692056 7115070 8063746 8444580 9486760 12095619 14230140 16127492 16889160 20159365 24191238 28460280 32254984 40318730 48382476 60478095 68541841 80637460 96764952 120956190 137083682 161274920 205625523 241912380 274167364 342709205 411251046 483824760 548334728 685418410 822502092 1028127615 1370836820 1645004184 2056255230 2741673640 4112510460 8225020920
• Sum of all divisors σ(n): 26265851640
• Sum of proper divisors (its aliquot sum) s(n): 18040830720
• 8225020920 is an abundant number, because the sum of its proper divisors (18040830720) is greater than itself. Its abundance is 9815809800

Bases of 8225020920

• Binary: 111101010001111111101101111111000₂
• Hexadecimal: 0x1EA3FDBF8
• Base-36: 3S0YQRC

Squares and roots of 8225020920

• 8225020920 squared (8225020920²) is 67650969134437646400
• 8225020920 cubed (8225020920³) is 556430636389023934075562688000
• The square root of 8225020920 is 90691.9010717055
• The cube root of 8225020920 is 2018.5786262649

Scales and comparisons

• 8,225,020,920 seconds is equal to 261 years, 27 weeks, 4 days, 2 minutes.
• To count from 1 to 8,225,020,920 would take you about five hundred twenty-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 8225020920 cubic inches would be around 168.2 feet tall.

Recreational maths with 8225020920

• 8225020920 backwards is 0290205228
• 8225020920 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8225020920's digits is 30
• More coming soon!