72948608100

Names of 72948608100

• Cardinal: 72948608100 can be written as Seventy-two billion, nine hundred forty-eight million, six hundred eight thousand, one hundred.

Scientific notation

• Scientific notation: 7.29486081 × 10¹⁰

Factors of 72948608100

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3011

Divisors of 72948608100

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 135 150 162 180 225 270 300 324 405 450 540 675 810 900 1350 1620 2025 2700 3001 4050 6002 8100 9003 12004 15005 18006 27009 30010 36012 45015 54018 60020 75025 81027 90030 108036 135045 150050 162054 180060 225075 243081 270090 300100 324108 405135 450150 486162 540180 675225 810270 900300 972324 1215405 1350450 1620540 2025675 2430810 2700900 4051350 4861620 6077025 8102700 9006001 12154050 18012002 24308100 27018003 36024004 45030005 54036006 81054009 90060010 108072012 135090015 162108018 180120020 225150025 243162027 270180030 324216036 405270045 450300050 486324054 540360060 675450075 729486081 810540090 900600100 972648108 1215810135 1350900150 1458972162 1621080180 2026350225 2431620270 2701800300 2917944324 3647430405 4052700450 4863240540 6079050675 7294860810 8105400900 12158101350 14589721620 18237152025 24316202700 36474304050 72948608100
• Sum of all divisors σ(n): 236549391771
• Sum of proper divisors (its aliquot sum) s(n): 163600783671
• 72948608100 is an abundant number, because the sum of its proper divisors (163600783671) is greater than itself. Its abundance is 90652175571

Bases of 72948608100

• Binary: 1000011111100000100110110110001100100₂
• Hexadecimal: 0x10FC136C64
• Base-36: XIFPU90

Squares and roots of 72948608100

• 72948608100 squared (72948608100²) is 5321499423727385610000
• 72948608100 cubed (72948608100³) is 388195975965864894101469441000000
• 72948608100 is a perfect square number. Its square root is 270090
• The cube root of 72948608100 is 4178.3582164527

Scales and comparisons

• 72,948,608,100 seconds is equal to 2,319 years, 28 weeks, 14 hours, 15 minutes.
• To count from 1 to 72,948,608,100 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 72948608100 cubic inches would be around 348.2 feet tall.

Recreational maths with 72948608100

• 72948608100 backwards is 00180684927
• 72948608100 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72948608100's digits is 45
• More coming soon!