22721715438810144

Names of 22721715438810144

• Cardinal: 22721715438810144 can be written as Twenty-two quadrillion, seven hundred twenty-one trillion, seven hundred fifteen billion, four hundred thirty-eight million, eight hundred ten thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.2721715438810144 × 10¹⁶

Factors of 22721715438810144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 455

Divisors of 22721715438810144

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 76 96 114 152 228 304 361 431 456 608 722 862 912 1083 1293 1444 1724 1824 2166 2586 2888 3448 4332 5172 5776 6859 6896 8189 8664 10344 11552 13718 13792 16378 17328 20577 20688 24567 27436 32756 34656 41154 41376 49134 54872 65512 82308 98268 109744 131024 155591 164616 185761 196536 219488 262048 311182 329232 371522 393072 466773 557283 622364 658464 743044 786144 933546 1114566 1244728 1486088 1867092 2229132 2489456 2956229 2972176 3529459 3734184 4458264 4978912 5912458 5944352 7058918 7468368 8868687 8916528 10588377 11824916 14117836 14936736 17737374 17833056 21176754 23649832 28235672 35474748 42353508 47299664 56471344 67059721 70949496 80062991 84707016 94599328 112942688 134119442 141898992 160125982 169414032 201179163 240188973 268238884 283797984 320251964 338828064 402358326 480377946 536477768 640503928 804716652 960755892 1072955536 1274134699 1281007856 1521196829 1609433304 1921511784 2145911072 2548269398 2562015712 3042393658 3218866608 3822404097 3843023568 4563590487 5096538796 6084787316 6437733216 7644808194 7686047136 9127180974 10193077592 12169574632 15289616388 18254361948 20386155184 24339149264 28902739751 30579232776 34507149121 36508723896 40772310368 48678298528 57805479502 61158465552 69014298242 73017447792 86708219253 103521447363 115610959004 122316931104 138028596484 146034895584 173416438506 207042894726 231221918008 276057192968 346832877012 414085789452 462443836016 549152055269 552114385936 655635833299 693665754024 828171578904 924887672032 1098304110538 1104228771872 1311271666598 1387331508048 1647456165807 1656343157808 1966907499897 2196608221076 2622543333196 2774663016096 3294912331614 3312686315616 3933814999794 4393216442152 5245086666392 6589824663228 7867629999588 8786432884304 10490173332784 12457080832681 13179649326456 15735259999176 17572865768608 20980346665568 24914161665362 26359298652912 31470519998352 37371242498043 49828323330724 52718597305824 62941039996704 74742484996086 99656646661448 149484969992172 199313293322896 236684535820939 298969939984344 398626586645792 473369071641878 597939879968688 710053607462817 946738143283756 1195879759937376 1420107214925634 1893476286567512 2840214429851268 3786952573135024 5680428859702536 7573905146270048 11360857719405072 22721715438810144
• Sum of all divisors σ(n): 63104016459506400
• Sum of proper divisors (its aliquot sum) s(n): 40382301020696256
• 22721715438810144 is an abundant number, because the sum of its proper divisors (40382301020696256) is greater than itself. Its abundance is 17660585581886112

Bases of 22721715438810144

• Binary: 1010000101110010100011110100001011010101111010000100000₂
• Hexadecimal: 0x50B947A16AF420
• Base-36: 67Q6BYYYK2O

Squares and roots of 22721715438810144

• 22721715438810144 squared (22721715438810144²) is 516276352482263254708262477300736
• 22721715438810144 cubed (22721715438810144³) is 11730684368888828804990244398862628336372695465984
• The square root of 22721715438810144 is 150737239.7213447185
• The cube root of 22721715438810144 is 283235.0780948983

Scales and comparisons

• 22,721,715,438,810,144 seconds is equal to 722,480,268 years, 3 weeks, 5 days, 19 hours, 42 minutes, 24 seconds.
• To count from 1 to 22,721,715,438,810,144 would take you about two billion, one hundred sixty-seven million, four hundred forty thousand, eight hundred four 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 22721715438810144 cubic inches would be around 23602.9 feet tall.

Recreational maths with 22721715438810144

• 22721715438810144 backwards is 44101883451712722
• The number of decimal digits it has is: 17
• The sum of 22721715438810144's digits is 60
• More coming soon!