1400971428
1,400,971,428 is an even composite number composed of four prime numbers multiplied together.
1400971428 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 1400971428:
22 × 32 × 173 × 892
(2 × 2 × 3 × 3 × 17 × 17 × 17 × 89 × 89)See below for interesting mathematical facts about the number 1400971428 from the Numbermatics database.
Names of 1400971428
- Cardinal: 1400971428 can be written as One billion, four hundred million, nine hundred seventy-one thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.400971428 × 109
Factors of 1400971428
Divisors of 1400971428
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 3 4 6 9 12 17 18 34 36 51 68 89 102 153 178 204 267 289 306 356 534 578 612 801 867 1068 1156 1513 1602 1734 2601 3026 3204 3468 4539 4913 5202 6052 7921 9078 9826 10404 13617 14739 15842 18156 19652 23763 25721 27234 29478 31684 44217 47526 51442 54468 58956 71289 77163 88434 95052 102884 134657 142578 154326 176868 231489 269314 285156 308652 403971 437257 462978 538628 807942 874514 925956 1211913 1311771 1615884 1749028 2289169 2423826 2623542 3935313 4578338 4847652 5247084 6867507 7870626 9156676 13735014 15741252 20602521 27470028 38915873 41205042 77831746 82410084 116747619 155663492 233495238 350242857 466990476 700485714 1400971428
- Sum of all divisors σ(n): 3805385220
- Sum of proper divisors (its aliquot sum) s(n): 2404413792
- 1400971428 is an abundant number, because the sum of its proper divisors (2404413792) is greater than itself. Its abundance is 1003442364
Bases of 1400971428
- Binary: 10100111000000100100000101001002
- Hexadecimal: 0x538120A4
- Base-36: N63OH0
Squares and roots of 1400971428
- 1400971428 squared (14009714282) is 1962720942072359184
- 1400971428 cubed (14009714283) is 2749715960980618325337394752
-
The
square root of 1400971428 is 37429.5528693571 -
The
cube root of 1400971428 is 1118.9476264879
Scales and comparisons
How big is 1400971428?- 1,400,971,428 seconds is equal to 44 years, 28 weeks, 2 days, 22 hours, 43 minutes, 48 seconds.
-
To count from 1 to 1,400,971,428 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 1400971428 cubic inches would be around 93.2 feet tall.
Recreational maths with 1400971428
- 1400971428 backwards is 8241790041
- 1400971428 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1400971428's digits is 36
- More coming soon!
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