1329213440
1,329,213,440 is an even composite number composed of four prime numbers multiplied together.
1329213440 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred four divisors.
Prime factorization of 1329213440:
212 × 5 × 41 × 1583
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 41 × 1583)See below for interesting mathematical facts about the number 1329213440 from the Numbermatics database.
Names of 1329213440
- Cardinal: 1329213440 can be written as One billion, three hundred twenty-nine million, two hundred thirteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.32921344 × 109
Factors of 1329213440
Divisors of 1329213440
- Number of divisors d(n): 104
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 41 64 80 82 128 160 164 205 256 320 328 410 512 640 656 820 1024 1280 1312 1583 1640 2048 2560 2624 3166 3280 4096 5120 5248 6332 6560 7915 10240 10496 12664 13120 15830 20480 20992 25328 26240 31660 41984 50656 52480 63320 64903 83968 101312 104960 126640 129806 167936 202624 209920 253280 259612 324515 405248 419840 506560 519224 649030 810496 839680 1013120 1038448 1298060 1620992 2026240 2076896 2596120 3241984 4052480 4153792 5192240 6483968 8104960 8307584 10384480 16209920 16615168 20768960 32419840 33230336 41537920 66460672 83075840 132921344 166151680 265842688 332303360 664606720 1329213440
- Sum of all divisors σ(n): 3269585088
- Sum of proper divisors (its aliquot sum) s(n): 1940371648
- 1329213440 is an abundant number, because the sum of its proper divisors (1940371648) is greater than itself. Its abundance is 611158208
Bases of 1329213440
- Binary: 10011110011101000110000000000002
- Hexadecimal: 0x4F3A3000
- Base-36: LZDNNK
Squares and roots of 1329213440
- 1329213440 squared (13292134402) is 1766808369076633600
- 1329213440 cubed (13292134403) is 2348465430081141771075584000
-
The
square root of 1329213440 is 36458.3795580661 -
The
cube root of 1329213440 is 1099.5076143403
Scales and comparisons
How big is 1329213440?- 1,329,213,440 seconds is equal to 42 years, 13 weeks, 5 days, 9 hours, 57 minutes, 20 seconds.
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To count from 1 to 1,329,213,440 would take you about eighty-four 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 1329213440 cubic inches would be around 91.6 feet tall.
Recreational maths with 1329213440
- 1329213440 backwards is 0443129231
- The number of decimal digits it has is: 10
- The sum of 1329213440's digits is 29
- More coming soon!
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