80479448721
80,479,448,721 is an odd composite number composed of four prime numbers multiplied together.
80479448721 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty-nine divisors.
Prime factorization of 80479448721:
36 × 72 × 192 × 792
(3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 19 × 19 × 79 × 79)See below for interesting mathematical facts about the number 80479448721 from the Numbermatics database.
Names of 80479448721
- Cardinal: 80479448721 can be written as Eighty billion, four hundred seventy-nine million, four hundred forty-eight thousand, seven hundred twenty-one.
Scientific notation
- Scientific notation: 8.0479448721 × 1010
Factors of 80479448721
Divisors of 80479448721
- Number of divisors d(n): 189
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Complete list of divisors:
1 3 7 9 19 21 27 49 57 63 79 81 133 147 171 189 237 243 361 399 441 513 553 567 711 729 931 1083 1197 1323 1501 1539 1659 1701 2133 2527 2793 3249 3591 3871 3969 4503 4617 4977 5103 6241 6399 7581 8379 9747 10507 10773 11613 11907 13509 13851 14931 17689 18723 19197 22743 25137 28519 29241 31521 32319 34839 35721 40527 43687 44793 53067 56169 57591 68229 73549 75411 85557 87723 94563 96957 104517 118579 121581 131061 134379 159201 168507 199633 204687 220647 226233 256671 263169 283689 305809 313551 355737 364743 393183 403137 477603 505521 598899 614061 661941 678699 770013 830053 851067 917427 940653 1067211 1094229 1179549 1397431 1432809 1516563 1796697 1842183 1985823 2253001 2310039 2490159 2553201 2752281 2821959 3201633 3538647 4192293 4298427 4549689 5390091 5810371 5957469 6759003 6930117 7470477 7659603 8256843 9604899 10615941 12576879 12895281 15771007 16170273 17431113 17872407 20277009 20790351 22411431 24770529 28814697 31847823 37730637 47313021 48510819 52293339 53617221 60831027 67234293 74311587 86444091 110397049 113191911 141939063 145532457 156880017 182493081 201702879 222934761 331191147 339575733 425817189 470640051 547479243 605108637 993573441 1018727199 1277451567 1411920153 1642437729 2980720323 3832354701 4235760459 8942160969 11497064103 26826482907 80479448721
- Sum of all divisors σ(n): 150039560601
- Sum of proper divisors (its aliquot sum) s(n): 69560111880
- 80479448721 is a deficient number, because the sum of its proper divisors (69560111880) is less than itself. Its deficiency is 10919336841
Bases of 80479448721
- Binary: 10010101111001111001011101110100100012
- Hexadecimal: 0x12BCF2EE91
- Base-36: 10YZDW29
Squares and roots of 80479448721
- 80479448721 squared (804794487212) is 6476941666436068535841
- 80479448721 cubed (804794487213) is 521260694712849864555057310109361
-
80479448721 is a
perfect square number . Itssquare root is 283689 -
The
cube root of 80479448721 is 4317.4600824845
Scales and comparisons
How big is 80479448721?- 80,479,448,721 seconds is equal to 2,558 years, 51 weeks, 6 days, 2 hours, 25 minutes, 21 seconds.
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To count from 1 to 80,479,448,721 would take you about five thousand, one hundred seventeen 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 80479448721 cubic inches would be around 359.8 feet tall.
Recreational maths with 80479448721
- 80479448721 backwards is 12784497408
- The number of decimal digits it has is: 11
- The sum of 80479448721's digits is 54
- More coming soon!
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The information we have on file for 80479448721 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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