521671142993
521,671,142,993 is an odd composite number composed of six prime numbers multiplied together.
521671142993 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 521671142993:
72 × 11 × 132 × 19 × 73 × 4129
(7 × 7 × 11 × 13 × 13 × 19 × 73 × 4129)See below for interesting mathematical facts about the number 521671142993 from the Numbermatics database.
Names of 521671142993
- Cardinal: 521671142993 can be written as Five hundred twenty-one billion, six hundred seventy-one million, one hundred forty-two thousand, nine hundred ninety-three.
Scientific notation
- Scientific notation: 5.21671142993 × 1011
Factors of 521671142993
Divisors of 521671142993
- Number of divisors d(n): 144
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Complete list of divisors:
1 7 11 13 19 49 73 77 91 133 143 169 209 247 511 539 637 803 931 949 1001 1183 1387 1463 1729 1859 2717 3211 3577 4129 5621 6643 7007 8281 9709 10241 10439 12103 12337 13013 15257 18031 19019 22477 28903 35321 39347 45419 46501 53677 67963 73073 78451 86359 91091 106799 126217 133133 135707 157339 198341 202321 234403 247247 301417 317933 375739 511511 549157 590447 604513 697801 747593 862961 883519 949949 1019863 1388387 1640821 1730729 2109919 2225531 2578433 2630173 3315587 3844099 3918421 4133129 4884607 5726923 6040727 6649643 7139041 7675811 9718709 11218493 11485747 13258219 14769433 18049031 23209109 27428947 28931903 34192249 40088461 42285089 43102631 49973287 50939473 53730677 62996153 74449999 78529451 92807533 126343217 145840409 162463763 192002629 280619227 301718417 356576311 376114739 440973071 521149993 549706157 560334203 649652731 818949989 967849987 1020882863 2112028919 2496034177 3086811497 3648049951 3922339421 5732649923 6774949909 7146180041 10646349857 27456375947 40128549461 47424649363 74524448999 521671142993
- Sum of all divisors σ(n): 765101332800
- Sum of proper divisors (its aliquot sum) s(n): 243430189807
- 521671142993 is a deficient number, because the sum of its proper divisors (243430189807) is less than itself. Its deficiency is 278240953186
Bases of 521671142993
- Binary: 1111001011101100000010111101110010100012
- Hexadecimal: 0x797605EE51
- Base-36: 6NNHJ235
Squares and roots of 521671142993
- 521671142993 squared (5216711429932) is 272140781431623052998049
- 521671142993 cubed (5216711429933) is 141967992504442988932620437229020657
-
The
square root of 521671142993 is 722268.0548058317 -
The
cube root of 521671142993 is 8050.0566743331
Scales and comparisons
How big is 521671142993?- 521,671,142,993 seconds is equal to 16,587 years, 27 weeks, 3 days, 10 hours, 49 minutes, 53 seconds.
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To count from 1 to 521,671,142,993 would take you about thirty-three thousand, one hundred seventy-five 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 521671142993 cubic inches would be around 670.8 feet tall.
Recreational maths with 521671142993
- 521671142993 backwards is 399241176125
- The number of decimal digits it has is: 12
- The sum of 521671142993's digits is 50
- More coming soon!
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