30662625942

Names of 30662625942

• Cardinal: 30662625942 can be written as Thirty billion, six hundred sixty-two million, six hundred twenty-five thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 3.0662625942 × 10¹⁰

Factors of 30662625942

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 363020

Divisors of 30662625942

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 38 39 57 78 114 117 171 234 247 342 361 494 722 741 1083 1482 2166 2223 3249 4446 4693 6498 9386 14079 28158 42237 84474 362983 725966 1088949 2177898 3266847 4718779 6533694 6896677 9437558 13793354 14156337 20690031 28312674 41380062 42469011 62070093 84938022 89656801 124140186 131036863 179313602 262073726 268970403 393110589 537940806 786221178 806911209 1179331767 1613822418 1703479219 2358663534 3406958438 5110437657 10220875314 15331312971 30662625942
• Sum of all divisors σ(n): 75510109584
• Sum of proper divisors (its aliquot sum) s(n): 44847483642
• 30662625942 is an abundant number, because the sum of its proper divisors (44847483642) is greater than itself. Its abundance is 14184857700

Bases of 30662625942

• Binary: 11100100011101000101000101010010110₂
• Hexadecimal: 0x723A28A96
• Base-36: E33QHLI

Squares and roots of 30662625942

• 30662625942 squared (30662625942²) is 940196629659011387364
• 30662625942 cubed (30662625942³) is 28828897567163369180260797396888
• The square root of 30662625942 is 175107.4696921865
• The cube root of 30662625942 is 3129.9431422743

Scales and comparisons

• 30,662,625,942 seconds is equal to 974 years, 50 weeks, 5 days, 12 hours, 5 minutes, 42 seconds.
• To count from 1 to 30,662,625,942 would take you about one thousand, nine hundred forty-nine 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 30662625942 cubic inches would be around 260.8 feet tall.

Recreational maths with 30662625942

• 30662625942 backwards is 24952626603
• The number of decimal digits it has is: 11
• The sum of 30662625942's digits is 45
• More coming soon!