1542412307961018

Names of 1542412307961018

• Cardinal: 1542412307961018 can be written as One quadrillion, five hundred forty-two trillion, four hundred twelve billion, three hundred seven million, nine hundred sixty-one thousand and eighteen.

Scientific notation

• Scientific notation: 1.542412307961018 × 10¹⁵

Factors of 1542412307961018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 141547

Divisors of 1542412307961018

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 31 39 54 62 78 81 93 117 162 186 234 243 279 351 403 486 558 601 702 729 806 837 961 1053 1202 1209 1458 1674 1803 1922 2106 2418 2511 2883 3159 3606 3627 5022 5409 5766 6318 7254 7533 7813 8649 9477 10818 10881 12493 15066 15626 16227 17298 18631 18954 21762 22599 23439 24986 25947 32454 32643 37262 37479 45198 46878 48681 51894 55893 65286 70317 74958 77841 97362 97929 111786 112437 140634 140897 146043 155682 167679 195858 210951 224874 233523 242203 281794 292086 293787 335358 337311 421902 422691 438129 467046 484406 503037 577561 587574 632853 674622 700569 726609 845382 876258 1006074 1011933 1155122 1265706 1268073 1401138 1453218 1509111 1732683 1831661 1898559 2023866 2179827 2536146 3018222 3035799 3465366 3663322 3797118 3804219 4359654 4367807 4527333 5198049 5494983 5695677 6071598 6539481 7508293 7608438 8735614 9054666 9107397 10396098 10989966 11391354 11412657 13078962 13103421 13581999 15016586 15594147 16484949 18214794 19618443 22524879 22825314 26206842 27163998 31188294 32969898 34237971 39236886 39310263 45049758 46782441 49454847 56781491 58855329 67574637 68475942 78620526 84679097 93564882 98909694 102713913 113562982 117710658 117930789 135149274 135402017 140347323 148364541 169358194 170344473 176565987 202723911 205427826 235861578 254037291 270804034 280694646 296729082 340688946 353131974 353792367 405447822 406206051 421041969 445093623 508074582 511033419 608171733 707584734 762111873 812412102 842083938 890187246 1022066838 1061377101 1100828261 1216343466 1218618153 1335280869 1524223746 1533100257 1760226221 1824515199 2122754202 2201656522 2286335619 2437236306 2625052007 2670561738 3066200514 3184131303 3302484783 3520452442 3649030398 3655854459 4572671238 4599300771 5250104014 5280678663 5473545597 6368262606 6604969566 6859006857 7311708918 7875156021 9198601542 9907454349 10561357326 10947091194 10967563377 13718013714 13797902313 15750312042 15842035989 19814908698 20577020571 21935126754 23625468063 27595804626 29722363047 31684071978 32902690131 34125676091 41154041142 41393706939 47250936126 47526107967 59444726094 61731061713 65805380262 68251352182 70876404189 81376612217 82787413878 89167089141 95052215934 98708070393 102377028273 123462123426 141752808378 142578323901 162753224434 178334178282 197416140786 204754056546 212629212567 244129836651 267501267423 285156647802 307131084819 425258425134 427734971703 488259673302 535002534846 614262169638 637887637701 732389509953 802503802269 855469943406 921393254457 1057895958821 1275775275402 1283204915109 1464779019906 1605007604538 1842786508914 1913662913103 2115791917642 2197168529859 2566409830218 2764179763371 3173687876463 3827325826206 4394337059718 5528359526742 6347375752926 6591505589577 8292539290113 9521063629389 13183011179154 16585078580226 19042127258778 19774516768731 24877617870339 28563190888167 39549033537462 49755235740678 57126381776334 59323550306193 85689572664501 118647100612386 171379145329002 257068717993503 514137435987006 771206153980509 1542412307961018
• Sum of all divisors σ(n): 3866517860016168
• Sum of proper divisors (its aliquot sum) s(n): 2324105552055150
• 1542412307961018 is an abundant number, because the sum of its proper divisors (2324105552055150) is greater than itself. Its abundance is 781693244094132

Bases of 1542412307961018

• Binary: 101011110101101000011011001101101101001010010111010₂
• Hexadecimal: 0x57AD0D9B694BA
• Base-36: F6QMFK95MI

Squares and roots of 1542412307961018

• 1542412307961018 squared (1542412307961018²) is 2379035727749634230820607596324
• 1542412307961018 cubed (1542412307961018³) is 3669453987560033409376681855022584230472097832
• The square root of 1542412307961018 is 39273557.3632058189
• The cube root of 1542412307961018 is 115540.3008470535

Scales and comparisons

• 1,542,412,307,961,018 seconds is equal to 49,043,940 years, 20 weeks, 5 days, 2 hours, 30 minutes, 18 seconds.
• To count from 1 to 1,542,412,307,961,018 would take you about one hundred forty-seven million, one hundred thirty-one thousand, eight hundred twenty-one 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 1542412307961018 cubic inches would be around 9628.4 feet tall.

Recreational maths with 1542412307961018

• 1542412307961018 backwards is 8101697032142451
• 1542412307961018 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1542412307961018's digits is 54
• More coming soon!