20743427189856

Names of 20743427189856

• Cardinal: 20743427189856 can be written as Twenty trillion, seven hundred forty-three billion, four hundred twenty-seven million, one hundred eighty-nine thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 2.0743427189856 × 10¹³

Factors of 20743427189856

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 18218

Divisors of 20743427189856

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 56 62 71 84 93 96 112 124 142 168 186 213 217 224 248 284 336 372 426 434 496 497 568 651 672 744 811 852 868 992 994 1136 1302 1488 1491 1622 1704 1736 1988 2201 2272 2433 2604 2976 2982 3244 3408 3472 3976 4402 4866 5208 5677 5964 6488 6603 6816 6944 7952 8804 9732 10416 11354 11928 12976 13206 15407 15904 17031 17293 17608 19464 20832 22708 23856 25141 25952 26412 30814 34062 34586 35216 38928 45416 46221 47712 50282 51879 52824 57581 61628 68124 69172 70432 75423 77856 90832 92442 100564 103758 105648 115162 121051 123256 136248 138344 150846 172743 175987 181664 184884 201128 207516 211296 230324 242102 246512 272496 276688 301692 345486 351974 363153 369768 402256 403067 415032 460648 484204 493024 527961 536083 544992 553376 603384 690972 703948 726306 739536 804512 806134 830064 921296 968408 1055922 1072166 1206768 1209201 1227803 1381944 1407896 1452612 1479072 1608249 1612268 1660128 1785011 1842592 1936816 2111844 2144332 2413536 2418402 2455606 2763888 2815792 2905224 3216498 3224536 3570022 3683409 3752581 3873632 4223688 4288664 4836804 4911212 5355033 5527776 5631584 5810448 6432996 6449072 7140044 7366818 7505162 8447376 8577328 8594621 9673608 9822424 10710066 11257743 11620896 12495077 12865992 12898144 14024623 14280088 14733636 15010324 16894752 17154656 17189242 19347216 19644848 21420132 22515486 24990154 25731984 25783863 28049246 28560176 29467272 30020648 34378484 37485231 38061893 38694432 39289696 42073869 42840264 45030972 49980308 51463968 51567726 56098492 57120352 58934544 60041296 68756968 74970462 76123786 84147738 85680528 90061944 98172361 99960616 103135452 112196984 114185679 117869088 120082592 137513936 149940924 152247572 168295476 171361056 180123888 196344722 199921232 206270904 224393968 228371358 266433251 275027872 294517083 299881848 304495144 336590952 360247776 392689444 399842464 412541808 434763313 448787936 456742716 532866502 589034166 599763696 608990288 673181904 785378888 799299753 825083616 869526626 913485432 995748233 1065733004 1178068332 1199527392 1217980576 1304289939 1346363808 1570757776 1598599506 1739053252 1826970864 1991496466 2131466008 2356136664 2608579878 2987244699 3043343191 3141515552 3197199012 3478106504 3653941728 3982992932 4262932016 4712273328 5217159756 5974489398 6086686382 6394398024 6956213008 6970237631 7965985864 8525864032 9130029573 9424546656 10434319512 11948978796 12173372764 12788796048 13912426016 13940475262 15931971728 18260059146 20868639024 20910712893 23897957592 24346745528 25577592096 27880950524 30868195223 31863943456 36520118292 41737278048 41821425786 47795915184 48693491056 55761901048 61736390446 73040236584 83642851572 92604585669 95591830368 97386982112 111523802096 123472780892 146080473168 167285703144 185209171338 216077366561 223047604192 246945561784 292160946336 334571406288 370418342676 432154733122 493891123568 648232099683 669142812576 740836685352 864309466244 987782247136 1296464199366 1481673370704 1728618932488 2592928398732 2963346741408 3457237864976 5185856797464 6914475729952 10371713594928 20743427189856
• Sum of all divisors σ(n): 65226561748992
• Sum of proper divisors (its aliquot sum) s(n): 44483134559136
• 20743427189856 is an abundant number, because the sum of its proper divisors (44483134559136) is greater than itself. Its abundance is 23739707369280

Bases of 20743427189856

• Binary: 100101101110110110100100110111110110001100000₂
• Hexadecimal: 0x12DDB49BEC60
• Base-36: 7CPECYWDC

Squares and roots of 20743427189856

• 20743427189856 squared (20743427189856²) is 430289771580857189069300736
• 20743427189856 cubed (20743427189856³) is 8925684547327280572139460246203432534016
• The square root of 20743427189856 is 4554495.2727888519
• The cube root of 20743427189856 is 27476.4215261925

Scales and comparisons

• 20,743,427,189,856 seconds is equal to 659,576 years, 42 weeks, 4 days, 20 hours, 17 minutes, 36 seconds.
• To count from 1 to 20,743,427,189,856 would take you about one million, six hundred forty-eight thousand, nine hundred forty-two 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 20743427189856 cubic inches would be around 2289.7 feet tall.

Recreational maths with 20743427189856

• 20743427189856 backwards is 65898172434702
• The number of decimal digits it has is: 14
• The sum of 20743427189856's digits is 66
• More coming soon!