122097757221
122,097,757,221 is an odd composite number composed of five prime numbers multiplied together.
122097757221 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 122097757221:
32 × 11 × 172 × 521 × 8191
(3 × 3 × 11 × 17 × 17 × 521 × 8191)See below for interesting mathematical facts about the number 122097757221 from the Numbermatics database.
Names of 122097757221
- Cardinal: 122097757221 can be written as One hundred twenty-two billion, ninety-seven million, seven hundred fifty-seven thousand, two hundred twenty-one.
Scientific notation
- Scientific notation: 1.22097757221 × 1011
Factors of 122097757221
Divisors of 122097757221
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 9 11 17 33 51 99 153 187 289 521 561 867 1563 1683 2601 3179 4689 5731 8191 8857 9537 17193 24573 26571 28611 51579 73719 79713 90101 97427 139247 150569 270303 292281 417741 451707 810909 876843 1253223 1355121 1531717 1656259 2367199 4267511 4595151 4968777 7101597 12802533 13785453 14906331 21304791 26039189 38407599 46942621 72547687 78117567 140827863 217643061 234352701 422483589 652929183 798024557 1233310679 2394073671 3699932037 7182221013 11099796111 13566417469 40699252407 122097757221
- Sum of all divisors σ(n): 204796919808
- Sum of proper divisors (its aliquot sum) s(n): 82699162587
- 122097757221 is a deficient number, because the sum of its proper divisors (82699162587) is less than itself. Its deficiency is 39398594634
Bases of 122097757221
- Binary: 11100011011011001011111101100001001012
- Hexadecimal: 0x1C6D97EC25
- Base-36: 1K39UOF9
Squares and roots of 122097757221
- 122097757221 squared (1220977572212) is 14907862318398257642841
- 122097757221 cubed (1220977572213) is 1820216554035884663265008146704861
-
The
square root of 122097757221 is 349424.8949645689 -
The
cube root of 122097757221 is 4961.0000208575
Scales and comparisons
How big is 122097757221?- 122,097,757,221 seconds is equal to 3,882 years, 17 weeks, 1 day, 11 hours, 40 minutes, 21 seconds.
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To count from 1 to 122,097,757,221 would take you about seven thousand, seven hundred sixty-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 122097757221 cubic inches would be around 413.4 feet tall.
Recreational maths with 122097757221
- 122097757221 backwards is 122757790221
- The number of decimal digits it has is: 12
- The sum of 122097757221's digits is 45
- More coming soon!
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