1400890491
1,400,890,491 is an odd composite number composed of six prime numbers multiplied together.
What does the number 1400890491 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 128 divisors.
1400890491 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1400890491:
33 × 7 × 11 × 13 × 17 × 3049
(3 × 3 × 3 × 7 × 11 × 13 × 17 × 3049)See below for interesting mathematical facts about the number 1400890491 from the Numbermatics database.
Names of 1400890491
- Cardinal: 1400890491 can be written as One billion, four hundred million, eight hundred ninety thousand, four hundred ninety-one.
Scientific notation
- Scientific notation: 1.400890491 × 109
Factors of 1400890491
Divisors of 1400890491
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 7 9 11 13 17 21 27 33 39 51 63 77 91 99 117 119 143 153 187 189 221 231 273 297 351 357 429 459 561 663 693 819 1001 1071 1287 1309 1547 1683 1989 2079 2431 2457 3003 3049 3213 3861 3927 4641 5049 5967 7293 9009 9147 11781 13923 17017 21343 21879 27027 27441 33539 35343 39637 41769 51051 51833 64029 65637 82323 100617 118911 153153 155499 192087 234773 277459 301851 356733 362831 436007 459459 466497 570163 576261 673829 704319 832377 905553 1070199 1088493 1308021 1399491 1710489 2021487 2112957 2497131 3052049 3265479 3924063 3991141 4716803 5131467 6064461 6338871 7412119 7491393 9156147 9796437 11772189 11973423 14150409 15394401 18193383 22236357 27468441 35920269 42451227 51884833 66709071 82405323 107760807 127353681 155654499 200127213 466963497 1400890491
- Sum of all divisors σ(n): 2951424000
- Sum of proper divisors (its aliquot sum) s(n): 1550533509
- 1400890491 is an abundant number, because the sum of its proper divisors (1550533509) is greater than itself. Its abundance is 149643018
Bases of 1400890491
- Binary: 10100110111111111100100011110112
- Hexadecimal: 0x537FE47B
- Base-36: N61Y0R
Squares and roots of 1400890491
- 1400890491 squared (14008904912) is 1962494167774221081
- 1400890491 cubed (14008904913) is 2749239418277864947304640771
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The
square root of 1400890491 is 37428.4716626261 -
The
cube root of 1400890491 is 1118.9260781045
Scales and comparisons
How big is 1400890491?- 1,400,890,491 seconds is equal to 44 years, 28 weeks, 2 days, 14 minutes, 51 seconds.
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To count from 1 to 1,400,890,491 would take you about eighty-nine 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 1400890491 cubic inches would be around 93.2 feet tall.
Recreational maths with 1400890491
- 1400890491 backwards is 1940980041
- The number of decimal digits it has is: 10
- The sum of 1400890491's digits is 36
- More coming soon!
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