12744159120

Names of 12744159120

• Cardinal: 12744159120 can be written as Twelve billion, seven hundred forty-four million, one hundred fifty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.274415912 × 10¹⁰

Factors of 12744159120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 32867

Divisors of 12744159120

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 33 35 36 40 42 44 45 48 49 55 56 60 63 66 70 72 77 80 84 88 90 98 99 105 110 112 120 126 132 140 144 147 154 165 168 176 180 196 198 210 220 231 240 245 252 264 280 294 308 315 330 336 360 385 392 396 420 440 441 462 490 495 504 528 539 560 588 616 630 660 693 720 735 770 784 792 840 880 882 924 980 990 1008 1078 1155 1176 1232 1260 1320 1386 1470 1540 1584 1617 1680 1764 1848 1960 1980 2156 2205 2310 2352 2520 2640 2695 2772 2940 3080 3234 3465 3528 3696 3920 3960 4312 4410 4620 4851 5040 5390 5544 5880 6160 6468 6930 7056 7920 8085 8624 8820 9240 9702 10780 11088 11760 12936 13860 16170 17640 18480 19404 21560 24255 25872 27720 32340 32839 35280 38808 43120 48510 55440 64680 65678 77616 97020 98517 129360 131356 164195 194040 197034 229873 262712 295551 328390 361229 388080 394068 459746 492585 525424 591102 656780 689619 722458 788136 919492 985170 1083687 1149365 1182204 1313560 1379238 1444916 1477755 1576272 1609111 1806145 1838984 1970340 2068857 2167374 2298730 2364408 2528603 2627120 2758476 2889832 2955510 3218222 3251061 3448095 3612290 3677968 3940680 4137714 4334748 4597460 4728816 4827333 5057206 5418435 5516952 5779664 5911020 6436444 6502122 6896190 7224580 7585809 7881360 8045555 8275428 8669496 9194920 9654666 10114412 10344285 10836870 11033904 11822040 12643015 12872888 13004244 13792380 14449160 14481999 15171618 16091110 16255305 16550856 17338992 17700221 18389840 19309332 20228824 20688570 21673740 22757427 23644080 24136665 25286030 25745776 26008488 27584760 28898320 28963998 30343236 32182220 32510610 33101712 35400442 37929045 38618664 40457648 41377140 43347480 45514854 48273330 50572060 52016976 53100663 55169520 57927996 60686472 64364440 65021220 70800884 72409995 75858090 77237328 82754280 86694960 88501105 91029708 96546660 101144120 106201326 113787135 115855992 121372944 128728880 130042440 141601768 144819990 151716180 159301989 165508560 177002210 182059416 193093320 202288240 212402652 227574270 231711984 260084880 265503315 283203536 289639980 303432360 318603978 354004420 364118832 386186640 424805304 455148540 531006630 579279960 606864720 637207956 708008840 796509945 849610608 910297080 1062013260 1158559920 1274415912 1416017680 1593019890 1820594160 2124026520 2548831824 3186039780 4248053040 6372079560 12744159120
• Sum of all divisors σ(n): 54314470080
• Sum of proper divisors (its aliquot sum) s(n): 41570310960
• 12744159120 is an abundant number, because the sum of its proper divisors (41570310960) is greater than itself. Its abundance is 28826151840

Bases of 12744159120

• Binary: 1011110111100111000110111110010000₂
• Hexadecimal: 0x2F79C6F90
• Base-36: 5URJK40

Squares and roots of 12744159120

• 12744159120 squared (12744159120²) is 162413591675879174400
• 12744159120 cubed (12744159120³) is 2069824655568111664447830528000
• The square root of 12744159120 is 112890.0310922093
• The cube root of 12744159120 is 2335.8075709773

Scales and comparisons

• 12,744,159,120 seconds is equal to 405 years, 11 weeks, 4 days, 20 hours, 12 minutes.
• To count from 1 to 12,744,159,120 would take you about eight hundred ten 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 12744159120 cubic inches would be around 194.7 feet tall.

Recreational maths with 12744159120

• 12744159120 backwards is 02195144721
• 12744159120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12744159120's digits is 36
• More coming soon!