72948870930

Names of 72948870930

• Cardinal: 72948870930 can be written as Seventy-two billion, nine hundred forty-eight million, eight hundred seventy thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 7.294887093 × 10¹⁰

Factors of 72948870930

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19772

Divisors of 72948870930

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 39 61 65 78 122 130 157 183 195 305 314 366 390 471 610 785 793 915 942 1570 1586 1830 2041 2355 2379 3965 4082 4710 4758 6123 7930 9577 10205 11895 12246 19154 19531 20410 23790 28731 30615 39062 47885 57462 58593 61230 95770 97655 117186 124501 143655 195310 249002 253903 287310 292965 373503 507806 585930 622505 747006 761709 1191391 1245010 1269515 1523418 1867515 2382782 2539030 3066367 3574173 3735030 3808545 5956955 6132734 7148346 7617090 9199101 11913910 15331835 15488083 17870865 18398202 30663670 30976166 35741730 39862771 45995505 46464249 77440415 79725542 91991010 92928498 119588313 154880830 187048387 199313855 232321245 239176626 374096774 398627710 464642490 561145161 597941565 935241935 1122290322 1195883130 1870483870 2431629031 2805725805 4863258062 5611451610 7294887093 12158145155 14589774186 24316290310 36474435465 72948870930
• Sum of all divisors σ(n): 192866155776
• Sum of proper divisors (its aliquot sum) s(n): 119917284846
• 72948870930 is an abundant number, because the sum of its proper divisors (119917284846) is greater than itself. Its abundance is 46968413916

Bases of 72948870930

• Binary: 1000011111100000101110110111100010010₂
• Hexadecimal: 0x10FC176F12
• Base-36: XIFVH1U

Squares and roots of 72948870930

• 72948870930 squared (72948870930²) is 5321537769961799064900
• 72948870930 cubed (72948870930³) is 388200171930063311015984793357000
• The square root of 72948870930 is 270090.4865595973
• The cube root of 72948870930 is 4178.3632345817

Scales and comparisons

• 72,948,870,930 seconds is equal to 2,319 years, 28 weeks, 3 days, 15 hours, 15 minutes, 30 seconds.
• To count from 1 to 72,948,870,930 would take you about four thousand, six hundred thirty-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 72948870930 cubic inches would be around 348.2 feet tall.

Recreational maths with 72948870930

• 72948870930 backwards is 03907884927
• The number of decimal digits it has is: 11
• The sum of 72948870930's digits is 57
• More coming soon!