990440451
990,440,451 is an odd composite number composed of seven prime numbers multiplied together.
What does the number 990440451 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
990440451 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 990440451:
32 × 7 × 11 × 13 × 17 × 29 × 223
(3 × 3 × 7 × 11 × 13 × 17 × 29 × 223)See below for interesting mathematical facts about the number 990440451 from the Numbermatics database.
Names of 990440451
- Cardinal: 990440451 can be written as Nine hundred ninety million, four hundred forty thousand, four hundred fifty-one.
Scientific notation
- Scientific notation: 9.90440451 × 108
Factors of 990440451
Divisors of 990440451
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 7 9 11 13 17 21 29 33 39 51 63 77 87 91 99 117 119 143 153 187 203 221 223 231 261 273 319 357 377 429 493 561 609 663 669 693 819 957 1001 1071 1131 1287 1309 1479 1547 1561 1683 1827 1989 2007 2233 2431 2453 2639 2871 2899 3003 3393 3451 3791 3927 4147 4437 4641 4683 5423 6409 6467 6699 7293 7359 7917 8697 9009 10353 11373 11781 12441 13923 14049 16269 17017 17171 19227 19401 20097 20293 21879 22077 23751 26091 26537 29029 31059 31889 34119 37323 37961 41701 44863 45269 48807 49283 51051 51513 57681 58203 60879 70499 71137 79611 84071 87087 95667 109939 113883 125103 134589 135807 147849 153153 154539 182637 211497 213411 223223 238833 252213 261261 287001 291907 329817 341649 344981 375309 403767 407421 443547 493493 497959 542113 588497 634491 640233 669669 756639 769573 875721 924781 989451 1034943 1209329 1429207 1480479 1493877 1626339 1765491 2009007 2308719 2627163 2774343 3104829 3627987 3794791 4287621 4441437 4481631 4879017 5296473 6473467 6926157 8323029 8465303 10004449 10883961 11384373 12862863 15721277 19420401 25395909 30013347 34153119 47163831 58261203 76187727 90040041 110048939 141491493 330146817 990440451
- Sum of all divisors σ(n): 2113413120
- Sum of proper divisors (its aliquot sum) s(n): 1122972669
- 990440451 is an abundant number, because the sum of its proper divisors (1122972669) is greater than itself. Its abundance is 132532218
Bases of 990440451
- Binary: 1110110000100011101100000000112
- Hexadecimal: 0x3B08EC03
- Base-36: GDOKQR
Squares and roots of 990440451
- 990440451 squared (9904404512) is 980972286977083401
- 990440451 cubed (9904404513) is 971594634332083910351053851
-
The
square root of 990440451 is 31471.2638926371 -
The
cube root of 990440451 is 996.8032755083
Scales and comparisons
How big is 990440451?- 990,440,451 seconds is equal to 31 years, 25 weeks, 4 days, 10 hours, 20 minutes, 51 seconds.
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To count from 1 to 990,440,451 would take you about forty-seven 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 990440451 cubic inches would be around 83.1 feet tall.
Recreational maths with 990440451
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