818142731219532

Names of 818142731219532

• Cardinal: 818142731219532 can be written as Eight hundred eighteen trillion, one hundred forty-two billion, seven hundred thirty-one million, two hundred nineteen thousand, five hundred thirty-two.

Scientific notation

• Scientific notation: 8.18142731219532 × 10¹⁴

Factors of 818142731219532

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5526

Divisors of 818142731219532

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 12 37 41 74 82 111 123 148 164 222 246 444 492 1369 1517 1681 2738 3034 3362 4107 4551 5043 5443 5476 6068 6724 8214 9102 10086 10886 16329 16428 18204 20172 21772 32658 56129 62197 65316 112258 124394 168387 186591 201391 223163 224516 248788 336774 373182 402782 446326 604173 669489 673548 746364 805564 892652 1208346 1338978 2301289 2416692 2677956 4602578 6903867 7451467 8257031 9149683 9205156 13807734 14902934 16514062 18299366 22354401 24771093 27449049 27615468 29626249 29805868 33028124 36598732 44708802 49542186 54898098 59252498 88878747 89417604 99084372 109796196 118504996 177757494 305510147 338538271 355514988 611020294 677076542 916530441 1015614813 1096171213 1214676209 1222040588 1354153084 1833060882 2031229626 2192342426 2429352418 3288513639 3644028627 3666121764 4062459252 4384684852 4858704836 6577027278 7288057254 12525916027 13154054556 14576114508 25051832054 37577748081 40558334881 44943019733 49801724569 50103664108 75155496162 81116669762 89886039466 99603449138 121675004643 134829059199 149405173707 150310992324 162233339524 179772078932 199206898276 243350009286 269658118398 298810347414 486700018572 539316236796 597620694828 1662891730121 1842663809053 3325783460242 3685327618106 4988675190363 5527991427159 6651566920484 7370655236212 9977350380726 11055982854318 19954700761452 22111965708636 68178560934961 136357121869922 204535682804883 272714243739844 409071365609766 818142731219532
• Sum of all divisors σ(n): 2011378815708444
• Sum of proper divisors (its aliquot sum) s(n): 1193236084488912
• 818142731219532 is an abundant number, because the sum of its proper divisors (1193236084488912) is greater than itself. Its abundance is 375093353269380

Bases of 818142731219532

• Binary: 10111010000001100010110010110111101011001001001100₂
• Hexadecimal: 0x2E818B2DEB24C
• Base-36: 8209KYCK0C

Squares and roots of 818142731219532

• 818142731219532 squared (818142731219532²) is 669357528647355381091978299024
• 818142731219532 cubed (818142731219532³) is 547629996649903464393148109278114174485336768
• The square root of 818142731219532 is 28603194.4233425089
• The cube root of 818142731219532 is 93528.2967427889

Scales and comparisons

• 818,142,731,219,532 seconds is equal to 26,014,408 years, 8 weeks, 6 days, 7 hours, 12 minutes, 12 seconds.
• To count from 1 to 818,142,731,219,532 would take you about sixty-five million, thirty-six thousand and twenty 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 818142731219532 cubic inches would be around 7794 feet tall.

Recreational maths with 818142731219532

• 818142731219532 backwards is 235912137241818
• The number of decimal digits it has is: 15
• The sum of 818142731219532's digits is 57
• More coming soon!