12894460800

Names of 12894460800

• Cardinal: 12894460800 can be written as Twelve billion, eight hundred ninety-four million, four hundred sixty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.28944608 × 10¹⁰

Factors of 12894460800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 673

Divisors of 12894460800

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 64 65 75 78 80 96 100 104 120 128 130 150 156 160 192 195 200 208 240 260 277 300 312 320 325 373 384 390 400 416 480 520 554 600 624 640 650 746 780 800 831 832 960 975 1040 1108 1119 1200 1248 1300 1385 1492 1560 1600 1662 1664 1865 1920 1950 2080 2216 2238 2400 2496 2600 2770 2984 3120 3200 3324 3601 3730 3900 4155 4160 4432 4476 4800 4849 4992 5200 5540 5595 5968 6240 6648 6925 7202 7460 7800 8310 8320 8864 8952 9325 9600 9698 10400 10803 11080 11190 11936 12480 13296 13850 14404 14547 14920 15600 16620 17728 17904 18005 18650 19396 20775 20800 21606 22160 22380 23872 24245 24960 26592 27700 27975 28808 29094 29840 31200 33240 35456 35808 36010 37300 38792 41550 41600 43212 44320 44760 47744 48490 53184 54015 55400 55950 57616 58188 59680 62400 66480 71616 72020 72735 74600 77584 83100 86424 88640 89520 90025 96980 103321 106368 108030 110800 111900 115232 116376 119360 121225 124800 132960 143232 144040 145470 149200 155168 166200 172848 177280 179040 180050 193960 206642 216060 221600 223800 230464 232752 238720 242450 265920 270075 288080 290940 298400 309963 310336 332400 345696 358080 360100 363675 387920 413284 432120 443200 447600 460928 465504 484900 516605 531840 540150 576160 581880 596800 619926 620672 664800 691392 716160 720200 727350 775840 826568 864240 886400 895200 931008 969800 1033210 1080300 1152320 1163760 1193600 1239852 1329600 1343173 1382784 1440400 1454700 1549815 1551680 1653136 1728480 1790400 1862016 1939600 2066420 2160600 2304640 2327520 2479704 2583025 2659200 2686346 2880800 2909400 3099630 3103360 3306272 3456960 3580800 3879200 4029519 4132840 4321200 4655040 4959408 5166050 5372692 5761600 5818800 6199260 6612544 6715865 6913920 7749075 7758400 8059038 8265680 8642400 9310080 9918816 10332100 10745384 11523200 11637600 12398520 13225088 13431730 15498150 15516800 16118076 16531360 17284800 19837632 20147595 20664200 21490768 23275200 24797040 26863460 30996300 32236152 33062720 33579325 34569600 39675264 40295190 41328400 42981536 46550400 49594080 53726920 61992600 64472304 66125440 67158650 80590380 82656800 85963072 99188160 100737975 107453840 123985200 128944608 134317300 161180760 165313600 171926144 198376320 201475950 214907680 247970400 257889216 268634600 322361520 330627200 402951900 429815360 495940800 515778432 537269200 644723040 805903800 859630720 991881600 1074538400 1289446080 1611807600 2149076800 2578892160 3223615200 4298153600 6447230400 12894460800
• Sum of all divisors σ(n): 46026324960
• Sum of proper divisors (its aliquot sum) s(n): 33131864160
• 12894460800 is an abundant number, because the sum of its proper divisors (33131864160) is greater than itself. Its abundance is 20237403360

Bases of 12894460800

• Binary: 1100000000100100011101101110000000₂
• Hexadecimal: 0x30091DB80
• Base-36: 5X911MO

Squares and roots of 12894460800

• 12894460800 squared (12894460800²) is 166267119322736640000
• 12894460800 cubed (12894460800³) is 2143924852435950153203712000000
• The square root of 12894460800 is 113553.7793294439
• The cube root of 12894460800 is 2344.9543652647

Scales and comparisons

• 12,894,460,800 seconds is equal to 410 years, 1 day, 10 hours, 40 minutes.
• To count from 1 to 12,894,460,800 would take you about eight hundred twenty 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 12894460800 cubic inches would be around 195.4 feet tall.

Recreational maths with 12894460800

• 12894460800 backwards is 00806449821
• The number of decimal digits it has is: 11
• The sum of 12894460800's digits is 42
• More coming soon!