30913231500

Names of 30913231500

• Cardinal: 30913231500 can be written as Thirty billion, nine hundred thirteen million, two hundred thirty-one thousand, five hundred.

Scientific notation

• Scientific notation: 3.09132315 × 10¹⁰

Factors of 30913231500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 320

Divisors of 30913231500

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 29 30 36 45 50 54 58 60 75 87 90 100 108 116 125 135 145 150 174 180 225 250 261 270 281 290 300 348 375 435 450 500 522 540 562 580 675 725 750 783 843 870 900 1044 1124 1125 1305 1350 1405 1450 1500 1566 1686 1740 2175 2250 2529 2610 2700 2810 2900 3132 3372 3375 3625 3915 4215 4350 4500 5058 5220 5620 6525 6750 7025 7250 7587 7830 8149 8430 8700 10116 10875 12645 13050 13500 14050 14500 15174 15660 16298 16860 19575 21075 21750 24447 25290 26100 28100 30348 32596 32625 35125 37935 39150 40745 42150 43500 48894 50580 63225 65250 70250 73341 75870 78300 78961 81490 84300 97788 97875 105375 122235 126450 130500 140500 146682 151740 157922 162980 189675 195750 203725 210750 220023 236883 244470 252900 293364 315844 316125 366705 379350 391500 394805 407450 421500 440046 473766 488940 611175 632250 710649 733410 758700 789610 814900 880092 947532 948375 1018625 1100115 1184415 1222350 1264500 1421298 1466820 1579220 1833525 1896750 1974025 2037250 2131947 2200230 2289869 2368830 2444700 2842596 3055875 3553245 3667050 3793500 3948050 4074500 4263894 4400460 4579738 4737660 5500575 5922075 6111750 6869607 7106490 7334100 7896100 8527788 9159476 9167625 9870125 10659735 11001150 11449345 11844150 12223500 13739214 14212980 17766225 18335250 19740250 20608821 21319470 22002300 22898690 23688300 27478428 27502875 29610375 34348035 35532450 36670500 39480500 41217642 42638940 45797380 53298675 55005750 57246725 59220750 61826463 68696070 71064900 82435284 88831125 103044105 106597350 110011500 114493450 118441500 123652926 137392140 171740175 177662250 206088210 213194700 228986900 247305852 266493375 286233625 309132315 343480350 355324500 412176420 515220525 532986750 572467250 618264630 686960700 858700875 1030441050 1065973500 1144934500 1236529260 1545661575 1717401750 2060882100 2576102625 3091323150 3434803500 5152205250 6182646300 7728307875 10304410500 15456615750 30913231500
• Sum of all divisors σ(n): 103840027200
• Sum of proper divisors (its aliquot sum) s(n): 72926795700
• 30913231500 is an abundant number, because the sum of its proper divisors (72926795700) is greater than itself. Its abundance is 42013564200

Bases of 30913231500

• Binary: 11100110010100100100111101010001100₂
• Hexadecimal: 0x732927A8C
• Base-36: E78XU30

Squares and roots of 30913231500

• 30913231500 squared (30913231500²) is 955627881772592250000
• 30913231500 cubed (30913231500³) is 29541545937090774579355875000000
• The square root of 30913231500 is 175821.5899711977
• The cube root of 30913231500 is 3138.4470223661

Scales and comparisons

• 30,913,231,500 seconds is equal to 982 years, 49 weeks, 1 day, 45 minutes.
• To count from 1 to 30,913,231,500 would take you about one thousand, nine hundred sixty-five 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 30913231500 cubic inches would be around 261.5 feet tall.

Recreational maths with 30913231500

• 30913231500 backwards is 00513231903
• 30913231500 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30913231500's digits is 27
• More coming soon!