18127391044000

Names of 18127391044000

• Cardinal: 18127391044000 can be written as Eighteen trillion, one hundred twenty-seven billion, three hundred ninety-one million, forty-four thousand.

Scientific notation

• Scientific notation: 1.8127391044 × 10¹³

Factors of 18127391044000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 236

Divisors of 18127391044000

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 59 70 80 98 100 112 118 125 140 160 163 175 196 200 224 236 245 250 280 295 326 350 392 400 413 472 490 500 560 590 652 700 784 800 815 826 875 944 980 1000 1120 1141 1180 1225 1304 1400 1475 1568 1630 1652 1750 1888 1960 2000 2065 2282 2360 2450 2608 2800 2891 2950 3260 3304 3481 3500 3920 4000 4075 4130 4564 4720 4900 5216 5600 5705 5782 5900 6125 6520 6608 6962 7000 7375 7840 7987 8150 8260 9128 9440 9617 9800 10325 11410 11564 11800 12250 13040 13216 13924 14000 14455 14750 15974 16300 16520 17405 18256 19234 19600 20375 20650 22820 23128 23600 24367 24500 26080 26569 27848 28000 28525 28910 29500 31948 32600 33040 34810 36512 38468 39200 39935 40750 41300 45640 46256 47200 48085 48734 49000 51625 53138 55696 57050 57820 59000 63896 65200 66080 67319 69620 72275 76936 79870 81500 82600 87025 91280 92512 96170 97468 98000 103250 106276 111392 114100 115640 118000 121835 127792 130400 132845 134638 139240 142625 144550 153872 159740 163000 165200 170569 174050 182560 185983 192340 194936 196000 199675 206500 212552 228200 231280 236000 240425 243670 255584 265690 269276 278480 285250 289100 307744 319480 326000 330400 336595 341138 348100 361375 371966 384680 389872 399350 413000 425104 435125 456400 462560 471233 480850 487340 531380 538552 556960 567403 570500 578200 609175 638960 652000 664225 673190 682276 696200 722750 743932 769360 779744 798700 826000 850208 852845 870250 912800 929915 942466 961700 974680 998375 1062760 1077104 1134806 1141000 1156400 1202125 1218350 1277920 1301881 1328450 1346380 1364552 1392400 1445500 1487864 1538720 1567571 1597400 1652000 1682975 1705690 1740500 1859830 1884932 1923400 1949360 1996750 2125520 2154208 2269612 2282000 2312800 2356165 2404250 2436700 2603762 2656900 2692760 2729104 2784800 2837015 2891000 2975728 3045875 3135142 3194800 3321125 3365950 3411380 3481000 3719660 3769864 3846800 3898720 3971821 3993500 4251040 4264225 4539224 4564000 4649575 4712330 4808500 4873400 5207524 5313800 5385520 5458208 5674030 5782000 5951456 6091750 6270284 6389600 6509405 6642250 6731900 6822760 6962000 7439320 7539728 7693600 7837855 7943642 7987000 8414875 8528450 9078448 9299150 9424660 9617000 9746800 10415048 10627600 10771040 10972997 11348060 11564000 11780825 12183500 12540568 13018810 13284500 13463800 13645520 13924000 14185075 14878640 15079456 15675710 15887284 15974000 16829750 17056900 18156896 18598300 18849320 19234000 19493600 19859105 20830096 21255200 21321125 21945994 22696120 23247875 23561650 24367000 25081136 26037620 26569000 26927600 27291040 27802747 28370150 29757280 31351420 31774568 31948000 32547025 33659500 34113800 37196600 37698640 38468000 39189275 39718210 41660192 42642250 43891988 45392240 46495750 47123300 48734000 50162272 52075240 53138000 53855200 54864985 55605494 56740300 58904125 62702840 63549136 65094050 67319000 68227600 70925375 74393200 75397280 76810979 78378550 79436420 85284500 87783976 90784480 92486689 92991500 94246600 97468000 99295525 104150480 106276000 109729970 111210988 113480600 117808250 125405680 127098272 130188100 134638000 136455200 139013735 141850750 148786400 153621958 156757100 158872840 162735125 170569000 175567952 184973378 185983000 188493200 195946375 198591050 208300960 219459940 222421976 226961200 235616500 250811360 260376200 269276000 274324925 278027470 283701500 307243916 313514200 317745680 325470250 341138000 351135904 369946756 371966000 376986400 384054895 391892750 397182100 438919880 444843952 453922400 462433445 471233000 496477625 520752400 548649850 556054940 567403000 614487832 627028400 635491360 647406823 650940500 682276000 695068675 739893512 743932000 768109790 783785500 794364200 877839760 889687904 924866890 942466000 992955250 1041504800 1097299700 1112109880 1134806000 1228975664 1254056800 1294813646 1301881000 1371624625 1390137350 1479787024 1536219580 1567571000 1588728400 1755679520 1849733780 1884932000 1920274475 1985910500 2194599400 2224219760 2269612000 2312167225 2457951328 2589627292 2603762000 2743249250 2780274700 2959574048 3072439160 3135142000 3177456800 3237034115 3475343375 3699467560 3840548950 3971821000 4389198800 4448439520 4531847761 4624334450 5179254584 5207524000 5486498500 5560549400 6144878320 6270284000 6474068230 6950686750 7398935120 7681097900 7943642000 8778397600 9063695522 9248668900 9601372375 10358509168 10972997000 11121098800 11560836125 12289756640 12948136460 13901373500 14797870240 15362195800 15887284000 16185170575 18127391044 18497337800 19202744750 20717018336 21945994000 22242197600 22659238805 23121672250 25896272920 27802747000 30724391600 32370341150 36254782088 36994675600 38405489500 43891988000 45318477610 46243344500 51792545840 55605494000 61448783200 64740682300 72509564176 73989351200 76810979000 80925852875 90636955220 92486689000 103585091680 111210988000 113296194025 129481364600 145019128352 153621958000 161851705750 181273910440 184973378000 226592388050 258962729200 307243916000 323703411500 362547820880 369946756000 453184776100 517925458400 566480970125 647406823000 725095641760 906369552200 1132961940250 1294813646000 1812739104400 2265923880500 2589627292000 3625478208800 4531847761000 9063695522000 18127391044000
• Sum of all divisors σ(n): 53029023344388
• Sum of proper divisors (its aliquot sum) s(n): 34901632300388
• 18127391044000 is an abundant number, because the sum of its proper divisors (34901632300388) is greater than itself. Its abundance is 16774241256388

Bases of 18127391044000

• Binary: 100000111110010011100101101000011000110100000₂
• Hexadecimal: 0x107C9CB431A0
• Base-36: 6FBLWLBJ4

Squares and roots of 18127391044000

• 18127391044000 squared (18127391044000²) is 328602306062091409936000000
• 18127391044000 cubed (18127391044000³) is 5956702499947702732383179013184000000000
• The square root of 18127391044000 is 4257627.3960975025
• The cube root of 18127391044000 is 26269.0943976303

Scales and comparisons

• 18,127,391,044,000 seconds is equal to 576,394 years, 50 weeks, 17 hours, 6 minutes, 40 seconds.
• To count from 1 to 18,127,391,044,000 would take you about one million, four hundred forty thousand, nine hundred eighty-seven 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 18127391044000 cubic inches would be around 2189.1 feet tall.

Recreational maths with 18127391044000

• 18127391044000 backwards is 00044019372181
• 18127391044000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18127391044000's digits is 40
• More coming soon!