19827726618942

Names of 19827726618942

• Cardinal: 19827726618942 can be written as Nineteen trillion, eight hundred twenty-seven billion, seven hundred twenty-six million, six hundred eighteen thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.9827726618942 × 10¹³

Factors of 19827726618942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 129

Divisors of 19827726618942

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 29 31 33 53 54 58 62 66 81 87 93 99 106 159 162 174 186 198 243 261 279 297 318 319 341 477 486 522 558 583 594 638 682 729 783 837 891 899 954 957 961 1023 1166 1431 1458 1537 1566 1643 1674 1749 1782 1798 1914 1922 2046 2187 2349 2511 2673 2697 2862 2871 2883 3069 3074 3286 3498 4293 4374 4611 4698 4929 5022 5247 5346 5394 5742 5766 6138 6561 7047 7533 8019 8091 8586 8613 8649 9207 9222 9858 9889 10494 10571 12879 13122 13833 14094 14787 15066 15741 16038 16182 16907 17226 17298 18073 18414 19683 19778 21141 21142 22599 24057 24273 25758 25839 25947 27621 27666 27869 29574 29667 29791 31482 31713 33814 36146 38637 39366 41499 42282 44361 45198 47223 47647 48114 48546 50721 50933 51678 51894 54219 55242 55738 59334 59582 63423 63426 67797 72171 72819 77274 77517 77841 82863 82998 83607 88722 89001 89373 94446 95139 95294 101442 101866 108438 115911 124497 126846 133083 135594 141669 142941 144342 145638 152163 152799 155034 155682 162657 165726 167214 178002 178746 190269 190278 203391 216513 218457 231822 232551 233523 248589 248994 250821 266166 267003 268119 283338 285417 285882 304326 305598 306559 325314 327701 347733 373491 380538 399249 406782 425007 428823 433026 436914 456489 458397 465102 467046 487971 497178 501642 524117 534006 536238 560263 570807 570834 610173 613118 655371 655402 695466 697653 700569 745767 746982 752463 798498 801009 804357 850014 856251 857646 863939 912978 916794 919677 975942 983103 1043199 1048234 1120473 1120526 1141614 1197747 1220346 1275021 1286469 1310742 1369467 1375191 1395306 1401138 1463913 1477057 1491534 1504926 1572351 1578923 1602018 1608714 1680789 1712502 1727878 1839354 1966113 1966206 2086398 2092959 2101707 2237301 2240946 2257389 2395494 2403027 2413071 2550042 2568753 2572938 2591817 2738934 2750382 2759031 2927826 2949309 2954114 3144702 3157846 3361419 3361578 3593241 3825063 3859407 3932226 4108401 4125573 4185918 4203414 4391739 4431171 4474602 4514778 4717053 4736769 4806054 4826142 5042367 5137506 5183634 5518062 5898339 5898618 6278877 6305121 6711903 6722838 6772167 7186482 7209081 7239213 7650126 7706259 7718814 7775451 8216802 8251146 8277093 8783478 8847927 8862342 9434106 9473538 9503329 10084257 10084734 10779723 11475189 11578221 11796678 12325203 12376719 12557754 12610242 13175217 13293513 13423806 13544334 14151159 14210307 14418162 14478426 15127101 15412518 15550902 16247627 16554186 17368153 17695017 17695854 18915363 19006658 20168514 20316501 21559446 21627243 21717639 22950378 23118777 23156442 23326353 24650406 24753438 24831279 26350434 26543781 26587026 28302318 28420614 28509987 30252771 30254202 32339169 32495254 34734663 34736306 35390034 36975609 37130157 37830726 39525651 39880539 40633002 42453477 42630921 43254486 43435278 45381303 45788767 46237554 46652706 48742881 49662558 52104459 53087562 57019974 60505542 60949503 64678338 64881729 65152917 69356331 69469326 69979059 73951218 74260314 74493837 79051302 79631343 79761078 84906954 85261842 85529961 90762606 91577534 97485762 104203989 104208918 110926827 111390471 118576953 119641617 121899006 127360431 127892763 129763458 130305834 136143909 137366301 138712662 139958118 146228643 148987674 156313377 159262686 171059922 182848509 194645187 195458751 208068993 208407978 209937177 221853654 222780942 223481511 237153906 238894029 239283234 254720862 255785526 256589883 272287818 274732602 292457286 312611967 312626754 332780481 334171413 355730859 358924851 365697018 382081293 383678289 389290374 390917502 408431727 412098903 416137986 419874354 438685929 446963022 468940131 477788058 503676437 513179766 548545527 586376253 625223934 629811531 665560962 668342826 670444533 711461718 716682087 717849702 764162586 767356578 769769649 816863454 824197806 877371858 937835901 937880262 1002514239 1007352874 1076774553 1097091054 1146243879 1151034867 1172752506 1225295181 1236296709 1259623062 1316057787 1340889066 1406820393 1433364174 1511029311 1539539298 1875671802 1889434593 2005028478 2011333599 2150046261 2153549106 2292487758 2302069734 2309308947 2450590362 2472593418 2632115574 2813640786 3022058622 3230323659 3438731637 3453104601 3675885543 3708890127 3778869186 3948173361 4022667198 4220461179 4300092522 4533087933 4618617894 5668303779 6034000797 6450138783 6460647318 6877463274 6906209202 6927926841 7351771086 7417780254 7896346722 8440922358 9066175866 9690970977 10316194911 10359313803 11027656629 11126670381 11336607558 11844520083 12068001594 12661383537 12900277566 13599263799 13855853682 17004911337 19381941954 20632389822 20718627606 20783780523 22055313258 22253340762 23689040166 25322767074 27198527598 29072912931 31077941409 33380011143 34009822674 35533560249 37984150611 40797791397 41567561046 58145825862 62155882818 62351341569 66760022286 71067120498 75968301222 81595582794 100140033429 106600680747 113952451833 122393374191 124702683138 187054024707 200280066858 213201361494 227904903666 244786748382 300420100287 319802042241 341857355499 367180122573 374108049414 600840200574 639604084482 683714710998 734360245146 901260300861 1101540367719 1802520601722 2203080735438 3304621103157 6609242206314 9913863309471 19827726618942
• Sum of all divisors σ(n): 53005112709120
• Sum of proper divisors (its aliquot sum) s(n): 33177386090178
• 19827726618942 is an abundant number, because the sum of its proper divisors (33177386090178) is greater than itself. Its abundance is 13349659471236

Bases of 19827726618942

• Binary: 100100000100010000000100110100001000100111110₂
• Hexadecimal: 0x1208809A113E
• Base-36: 710QCHPVI

Squares and roots of 19827726618942

• 19827726618942 squared (19827726618942²) is 393138742875501154873199364
• 19827726618942 cubed (19827726618942³) is 7795047517049968804357797532294024752888
• The square root of 19827726618942 is 4452833.5494314179
• The cube root of 19827726618942 is 27066.0143310537

Scales and comparisons

• 19,827,726,618,942 seconds is equal to 630,460 years, 19 weeks, 3 days, 14 hours, 35 minutes, 42 seconds.
• To count from 1 to 19,827,726,618,942 would take you about one million, five hundred seventy-six thousand, one hundred fifty 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 19827726618942 cubic inches would be around 2255.5 feet tall.

Recreational maths with 19827726618942

• 19827726618942 backwards is 24981662772891
• The number of decimal digits it has is: 14
• The sum of 19827726618942's digits is 72
• More coming soon!