2139535688400

Names of 2139535688400

• Cardinal: 2139535688400 can be written as Two trillion, one hundred thirty-nine billion, five hundred thirty-five million, six hundred eighty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 2.1395356884 × 10¹²

Factors of 2139535688400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3210

Divisors of 2139535688400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 23 24 25 30 33 36 40 44 45 46 48 50 55 60 66 69 72 75 80 88 90 92 99 100 110 115 120 132 138 144 150 165 176 180 184 198 200 207 220 225 230 240 253 264 275 276 300 330 345 360 368 396 400 414 440 450 460 495 506 528 550 552 575 600 660 690 720 759 792 825 828 880 900 920 990 1012 1035 1100 1104 1150 1187 1200 1265 1320 1380 1518 1584 1650 1656 1725 1800 1840 1979 1980 2024 2070 2200 2277 2300 2374 2475 2530 2640 2760 3036 3300 3312 3450 3561 3600 3795 3958 3960 4048 4140 4400 4554 4600 4748 4950 5060 5175 5520 5935 5937 6072 6325 6600 6900 7122 7590 7916 7920 8280 9108 9200 9496 9895 9900 10120 10350 10683 11385 11870 11874 12144 12650 13057 13200 13800 14244 15180 15832 16560 17805 17811 18216 18975 18992 19790 19800 20240 20700 21366 21769 22770 23740 23748 25300 26114 27301 27600 28488 29675 29685 30360 31664 35610 35622 36432 37950 39171 39580 39600 41400 42732 43538 45517 45540 47480 47496 49475 50600 52228 53415 54602 56925 56976 59350 59370 60720 65285 65307 71220 71244 75900 78342 79160 81903 82800 85464 87076 89025 89055 91034 91080 94960 94992 98950 101200 104456 106830 108845 109204 113850 117513 118700 118740 130570 130614 136505 136551 142440 142488 148425 151800 156684 158320 163806 170928 174152 178050 178110 182068 182160 195855 195921 197900 208912 213660 217690 218408 227585 227700 235026 237400 237480 245709 261140 261228 267075 273010 273102 284880 284976 296850 300311 303600 313368 326425 326535 327612 348304 356100 356220 364136 391710 391842 395800 409515 409653 427320 435380 436816 445275 455170 455400 470052 474800 474960 491418 500687 522280 522456 534150 544225 546020 546204 587565 593700 600622 626736 652850 653070 655224 682525 682755 712200 712440 728272 783420 783684 791600 819030 819306 854640 870760 890550 900933 910340 910800 940104 979275 979605 982836 1001374 1044560 1044912 1068300 1088450 1092040 1092408 1137925 1175130 1187400 1201244 1228545 1305700 1306140 1310448 1365050 1365510 1424400 1424880 1501555 1502061 1566840 1567368 1632675 1638060 1638612 1741520 1781100 1801866 1820680 1880208 1958550 1959210 1965672 2002748 2047575 2048265 2136600 2176900 2184080 2184816 2275850 2349073 2350260 2374800 2402488 2457090 2503435 2611400 2612280 2702799 2730100 2731020 2937825 3003110 3004122 3133680 3134736 3265350 3276120 3277224 3413775 3562200 3603732 3641360 3917100 3918420 3931344 4005496 4095150 4096530 4273200 4353800 4504665 4506183 4551700 4698146 4700520 4804976 4898025 4914180 5006870 5222800 5224560 5405598 5460200 5462040 5875650 6006220 6008244 6142725 6530700 6552240 6554448 6827550 7047219 7124400 7207464 7507775 7510305 7834200 7836840 8010992 8190300 8193060 8707600 9009330 9012366 9103400 9396292 9401040 9796050 9828360 10013740 10241325 10811196 10920400 10924080 11745365 11751300 12012440 12016488 12285450 12517175 13061400 13513995 13655100 14094438 14414928 15015550 15020610 15668400 15673680 16380600 16386120 18018660 18024732 18206800 18792584 19592100 19656720 20027480 20482650 21141657 21622392 22523325 22530915 23490730 23502600 24024880 24032976 24570900 25034350 25839803 26122800 27027990 27310200 28188876 30031100 30041220 32761200 32772240 35236095 36037320 36049464 37551525 37585168 39184200 40054960 40965300 42283314 43244784 45046650 45061830 46981460 47005200 49141800 50068700 51679606 54028679 54055980 54620400 56377752 58726825 60062200 60082440 67569975 70472190 72074640 72098928 75103050 77519409 78368400 81930600 84566628 90093300 90123660 93962920 98283600 100137400 103359212 105708285 108057358 108111960 112654575 112755504 117453650 120124400 120164880 129199015 135139950 140944380 150206100 155038818 162086037 163861200 169133256 176180475 180186600 180247320 187925840 200274800 206718424 211416570 216114716 216223920 225309150 232558227 234907300 258398030 270143395 270279900 281888760 300412200 310077636 324172074 338266512 352360950 360373200 360494640 387597045 413436848 422833140 432229432 450618300 465116454 469814600 486258111 516796060 528541425 540286790 540559800 563777520 594315469 600824400 620155272 645995075 648344148 704721900 775194090 810430185 845666280 864458864 901236600 930232908 939629200 972516222 1033592120 1057082850 1080573580 1081119600 1162791135 1188630938 1240310544 1291990150 1296688296 1350716975 1409443800 1550388180 1620860370 1691332560 1782946407 1802473200 1860465816 1937985225 1945032444 2067184240 2114165700 2161147160 2325582270 2377261876 2431290555 2583980300 2593376592 2701433950 2818887600 2971577345 3100776360 3241720740 3565892814 3720931632 3875970450 3890064888 4052150925 4228331400 4322294320 4651164540 4754523752 4862581110 5167960600 5348839221 5402867900 5813955675 5943154690 6201552720 6483441480 7131785628 7751940900 7780129776 8104301850 8456662800 8914732035 9302329080 9509047504 9725162220 10335921200 10697678442 10805735800 11627911350 11886309380 12156452775 12966882960 14263571256 14857886725 15503881800 16208603700 17829464070 18604658160 19450324440 21395356884 21611471600 23255822700 23772618760 24312905550 26744196105 28527142512 29715773450 31007763600 32417207400 35658928140 38900648880 42790713768 44573660175 46511645400 47545237520 48625811100 53488392210 59431546900 64834414800 71317856280 85581427536 89147320350 93023290800 97251622200 106976784420 118863093800 133720980525 142635712560 178294640700 194503244400 213953568840 237726187600 267441961050 356589281400 427907137680 534883922100 713178562800 1069767844200 2139535688400
• Sum of all divisors σ(n): 8463321884160
• Sum of proper divisors (its aliquot sum) s(n): 6323786195760
• 2139535688400 is an abundant number, because the sum of its proper divisors (6323786195760) is greater than itself. Its abundance is 4184250507360

Bases of 2139535688400

• Binary: 11111001000100110010000111100001011010000₂
• Hexadecimal: 0x1F22643C2D0
• Base-36: RAW0B2S0

Squares and roots of 2139535688400

• 2139535688400 squared (2139535688400²) is 4577612961937261894560000
• 2139535688400 cubed (2139535688400³) is 9793966299747202625188517815104000000
• The square root of 2139535688400 is 1462715.1767859661
• The cube root of 2139535688400 is 12885.6553654813

Scales and comparisons

• 2,139,535,688,400 seconds is equal to 68,030 years, 32 weeks, 13 hours.
• To count from 1 to 2,139,535,688,400 would take you about one hundred seventy thousand and seventy-six 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 2139535688400 cubic inches would be around 1073.8 feet tall.

Recreational maths with 2139535688400

• 2139535688400 backwards is 0048865359312
• The number of decimal digits it has is: 13
• The sum of 2139535688400's digits is 54
• More coming soon!