12737131680

Names of 12737131680

• Cardinal: 12737131680 can be written as Twelve billion, seven hundred thirty-seven million, one hundred thirty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.273713168 × 10¹⁰

Factors of 12737131680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1056

Divisors of 12737131680

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 17 20 21 24 26 28 30 32 34 35 39 40 42 48 51 52 56 60 65 68 70 78 80 84 85 91 96 102 104 105 112 119 120 130 136 140 156 160 168 170 182 195 204 208 210 221 224 238 240 255 260 272 273 280 289 312 336 340 357 364 390 408 416 420 442 455 476 480 510 520 544 546 560 578 595 624 663 672 680 714 728 780 816 840 867 884 910 952 1009 1020 1040 1092 1105 1120 1156 1190 1248 1326 1360 1365 1428 1445 1456 1547 1560 1632 1680 1734 1768 1785 1820 1904 2018 2023 2040 2080 2184 2210 2312 2380 2652 2720 2730 2856 2890 2912 3027 3094 3120 3315 3360 3468 3536 3570 3640 3757 3808 4036 4046 4080 4335 4368 4420 4624 4641 4760 5045 5304 5460 5712 5780 6054 6069 6188 6240 6630 6936 7063 7072 7140 7280 7514 7735 8072 8092 8160 8670 8736 8840 9248 9282 9520 10090 10115 10608 10920 11271 11424 11560 12108 12138 12376 13117 13260 13872 14126 14280 14560 15028 15135 15470 16144 16184 17153 17340 17680 18564 18785 19040 20180 20230 21189 21216 21840 22542 23120 23205 24216 24276 24752 26234 26299 26520 27744 28252 28560 30056 30270 30345 30940 32288 32368 34306 34680 35315 35360 37128 37570 39351 40360 40460 42378 43680 45084 46240 46410 48432 48552 49504 51459 52468 52598 53040 56355 56504 57120 60112 60540 60690 61880 64736 65585 68612 69360 70630 74256 75140 78702 78897 80720 80920 84756 85765 90168 91819 92820 96864 97104 102918 104936 105196 105945 106080 112710 113008 120071 120224 121080 121380 123760 131170 131495 137224 138720 141260 148512 150280 157404 157794 161440 161840 169512 171530 180336 183638 185640 194208 196755 205836 209872 210392 211890 222989 225420 226016 240142 242160 242760 247520 257295 262340 262990 274448 275457 282520 291601 300560 314808 315588 323680 339024 343060 360213 360672 367276 371280 393510 394485 411672 419744 420784 423780 445978 450840 459095 480284 484320 485520 514590 524680 525980 548896 550914 565040 583202 600355 601120 629616 631176 668967 678048 686120 720426 734552 742560 787020 788970 823344 841568 847560 874803 891956 901680 918190 960568 971040 1029180 1049360 1051960 1101828 1114945 1130080 1166404 1200710 1259232 1262352 1337934 1372240 1377285 1440852 1458005 1469104 1560923 1574040 1577940 1646688 1695120 1749606 1783912 1801065 1803360 1836380 1921136 2041207 2058360 2098720 2103920 2203656 2229890 2332808 2401420 2524704 2675868 2744480 2754570 2881704 2916010 2938208 3121846 3148080 3155880 3344835 3390240 3499212 3567824 3602130 3672760 3790813 3842272 4082414 4116720 4207840 4374015 4407312 4459780 4665616 4682769 4802840 5351736 5509140 5763408 5832020 6123621 6243692 6296160 6311760 6689670 6998424 7135648 7204260 7345520 7581626 7804615 8164828 8233440 8748030 8814624 8919560 9331232 9365538 9605680 10206035 10703472 11018280 11372439 11526816 11664040 12247242 12487384 12623520 13379340 13996848 14408520 14691040 15163252 15609230 16329656 17496060 17839120 18731076 18954065 19211360 20412070 21406944 22036560 22744878 23328080 23413845 24494484 24974768 26535691 26758680 27993696 28817040 30326504 30618105 31218460 32659312 34992120 35678240 37462152 37908130 40824140 44073120 45489756 46656160 46827690 48988968 49949536 53071382 53517360 56862195 57634080 60653008 61236210 62436920 65318624 69984240 74924304 75816260 79607073 81648280 90979512 93655380 97977936 106142764 107034720 113724390 121306016 122472420 124873840 132678455 139968480 149848608 151632520 159214146 163296560 181959024 187310760 195955872 212285528 227448780 244944840 249747680 265356910 303265040 318428292 326593120 363918048 374621520 398035365 424571056 454897560 489889680 530713820 606530080 636856584 749243040 796070730 849142112 909795120 979779360 1061427640 1273713168 1592141460 1819590240 2122855280 2547426336 3184282920 4245710560 6368565840 12737131680
• Sum of all divisors σ(n): 52508494080
• Sum of proper divisors (its aliquot sum) s(n): 39771362400
• 12737131680 is an abundant number, because the sum of its proper divisors (39771362400) is greater than itself. Its abundance is 27034230720

Bases of 12737131680

• Binary: 1011110111001100010011010010100000₂
• Hexadecimal: 0x2F73134A0
• Base-36: 5UNCXPC

Squares and roots of 12737131680

• 12737131680 squared (12737131680²) is 162234523433659622400
• 12737131680 cubed (12737131680³) is 2066402488016568354807877632000
• The square root of 12737131680 is 112858.9016427149
• The cube root of 12737131680 is 2335.3781516257

Scales and comparisons

• 12,737,131,680 seconds is equal to 405 years, 12 hours, 8 minutes.
• To count from 1 to 12,737,131,680 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 12737131680 cubic inches would be around 194.6 feet tall.

Recreational maths with 12737131680

• 12737131680 backwards is 08613173721
• 12737131680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12737131680's digits is 39
• More coming soon!