12240673920

Names of 12240673920

• Cardinal: 12240673920 can be written as Twelve billion, two hundred forty million, six hundred seventy-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.224067392 × 10¹⁰

Factors of 12240673920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5192

Divisors of 12240673920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 288 320 360 384 449 480 576 640 720 898 960 1152 1347 1440 1796 1920 2245 2694 2880 3592 4041 4490 4733 5388 5760 6735 7184 8082 8980 9466 10776 13470 14199 14368 16164 17960 18932 20205 21552 23665 26940 28398 28736 32328 35920 37864 40410 42597 43104 47330 53880 56796 57472 64656 70995 71840 75728 80820 85194 86208 94660 107760 113592 129312 141990 143680 151456 161640 170388 172416 189320 212985 215520 227184 258624 283980 287360 302912 323280 340776 378640 425970 431040 454368 517248 567960 605824 646560 681552 757280 851940 862080 908736 1135920 1293120 1363104 1514560 1703880 1817472 2125117 2271840 2586240 2726208 3029120 3407760 4250234 4543680 5452416 6375351 6815520 8500468 9087360 10625585 12750702 13631040 17000936 19126053 21251170 25501404 27262080 31876755 34001872 38252106 42502340 51002808 63753510 68003744 76504212 85004680 95630265 102005616 127507020 136007488 153008424 170009360 191260530 204011232 255014040 272014976 306016848 340018720 382521060 408022464 510028080 612033696 680037440 765042120 816044928 1020056160 1224067392 1360074880 1530084240 2040112320 2448134784 3060168480 4080224640 6120336960 12240673920
• Sum of all divisors σ(n): 42371667000
• Sum of proper divisors (its aliquot sum) s(n): 30130993080
• 12240673920 is an abundant number, because the sum of its proper divisors (30130993080) is greater than itself. Its abundance is 17890319160

Bases of 12240673920

• Binary: 1011011001100110011101110010000000₂
• Hexadecimal: 0x2D999DC80
• Base-36: 5MFS4G0

Squares and roots of 12240673920

• 12240673920 squared (12240673920²) is 149834098015768166400
• 12240673920 cubed (12240673920³) is 1834070335908337143218700288000
• The square root of 12240673920 is 110637.5791492205
• The cube root of 12240673920 is 2304.6330002635

Scales and comparisons

• 12,240,673,920 seconds is equal to 389 years, 11 weeks, 1 day, 11 hours, 12 minutes.
• To count from 1 to 12,240,673,920 would take you about seven hundred seventy-eight 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 12240673920 cubic inches would be around 192.1 feet tall.

Recreational maths with 12240673920

• 12240673920 backwards is 02937604221
• 12240673920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12240673920's digits is 36
• More coming soon!