30798662664

Names of 30798662664

• Cardinal: 30798662664 can be written as Thirty billion, seven hundred ninety-eight million, six hundred sixty-two thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.0798662664 × 10¹⁰

Factors of 30798662664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1566

Divisors of 30798662664

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 49 56 66 77 84 88 98 132 147 154 168 196 231 264 294 308 392 462 539 588 616 924 1078 1176 1543 1617 1848 2156 3086 3234 4312 4629 6172 6468 9258 10801 12344 12936 16973 18516 21602 32403 33946 37032 43204 50919 64806 67892 75607 86408 101838 118811 129612 135784 151214 203676 226821 237622 259224 302428 356433 407352 453642 475244 604856 712866 831677 907284 950488 1425732 1663354 1814568 2380849 2495031 2851464 3326708 4761698 4990062 6653416 7142547 9523396 9980124 14285094 16665943 19046792 19960248 26189339 28570188 33331886 49997829 52378678 57140376 66663772 78568017 99995658 104757356 116661601 133327544 157136034 183325373 199991316 209514712 233323202 314272068 349984803 366650746 399982632 466646404 549976119 628544136 699969606 733301492 933292808 1099952238 1283277611 1399939212 1466602984 2199904476 2566555222 2799878424 3849832833 4399808952 5133110444 7699665666 10266220888 15399331332 30798662664
• Sum of all divisors σ(n): 97773408720
• Sum of proper divisors (its aliquot sum) s(n): 66974746056
• 30798662664 is an abundant number, because the sum of its proper divisors (66974746056) is greater than itself. Its abundance is 36176083392

Bases of 30798662664

• Binary: 11100101011101111100100110000001000₂
• Hexadecimal: 0x72BBE4C08
• Base-36: E5CQ87C

Squares and roots of 30798662664

• 30798662664 squared (30798662664²) is 948557621890867576896
• 30798662664 cubed (30798662664³) is 29214306213982892323114984210944
• The square root of 30798662664 is 175495.4776169461
• The cube root of 30798662664 is 3134.5650455631

Scales and comparisons

• 30,798,662,664 seconds is equal to 979 years, 15 weeks, 5 days, 4 minutes, 24 seconds.
• To count from 1 to 30,798,662,664 would take you about one thousand, nine hundred fifty-eight 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 30798662664 cubic inches would be around 261.2 feet tall.

Recreational maths with 30798662664

• 30798662664 backwards is 46626689703
• The number of decimal digits it has is: 11
• The sum of 30798662664's digits is 57
• More coming soon!