42390709591339359

Names of 42390709591339359

• Cardinal: 42390709591339359 can be written as Forty-two quadrillion, three hundred ninety trillion, seven hundred nine billion, five hundred ninety-one million, three hundred thirty-nine thousand, three hundred fifty-nine.

Scientific notation

• Scientific notation: 4.2390709591339359 × 10¹⁶

Factors of 42390709591339359

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 43

Divisors of 42390709591339359

• Number of divisors d(n): 228
• Complete list of divisors:
  1 3 9 17 23 27 51 69 81 153 207 243 391 459 529 621 729 1173 1377 1587 1863 2187 3519 4131 4761 5589 6561 8993 10557 12167 12393 14283 16767 19683 26979 31671 36501 37179 42849 50301 59049 80937 95013 109503 111537 128547 150903 177147 206839 242811 279841 285039 328509 334611 385641 452709 531441 620517 728433 839523 855117 985527 1003833 1156923 1358127 1594323 1861551 2185299 2518569 2565351 2956581 3011499 3470769 4074381 4757297 4782969 5584653 6436343 6555897 7555707 7696053 8869743 9034497 10412307 12223143 14271891 14348907 16753959 19309029 19667691 22667121 23088159 26609229 27103491 31236921 36669429 42815673 43046721 50261877 57927087 59003073 68001363 69264477 79827687 81310473 93710763 109417831 110008287 128447019 129140163 150785631 173781261 177009219 204004089 207793431 239483061 243931419 281132289 328253493 330024861 385341057 387420489 452356893 521343783 531027657 612012267 623380293 718449183 731794257 843396867 984760479 990074583 1156023171 1357070679 1564031349 1593082971 1836036801 1870140879 2155347549 2195382771 2530190601 2954281437 2970223749 3468069513 4071212037 4692094047 4779248913 5508110403 5610422637 6466042647 6586148313 7590571803 8862844311 8910671247 10404208539 12213636111 14076282141 14337746739 16524331209 16831267911 19398127941 22771715409 26588532933 31212625617 36640908333 42228846423 43013240217 49572993627 50493803733 58194383823 68315146227 79765598799 93637876851 109922724999 126686539269 129039720651 148718980881 151481411199 174583151469 204945438681 239296796397 280913630553 329768174997 380059617807 387119161953 446156942643 523749454407 717890389191 842740891659 989304524991 1140178853421 1161357485859 1338470827929 1571248363221 2153671167573 2528222674977 2967913574973 3420536560263 3484072457577 4015412483787 4713745089663 6461013502719 7584668024931 8903740724919 10261609680789 12046237451361 19383040508157 22754004074793 26711222174757 30784829042367 36138712354083 58149121524471 68262012224379 80133666524271 92354487127101 108416137062249 174447364573413 204786036673137 277063461381303 523342093720239 614358110019411 831190384143909 1570026281160717 1843074330058233 2493571152431727 4710078843482151 14130236530446453 42390709591339359
• Sum of all divisors σ(n): 70386712448519376
• Sum of proper divisors (its aliquot sum) s(n): 27996002857180017
• 42390709591339359 is a deficient number, because the sum of its proper divisors (27996002857180017) is less than itself. Its deficiency is 14394706734159342

Bases of 42390709591339359

• Binary: 10010110100110100010000000110010111101111111000101011111₂
• Hexadecimal: 0x969A2032F7F15F
• Base-36: BLE9356ZUXR

Squares and roots of 42390709591339359

• 42390709591339359 squared (42390709591339359²) is 1796972259657270724913299502530881
• 42390709591339359 cubed (42390709591339359³) is 76174929202824227200530759601327198386259048245279
• The square root of 42390709591339359 is 205890042.4773849013
• The cube root of 42390709591339359 is 348677.2099146453

Scales and comparisons

• 42,390,709,591,339,359 seconds is equal to 1,347,893,441 years, 48 weeks, 2 days, 17 hours, 22 minutes, 39 seconds.
• To count from 1 to 42,390,709,591,339,359 would take you about four billion, forty-three million, six hundred eighty thousand, three hundred twenty-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 42390709591339359 cubic inches would be around 29056.4 feet tall.

Recreational maths with 42390709591339359

• 42390709591339359 backwards is 95393319590709324
• 42390709591339359 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42390709591339359's digits is 81
• More coming soon!