12739152487680

Names of 12739152487680

• Cardinal: 12739152487680 can be written as Twelve trillion, seven hundred thirty-nine billion, one hundred fifty-two million, four hundred eighty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.273915248768 × 10¹³

Factors of 12739152487680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 17685

Divisors of 12739152487680

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 72 80 85 90 96 102 120 128 136 144 153 160 170 180 192 204 240 255 256 272 288 306 320 340 360 384 408 480 510 544 576 612 640 680 720 765 768 816 960 1020 1088 1152 1224 1280 1360 1440 1530 1632 1920 2040 2176 2304 2448 2720 2880 3060 3264 3840 4080 4352 4896 5237 5440 5760 6120 6528 8160 9792 10474 10880 11520 12240 12421 13056 15711 16320 19584 20948 21760 24480 24842 26185 31422 32640 37263 39168 41896 47133 48960 49684 52370 62105 62844 65280 74526 78555 83792 89029 94266 97920 99368 104740 111789 124210 125688 149052 157110 167584 178058 186315 188532 195840 198736 209480 211157 223578 235665 248420 251376 267087 298104 314220 335168 356116 372630 377064 397472 418960 422314 445145 447156 471330 496840 502752 534174 558945 596208 628440 633471 670336 712232 745260 754128 794944 801261 837920 844628 890290 894312 942660 993680 1005504 1055785 1068348 1117890 1192416 1256880 1266942 1335435 1340672 1424464 1490520 1508256 1589888 1602522 1675840 1689256 1780580 1788624 1885320 1900413 1987360 2011008 2111570 2136696 2235780 2384832 2513760 2533884 2670870 2848928 2981040 3016512 3167355 3179776 3205044 3351680 3378512 3561160 3577248 3770640 3800826 3974720 4006305 4022016 4223140 4273392 4471560 4769664 5027520 5067768 5341740 5697856 5962080 6033024 6334710 6410088 6703360 6757024 7122320 7154496 7541280 7601652 7949440 8012610 8446280 8546784 8943120 9502065 9539328 10055040 10135536 10683480 11395712 11924160 12066048 12669420 12820176 13514048 14244640 14308992 15082560 15203304 15898880 16025220 16892560 17093568 17886240 19004130 20110080 20271072 21366960 22791424 23848320 25338840 25640352 27028096 28489280 28617984 30165120 30406608 32050440 33785120 34187136 35772480 38008260 40542144 42733920 47696640 50677680 51280704 54056192 56978560 60330240 60813216 64100880 65048777 67570240 68374272 71544960 76016520 81084288 85467840 101355360 102561408 113957120 121626432 128201760 130097554 135140480 143089920 152033040 162168576 170935680 195146331 202710720 205122816 243252864 256403520 260195108 270280960 304066080 325243885 341871360 390292662 405421440 486505728 512807040 520390216 585438993 608132160 650487770 780585324 810842880 975731655 1025614080 1040780432 1105829209 1170877986 1216264320 1300975540 1561170648 1951463310 2081560864 2211658418 2341755972 2432528640 2601951080 2927194965 3122341296 3317487627 3902926620 4163121728 4423316836 4683511944 5203902160 5529146045 5854389930 6244682592 6634975254 7805853240 8326243456 8846633672 9367023888 9952462881 10407804320 11058292090 11708779860 12489365184 13269950508 15611706480 16587438135 16652486912 17693267344 18734047776 19904925762 20815608640 22116584180 23417559720 24978730368 26539901016 31223412960 33174876270 35386534688 37468095552 39809851524 41631217280 44233168360 46835119440 49762314405 49957460736 53079802032 62446825920 66349752540 70773069376 74936191104 79619703048 83262434560 88466336720 93670238880 99524628810 106159604064 124893651840 132699505080 141546138752 149872382208 159239406096 176932673440 187340477760 199049257620 212319208128 249787303680 265399010160 283092277504 318478812192 353865346880 374680955520 398098515240 424638416256 530798020320 636957624384 707730693760 749361911040 796197030480 849276832512 1061596040640 1273915248768 1415461387520 1592394060960 2123192081280 2547830497536 3184788121920 4246384162560 6369576243840 12739152487680
• Sum of all divisors σ(n): 46681524109584
• Sum of proper divisors (its aliquot sum) s(n): 33942371621904
• 12739152487680 is an abundant number, because the sum of its proper divisors (33942371621904) is greater than itself. Its abundance is 21203219134224

Bases of 12739152487680

• Binary: 10111001011000010000101010001010010100000000₂
• Hexadecimal: 0xB9610A8A500
• Base-36: 4IKAAH4W0

Squares and roots of 12739152487680

• 12739152487680 squared (12739152487680²) is 162286006104363532551782400
• 12739152487680 cubed (12739152487680³) is 2067386178380054361410111419378040832000
• The square root of 12739152487680 is 3569194.9355113683
• The cube root of 12739152487680 is 23355.0165144911

Scales and comparisons

• 12,739,152,487,680 seconds is equal to 405,065 years, 33 weeks, 3 days, 12 hours, 48 minutes.
• To count from 1 to 12,739,152,487,680 would take you about one million, twelve thousand, six hundred sixty-four 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 12739152487680 cubic inches would be around 1946.3 feet tall.

Recreational maths with 12739152487680

• 12739152487680 backwards is 08678425193721
• The number of decimal digits it has is: 14
• The sum of 12739152487680's digits is 63
• More coming soon!