12943796940

Names of 12943796940

• Cardinal: 12943796940 can be written as Twelve billion, nine hundred forty-three million, seven hundred ninety-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.294379694 × 10¹⁰

Factors of 12943796940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 924

Divisors of 12943796940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 23 30 34 36 45 46 51 60 68 69 85 90 92 102 115 138 153 170 180 204 207 230 255 276 306 340 345 353 391 414 460 510 521 612 690 706 765 782 828 1020 1035 1042 1059 1173 1380 1412 1530 1563 1564 1765 1955 2070 2084 2118 2346 2605 3060 3126 3177 3519 3530 3910 4140 4236 4689 4692 5210 5295 5865 6001 6252 6354 7038 7060 7815 7820 8119 8857 9378 10420 10590 11730 11983 12002 12708 14076 15630 15885 16238 17595 17714 18003 18756 21180 23445 23460 23966 24004 24357 26571 30005 31260 31770 32476 35190 35428 35949 36006 40595 44285 46890 47932 48714 53142 54009 59915 60010 63540 70380 71898 72012 73071 79713 81190 88570 90015 93780 97428 106284 107847 108018 119830 120020 121785 132855 138023 143796 146142 159426 162380 177140 179745 180030 183913 203711 215694 216036 239660 243570 265710 270045 276046 292284 318852 359490 360060 365355 367826 398565 407422 414069 431388 487140 531420 539235 540090 551739 552092 611133 690115 718980 730710 735652 797130 814844 828138 919565 1018555 1078470 1080180 1103478 1222266 1242207 1380230 1461420 1594260 1655217 1656276 1833399 1839130 2037110 2070345 2156940 2206956 2444532 2484414 2758695 2760460 3055665 3126521 3310434 3666798 3678260 4074220 4140690 4229999 4968828 5517390 6111330 6211035 6253042 6620868 7333596 8276085 8281380 8459998 9166995 9379563 11034780 12222660 12422070 12506084 12689997 15632605 16552170 16919996 18333990 18759126 21149995 24844140 25379994 28138689 31265210 33104340 36667980 37518252 38069991 42299990 46897815 50759988 56277378 62530420 63449985 71909983 76139982 84599980 93795630 112554756 126899970 140693445 143819966 152279964 187591260 190349955 215729949 253799940 281386890 287639932 359549915 380699910 431459898 562773780 647189847 719099830 761399820 862919796 1078649745 1294379694 1438199660 2157299490 2588759388 3235949235 4314598980 6471898470 12943796940
• Sum of all divisors σ(n): 43586315136
• Sum of proper divisors (its aliquot sum) s(n): 30642518196
• 12943796940 is an abundant number, because the sum of its proper divisors (30642518196) is greater than itself. Its abundance is 17698721256

Bases of 12943796940

• Binary: 1100000011100000101010101011001100₂
• Hexadecimal: 0x30382AACC
• Base-36: 5Y2EHN0

Squares and roots of 12943796940

• 12943796940 squared (12943796940²) is 167541879223953363600
• 12943796940 cubed (12943796940³) is 2168628063620857122468387384000
• The square root of 12943796940 is 113770.8088219469
• The cube root of 12943796940 is 2347.9412746859

Scales and comparisons

• 12,943,796,940 seconds is equal to 411 years, 29 weeks, 5 days, 11 hours, 9 minutes.
• To count from 1 to 12,943,796,940 would take you about eight hundred twenty-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 12943796940 cubic inches would be around 195.7 feet tall.

Recreational maths with 12943796940

• 12943796940 backwards is 04969734921
• The number of decimal digits it has is: 11
• The sum of 12943796940's digits is 54
• More coming soon!