30724811550

Names of 30724811550

• Cardinal: 30724811550 can be written as Thirty billion, seven hundred twenty-four million, eight hundred eleven thousand, five hundred fifty.

Scientific notation

• Scientific notation: 3.072481155 × 10¹⁰

Factors of 30724811550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1835

Divisors of 30724811550

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 127 150 225 254 381 421 450 635 762 842 1143 1263 1270 1277 1905 2105 2286 2526 2554 3175 3789 3810 3831 4210 5715 6315 6350 6385 7578 7662 9525 10525 11430 11493 12630 12770 18945 19050 19155 21050 22986 28575 31575 31925 37890 38310 53467 57150 57465 63150 63850 94725 95775 106934 114930 160401 162179 189450 191550 267335 287325 320802 324358 481203 486537 534670 537617 574650 802005 810895 962406 973074 1075234 1336675 1459611 1604010 1612851 1621790 2406015 2432685 2673350 2688085 2919222 3225702 4010025 4054475 4812030 4838553 4865370 5376170 7298055 8020050 8064255 8108950 9677106 12030075 12163425 13440425 14596110 16128510 24060150 24192765 24326850 26880850 36490275 40321275 48385530 68277359 72980550 80642550 120963825 136554718 204832077 241927650 341386795 409664154 614496231 682773590 1024160385 1228992462 1706933975 2048320770 3072481155 3413867950 5120801925 6144962310 10241603850 15362405775 30724811550
• Sum of all divisors σ(n): 83460229632
• Sum of proper divisors (its aliquot sum) s(n): 52735418082
• 30724811550 is an abundant number, because the sum of its proper divisors (52735418082) is greater than itself. Its abundance is 22010606532

Bases of 30724811550

• Binary: 11100100111010101110110101100011110₂
• Hexadecimal: 0x727576B1E
• Base-36: E44RCBI

Squares and roots of 30724811550

• 30724811550 squared (30724811550²) is 944014044783013402500
• 30724811550 cubed (30724811550³) is 29004653626511347432936798875000
• The square root of 30724811550 is 175284.9438771055
• The cube root of 30724811550 is 3132.0576163905

Scales and comparisons

• 30,724,811,550 seconds is equal to 976 years, 49 weeks, 4 days, 5 hours, 52 minutes, 30 seconds.
• To count from 1 to 30,724,811,550 would take you about one thousand, nine hundred fifty-three 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 30724811550 cubic inches would be around 261 feet tall.

Recreational maths with 30724811550

• 30724811550 backwards is 05511842703
• The number of decimal digits it has is: 11
• The sum of 30724811550's digits is 36
• More coming soon!