12327903720

Names of 12327903720

• Cardinal: 12327903720 can be written as Twelve billion, three hundred twenty-seven million, nine hundred three thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.232790372 × 10¹⁰

Factors of 12327903720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9193

Divisors of 12327903720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 55 60 66 72 88 90 99 110 120 132 165 180 198 220 264 330 353 360 396 440 495 660 706 792 990 1059 1320 1412 1765 1980 2118 2824 3177 3530 3883 3960 4236 5295 6354 7060 7766 8472 8819 10590 11649 12708 14120 15532 15885 17638 19415 21180 23298 25416 26457 31064 31770 34947 35276 38830 42360 44095 46596 52914 58245 63540 69894 70552 77660 79371 88190 93192 97009 105828 116490 127080 132285 139788 155320 158742 174735 176380 194018 211656 232980 264570 279576 291027 317484 349470 352760 388036 396855 465960 485045 529140 582054 634968 698940 776072 793710 873081 970090 1058280 1164108 1397880 1455135 1587420 1746162 1940180 2328216 2910270 3113107 3174840 3492324 3880360 4365405 5820540 6226214 6984648 8730810 9339321 11641080 12452428 15565535 17461620 18678642 24904856 28017963 31131070 34244177 34923240 37357284 46696605 56035926 62262140 68488354 74714568 93393210 102732531 112071852 124524280 136976708 140089815 171220885 186786420 205465062 224143704 273953416 280179630 308197593 342441770 373572840 410930124 513662655 560359260 616395186 684883540 821860248 1027325310 1120718520 1232790372 1369767080 1540987965 2054650620 2465580744 3081975930 4109301240 6163951860 12327903720
• Sum of all divisors σ(n): 43836811200
• Sum of proper divisors (its aliquot sum) s(n): 31508907480
• 12327903720 is an abundant number, because the sum of its proper divisors (31508907480) is greater than itself. Its abundance is 19181003760

Bases of 12327903720

• Binary: 1011011110110011001110000111101000₂
• Hexadecimal: 0x2DECCE1E8
• Base-36: 5NVPRE0

Squares and roots of 12327903720

• 12327903720 squared (12327903720²) is 151977210129589838400
• 12327903720 cubed (12327903720³) is 1873560414111792250885558848000
• The square root of 12327903720 is 111031.0934828619
• The cube root of 12327903720 is 2310.0944921149

Scales and comparisons

• 12,327,903,720 seconds is equal to 391 years, 51 weeks, 3 days, 1 hour, 42 minutes.
• To count from 1 to 12,327,903,720 would take you about seven hundred eighty-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 12327903720 cubic inches would be around 192.5 feet tall.

Recreational maths with 12327903720

• 12327903720 backwards is 02730972321
• 12327903720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12327903720's digits is 36
• More coming soon!