30840739944

Names of 30840739944

• Cardinal: 30840739944 can be written as Thirty billion, eight hundred forty million, seven hundred thirty-nine thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 3.0840739944 × 10¹⁰

Factors of 30840739944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5757

Divisors of 30840739944

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 37 42 49 56 74 84 98 111 127 147 148 168 196 222 254 259 294 296 381 392 444 508 518 588 762 777 888 889 1016 1036 1176 1524 1554 1778 1813 2072 2667 3048 3108 3556 3626 4699 5334 5439 5581 6216 6223 7112 7252 9398 10668 10878 11162 12446 14097 14504 16743 18669 18796 21336 21756 22324 24892 28194 32893 33486 37338 37592 39067 43512 44648 49784 56388 65786 66972 74676 78134 98679 112776 117201 131572 133944 149352 156268 197358 206497 230251 234402 263144 273469 312536 394716 412994 460502 468804 546938 619491 690753 708787 789432 820407 825988 921004 937608 1093876 1238982 1381506 1417574 1445479 1640814 1651976 1842008 2126361 2187752 2477964 2763012 2835148 2890958 3281628 4252722 4336437 4955928 4961509 5526024 5670296 5781916 6563256 8505444 8672874 9923018 10118353 11563832 14884527 17010888 17345748 19846036 20236706 26225119 29769054 30355059 34691496 34730563 39692072 40473412 52450238 59538108 60710118 69461126 78675357 80946824 104191689 104900476 119076216 121420236 138922252 157350714 183575833 208383378 209800952 242840472 277844504 314701428 367151666 416766756 550727499 629402856 734303332 833533512 1101454998 1285030831 1468606664 2202909996 2570061662 3855092493 4405819992 5140123324 7710184986 10280246648 15420369972 30840739944
• Sum of all divisors σ(n): 92855900160
• Sum of proper divisors (its aliquot sum) s(n): 62015160216
• 30840739944 is an abundant number, because the sum of its proper divisors (62015160216) is greater than itself. Its abundance is 31174420272

Bases of 30840739944

• Binary: 11100101110010000000101100001101000₂
• Hexadecimal: 0x72E405868
• Base-36: E61S38O

Squares and roots of 30840739944

• 30840739944 squared (30840739944²) is 951151240293437123136
• 30840739944 cubed (30840739944³) is 29334208049302948564552881744384
• The square root of 30840739944 is 175615.3180790331
• The cube root of 30840739944 is 3135.9918818881

Scales and comparisons

• 30,840,739,944 seconds is equal to 980 years, 33 weeks, 2 days, 12 minutes, 24 seconds.
• To count from 1 to 30,840,739,944 would take you about one thousand, nine hundred sixty-one 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 30840739944 cubic inches would be around 261.3 feet tall.

Recreational maths with 30840739944

• 30840739944 backwards is 44993704803
• The number of decimal digits it has is: 11
• The sum of 30840739944's digits is 51
• More coming soon!