30830661888

Names of 30830661888

• Cardinal: 30830661888 can be written as Thirty billion, eight hundred thirty million, six hundred sixty-one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 3.0830661888 × 10¹⁰

Factors of 30830661888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8238

Divisors of 30830661888

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 29 32 39 48 52 58 64 78 87 96 104 116 128 156 169 174 192 208 232 256 312 338 348 377 384 416 464 507 624 676 696 754 768 832 928 1014 1131 1248 1352 1392 1508 1664 1856 2028 2262 2496 2704 2784 3016 3328 3712 4056 4524 4901 4992 5408 5568 6032 7424 8112 8191 9048 9802 9984 10816 11136 12064 14703 16224 16382 18096 19604 21632 22272 24128 24573 29406 32448 32764 36192 39208 43264 48256 49146 58812 64896 65528 72384 78416 96512 98292 106483 117624 129792 131056 144768 156832 196584 212966 235248 237539 262112 289536 313664 319449 393168 425932 470496 475078 524224 627328 638898 712617 786336 851864 940992 950156 1048448 1254656 1277796 1384279 1425234 1572672 1703728 1881984 1900312 2096896 2555592 2768558 2850468 3088007 3145344 3407456 3763968 3800624 4152837 5111184 5537116 5700936 6176014 6290688 6814912 7601248 8305674 9264021 10222368 11074232 11401872 12352028 13629824 15202496 16611348 18528042 20444736 22148464 22803744 24704056 27259648 30404992 33222696 37056084 40144091 40889472 44296928 45607488 49408112 60809984 66445392 74112168 80288182 81778944 88593856 91214976 98816224 120432273 132890784 148224336 160576364 177187712 182429952 197632448 240864546 265781568 296448672 321152728 354375424 395264896 481729092 531563136 592897344 642305456 790529792 963458184 1063126272 1185794688 1284610912 1926916368 2371589376 2569221824 3853832736 5138443648 7707665472 10276887296 15415330944 30830661888
• Sum of all divisors σ(n): 91927019520
• Sum of proper divisors (its aliquot sum) s(n): 61096357632
• 30830661888 is an abundant number, because the sum of its proper divisors (61096357632) is greater than itself. Its abundance is 30265695744

Bases of 30830661888

• Binary: 11100101101101001101001000100000000₂
• Hexadecimal: 0x72DA69100
• Base-36: E5VS2YO

Squares and roots of 30830661888

• 30830661888 squared (30830661888²) is 950529712452175724544
• 30830661888 cubed (30830661888³) is 29305460179110893133377486979072
• The square root of 30830661888 is 175586.6221783425
• The cube root of 30830661888 is 3135.6502542763

Scales and comparisons

• 30,830,661,888 seconds is equal to 980 years, 16 weeks, 4 days, 8 hours, 44 minutes, 48 seconds.
• To count from 1 to 30,830,661,888 would take you about one thousand, nine hundred sixty 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 30830661888 cubic inches would be around 261.3 feet tall.

Recreational maths with 30830661888

• 30830661888 backwards is 88816603803
• The number of decimal digits it has is: 11
• The sum of 30830661888's digits is 51
• More coming soon!