42689802220

Names of 42689802220

• Cardinal: 42689802220 can be written as Forty-two billion, six hundred eighty-nine million, eight hundred two thousand, two hundred twenty.

Scientific notation

• Scientific notation: 4.268980222 × 10¹⁰

Factors of 42689802220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 177980

Divisors of 42689802220

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 71 130 142 169 260 284 338 355 676 710 845 923 1420 1690 1846 3380 3692 4615 9230 11999 18460 23998 47996 59995 119990 177889 239980 355778 711556 889445 1778890 2312557 3557780 4625114 9250228 11562785 12630119 23125570 25260238 30063241 46251140 50520476 60126482 63150595 120252964 126301190 150316205 164191547 252602380 300632410 328383094 601264820 656766188 820957735 1641915470 2134490111 3283830940 4268980222 8537960444 10672450555 21344901110 42689802220
• Sum of all divisors σ(n): 98442902880
• Sum of proper divisors (its aliquot sum) s(n): 55753100660
• 42689802220 is an abundant number, because the sum of its proper divisors (55753100660) is greater than itself. Its abundance is 13063298440

Bases of 42689802220

• Binary: 100111110000100000101010111111101100₂
• Hexadecimal: 0x9F082AFEC
• Base-36: JM0EM7G

Squares and roots of 42689802220

• 42689802220 squared (42689802220²) is 1822419213582716928400
• 42689802220 cubed (42689802220³) is 77798715789774123283641901048000
• The square root of 42689802220 is 206615.1064661051
• The cube root of 42689802220 is 3494.9533313049

Scales and comparisons

• 42,689,802,220 seconds is equal to 1,357 years, 20 weeks, 6 days, 22 hours, 23 minutes, 40 seconds.
• To count from 1 to 42,689,802,220 would take you about two thousand, seven hundred fourteen 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 42689802220 cubic inches would be around 291.2 feet tall.

Recreational maths with 42689802220

• 42689802220 backwards is 02220898624
• The number of decimal digits it has is: 11
• The sum of 42689802220's digits is 43
• More coming soon!