521352973421
521,352,973,421 is an odd composite number composed of four prime numbers multiplied together.
521352973421 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 521352973421:
7 × 413 × 67 × 1272
(7 × 41 × 41 × 41 × 67 × 127 × 127)See below for interesting mathematical facts about the number 521352973421 from the Numbermatics database.
Names of 521352973421
- Cardinal: 521352973421 can be written as Five hundred twenty-one billion, three hundred fifty-two million, nine hundred seventy-three thousand, four hundred twenty-one.
Scientific notation
- Scientific notation: 5.21352973421 × 1011
Factors of 521352973421
Divisors of 521352973421
- Number of divisors d(n): 48
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Complete list of divisors:
1 7 41 67 127 287 469 889 1681 2747 5207 8509 11767 16129 19229 36449 59563 68921 112627 112903 213487 348869 482447 661289 788389 1080643 1494409 2442083 4617707 4629023 7564501 8752967 14303629 27112849 32323949 44306363 61270769 100125403 189789943 310144541 586448789 1111626809 1816560883 4105141523 7781387663 12715926181 74478996203 521352973421
- Sum of all divisors σ(n): 624761972352
- Sum of proper divisors (its aliquot sum) s(n): 103408998931
- 521352973421 is a deficient number, because the sum of its proper divisors (103408998931) is less than itself. Its deficiency is 417943974490
Bases of 521352973421
- Binary: 1111001011000110000111100001100011011012
- Hexadecimal: 0x79630F0C6D
- Base-36: 6NI83KVH
Squares and roots of 521352973421
- 521352973421 squared (5213529734212) is 271808922894917932443241
- 521352973421 cubed (5213529734213) is 141708390153624787209057298664097461
-
The
square root of 521352973421 is 722047.7639470951 -
The
cube root of 521352973421 is 8048.4197529315
Scales and comparisons
How big is 521352973421?- 521,352,973,421 seconds is equal to 16,577 years, 21 weeks, 2 days, 22 hours, 23 minutes, 41 seconds.
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To count from 1 to 521,352,973,421 would take you about thirty-three thousand, one hundred fifty-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 521352973421 cubic inches would be around 670.7 feet tall.
Recreational maths with 521352973421
- 521352973421 backwards is 124379253125
- The number of decimal digits it has is: 12
- The sum of 521352973421's digits is 44
- More coming soon!
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