961621708017664

Names of 961621708017664

• Cardinal: 961621708017664 can be written as Nine hundred sixty-one trillion, six hundred twenty-one billion, seven hundred eight million, seventeen thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 9.61621708017664 × 10¹⁴

Factors of 961621708017664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 232

Divisors of 961621708017664

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 199 248 256 398 496 512 796 961 992 1024 1592 1922 1984 2048 3184 3844 3968 4096 6169 6368 7688 7936 12338 12736 15376 15872 24676 25472 29791 30752 31744 39601 49352 50944 59582 61504 63488 79202 98704 101888 119164 123008 126976 158404 191239 197408 203776 238328 246016 316808 382478 394816 407552 476656 492032 633616 764956 789632 815104 953312 984064 1227631 1267232 1529912 1579264 1906624 1968128 2455262 2534464 3059824 3158528 3813248 3936256 4910524 5068928 5928409 6119648 6317056 7626496 7880599 9821048 10137856 11856818 12239296 12634112 15252992 15761198 19642096 20275712 23713636 24478592 25268224 30505984 31522396 38056561 39284192 40551424 47427272 48957184 61011968 63044792 76113122 78568384 81102848 94854544 97914368 122023936 126089584 152226244 157136768 162205696 189709088 195828736 244298569 252179168 304452488 314273536 379418176 391657472 488597138 504358336 608904976 628547072 758836352 783314944 977194276 1008716672 1179753391 1217809952 1257094144 1517672704 1954388552 2017433344 2359506782 2435619904 2514188288 3035345408 3908777104 4034866688 4719013564 4871239808 5028376576 6070690816 7573255639 7817554208 8069733376 9438027128 9742479616 12141381632 15146511278 15635108416 16139466752 18876054256 19484959232 24282763264 30293022556 31270216832 32278933504 37752108512 38969918464 60586045112 62540433664 75504217024 77939836928 121172090224 125080867328 151008434048 155879673856 234770924809 242344180448 250161734656 302016868096 469541849618 484688360896 500323469312 604033736192 939083699236 969376721792 1000646938624 1208067472384 1878167398472 1938753443584 2416134944768 3756334796944 3877506887168 4832269889536 7512669593888 7755013774336 15025339187776 15510027548672 30050678375552 31020055097344 60101356751104 120202713502208 240405427004416 480810854008832 961621708017664
• Sum of all divisors σ(n): 1997142673177600
• Sum of proper divisors (its aliquot sum) s(n): 1035520965159936
• 961621708017664 is an abundant number, because the sum of its proper divisors (1035520965159936) is greater than itself. Its abundance is 73899257142272

Bases of 961621708017664

• Binary: 11011010101001011100000000010100001001000000000000₂
• Hexadecimal: 0x36A9700509000
• Base-36: 9GV6WWM7LS

Squares and roots of 961621708017664

• 961621708017664 squared (961621708017664²) is 924716309330809435700536016896
• 961621708017664 cubed (961621708017664³) is 889227276810483495468885038955262646570450944
• The square root of 961621708017664 is 31010025.9273942563
• 961621708017664 is a perfect cube number. Its cube root is 98704

Scales and comparisons

• 961,621,708,017,664 seconds is equal to 30,576,595 years, 42 weeks, 5 days, 20 hours, 1 minute, 4 seconds.
• To count from 1 to 961,621,708,017,664 would take you about seventy-six million, four hundred forty-one thousand, four hundred eighty-nine 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 961621708017664 cubic inches would be around 8225.3 feet tall.

Recreational maths with 961621708017664

• 961621708017664 backwards is 466710807126169
• 961621708017664 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 961621708017664's digits is 64
• More coming soon!