19313018574642

Names of 19313018574642

• Cardinal: 19313018574642 can be written as Nineteen trillion, three hundred thirteen billion, eighteen million, five hundred seventy-four thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.9313018574642 × 10¹³

Factors of 19313018574642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 926

Divisors of 19313018574642

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 31 39 54 62 78 81 93 117 162 169 186 234 243 279 338 351 403 486 507 558 702 729 806 837 877 961 1014 1053 1209 1458 1521 1674 1754 1922 2106 2187 2418 2511 2631 2883 3042 3159 3627 4374 4563 5022 5239 5262 5766 6318 7254 7533 7893 8649 9126 9477 10478 10881 11401 12493 13689 15066 15717 15786 17298 18954 21762 22599 22802 23679 24986 25947 27187 27378 28431 29791 31434 32643 34203 37479 41067 45198 47151 47358 51894 54374 56862 59582 65286 67797 68406 71037 74958 77841 81561 82134 89373 94302 97929 102609 112437 123201 135594 141453 142074 148213 155682 162409 163122 178746 195858 205218 213111 224874 233523 244683 246402 268119 282906 293787 296426 307827 324818 337311 353431 369603 387283 424359 426222 444639 467046 487227 489366 536238 587574 615654 639333 674622 700569 706862 734049 739206 774566 804357 842797 848718 881361 889278 923481 974454 1011933 1060293 1161849 1273077 1278666 1333917 1401138 1461681 1468098 1608714 1685594 1762722 1846962 1917999 2023866 2101707 2120586 2202147 2323698 2413071 2528391 2546154 2667834 2770443 2923362 3035799 3180879 3485547 3819231 3835998 4001751 4203414 4385043 4404294 4594603 4826142 5034679 5056782 5540886 6071598 6361758 6606441 6971094 7239213 7585173 7638462 8003502 8311329 8770086 9107397 9189206 9542637 10069358 10456641 10956361 11457693 12005253 13155129 13212882 13783809 14478426 15104037 15170346 16622658 18214794 19085274 19819323 20913282 21717639 21912722 22755519 22915386 24010506 24933987 26126707 26310258 27322191 27567618 28627911 30208074 31369923 32869083 36015759 39465387 39638646 41351427 43435278 45312111 45511038 49867974 52253414 54644382 57255822 59457969 62739846 65152917 65738166 68266557 72031518 78380121 78930774 82702854 85883733 90624222 94109769 98607249 108047277 118396161 118915938 124054281 130305834 135936333 136533114 142432693 156760242 171767466 188219538 197214498 204799671 216094554 235140363 236792322 248108562 257651199 271872666 282329307 284865386 295821747 324141831 339647191 355188483 372162843 407808999 409599342 427298079 470280726 515302398 564658614 591643494 614399013 648283662 679294382 705421089 710376966 744325686 772953597 815617998 846987921 854596158 887465241 1018941573 1116488529 1223426997 1228798026 1281894237 1410842178 1545907194 1693975842 1774930482 1843197039 2037883146 2116263267 2232977058 2446853994 2563788474 2662395723 3056824719 3349465587 3670280991 3686394078 3845682711 4232526534 4415413483 5324791446 6113649438 6348789801 6698931174 7340561982 7691365422 7987187169 8830826966 9170474157 10048396761 11010842973 11537048133 12697579602 13246240449 15974374338 18340948314 19046369403 20096793522 22021685946 23074096266 23961561507 26492480898 27511422471 34611144399 38092738806 39738721347 47923123014 55022844942 57139108209 69222288798 79477442694 82534267413 103833433197 114278216418 119216164041 165068534826 207666866394 238432328082 247602802239 311500299591 357648492123 495205604478 623000599182 715296984246 742808406717 1072945476369 1485616813434 2145890952738 3218836429107 6437672858214 9656509287321 19313018574642
• Sum of all divisors σ(n): 48670494013440
• Sum of proper divisors (its aliquot sum) s(n): 29357475438798
• 19313018574642 is an abundant number, because the sum of its proper divisors (29357475438798) is greater than itself. Its abundance is 10044456864156

Bases of 19313018574642

• Binary: 100011001000010101001100111001001011100110010₂
• Hexadecimal: 0x1190A99C9732
• Base-36: 6UGA0M14I

Squares and roots of 19313018574642

• 19313018574642 squared (19313018574642²) is 372992686464466909325428164
• 19313018574642 cubed (19313018574642³) is 7203614681893869115520555697621643017288
• The square root of 19313018574642 is 4394657.9587769967
• The cube root of 19313018574642 is 26829.7557741359

Scales and comparisons

• 19,313,018,574,642 seconds is equal to 614,094 years, 13 weeks, 13 hours, 50 minutes, 42 seconds.
• To count from 1 to 19,313,018,574,642 would take you about one million, five hundred thirty-five thousand, two hundred thirty-five 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 19313018574642 cubic inches would be around 2235.8 feet tall.

Recreational maths with 19313018574642

• 19313018574642 backwards is 24647581031391
• 19313018574642 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19313018574642's digits is 54
• More coming soon!