11427380640

Names of 11427380640

• Cardinal: 11427380640 can be written as Eleven billion, four hundred twenty-seven million, three hundred eighty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.142738064 × 10¹⁰

Factors of 11427380640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3127

Divisors of 11427380640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 65 67 72 78 80 90 96 104 108 117 120 130 134 135 144 156 160 180 195 201 208 216 234 240 260 268 270 288 312 335 351 360 390 402 416 432 468 480 520 536 540 585 603 624 670 702 720 780 804 864 871 936 1005 1040 1072 1080 1170 1206 1248 1340 1404 1440 1560 1608 1742 1755 1809 1872 2010 2080 2144 2160 2340 2412 2613 2680 2808 3015 3037 3120 3216 3484 3510 3618 3744 4020 4320 4355 4680 4824 5226 5360 5616 6030 6074 6240 6432 6968 7020 7236 7839 8040 8710 9045 9111 9360 9648 10452 10720 11232 12060 12148 13065 13936 14040 14472 15185 15678 16080 17420 18090 18222 18720 19296 20904 23517 24120 24296 26130 27333 27872 28080 28944 30370 31356 32160 34840 36180 36444 39195 39481 41808 45555 47034 48240 48592 52260 54666 56160 57888 60740 62712 69680 72360 72888 78390 78962 81999 83616 91110 94068 96480 97184 104520 109332 117585 118443 121480 125424 136665 139360 144720 145776 156780 157924 163998 182220 188136 197405 203479 209040 218664 235170 236886 242960 250848 273330 289440 291552 313560 315848 327996 355329 364440 376272 394810 406958 409995 418080 437328 470340 473772 485920 546660 592215 610437 627120 631696 655992 710658 728880 752544 789620 813916 819990 874656 940680 947544 1017395 1065987 1093320 1184430 1220874 1254240 1263392 1311984 1421316 1457760 1579240 1627832 1639980 1776645 1831311 1881360 1895088 2034790 2131974 2186640 2368860 2441748 2623968 2645227 2842632 3052185 3158480 3255664 3279960 3553290 3662622 3762720 3790176 4069580 4263948 4373280 4737720 4883496 5290454 5329935 5493933 5685264 6104370 6316960 6511328 6559920 7106580 7325244 7935681 8139160 8527896 9156555 9475440 9766992 10580908 10659870 10987866 11370528 12208740 13119840 13226135 14213160 14650488 15871362 16278320 17055792 18313110 18950880 19533984 21161816 21319740 21975732 23807043 24417480 26452270 27469665 28426320 29300976 31742724 32556640 34111584 36626220 39678405 42323632 42639480 43951464 47614086 48834960 52904540 54939330 56852640 58601952 63485448 71421129 73252440 79356810 84647264 85278960 87902928 95228172 97669920 105809080 109878660 119035215 126970896 142842258 146504880 158713620 170557920 175805856 190456344 211618160 219757320 238070430 253941792 285684516 293009760 317427240 357105645 380912688 423236320 439514640 476140860 571369032 634854480 714211290 761825376 879029280 952281720 1142738064 1269708960 1428422580 1904563440 2285476128 2856845160 3809126880 5713690320 11427380640
• Sum of all divisors σ(n): 43729701120
• Sum of proper divisors (its aliquot sum) s(n): 32302320480
• 11427380640 is an abundant number, because the sum of its proper divisors (32302320480) is greater than itself. Its abundance is 20874939840

Bases of 11427380640

• Binary: 1010101001000111111111110110100000₂
• Hexadecimal: 0x2A91FFDA0
• Base-36: 58ZKFC0

Squares and roots of 11427380640

• 11427380640 squared (11427380640²) is 130585028291446809600
• 11427380640 cubed (11427380640³) is 1492244824171531549612806144000
• The square root of 11427380640 is 106898.9272163197
• The cube root of 11427380640 is 2252.4175259889

Scales and comparisons

• 11,427,380,640 seconds is equal to 363 years, 18 weeks, 3 days, 8 hours, 24 minutes.
• To count from 1 to 11,427,380,640 would take you about seven hundred twenty-six 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 11427380640 cubic inches would be around 187.7 feet tall.

Recreational maths with 11427380640

• 11427380640 backwards is 04608372411
• 11427380640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11427380640's digits is 36
• More coming soon!