1320288970
1,320,288,970 is an even composite number composed of seven prime numbers multiplied together.
1320288970 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1320288970:
2 × 5 × 7 × 11 × 13 × 41 × 3217
See below for interesting mathematical facts about the number 1320288970 from the Numbermatics database.
Names of 1320288970
- Cardinal: 1320288970 can be written as One billion, three hundred twenty million, two hundred eighty-eight thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 1.32028897 × 109
Factors of 1320288970
Divisors of 1320288970
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 5 7 10 11 13 14 22 26 35 41 55 65 70 77 82 91 110 130 143 154 182 205 286 287 385 410 451 455 533 574 715 770 902 910 1001 1066 1430 1435 2002 2255 2665 2870 3157 3217 3731 4510 5005 5330 5863 6314 6434 7462 10010 11726 15785 16085 18655 22519 29315 31570 32170 35387 37310 41041 41821 45038 58630 70774 82082 83642 112595 131897 176935 205205 209105 225190 247709 263794 292747 353870 410410 418210 460031 495418 585494 659485 920062 923279 1238545 1318970 1450867 1463735 1714661 1846558 2300155 2477090 2901734 2927470 3220217 3429322 4600310 4616395 6440434 7254335 8573305 9232790 10156069 12002627 14508670 16101085 17146610 18861271 20312138 24005254 32202170 37722542 50780345 60013135 94306355 101560690 120026270 132028897 188612710 264057794 660144485 1320288970
- Sum of all divisors σ(n): 3269693952
- Sum of proper divisors (its aliquot sum) s(n): 1949404982
- 1320288970 is an abundant number, because the sum of its proper divisors (1949404982) is greater than itself. Its abundance is 629116012
Bases of 1320288970
- Binary: 10011101011001000000010110010102
- Hexadecimal: 0x4EB202CA
- Base-36: LU2DHM
Squares and roots of 1320288970
- 1320288970 squared (13202889702) is 1743162964303660900
- 1320288970 cubed (13202889703) is 2301478834682627216890273000
-
The
square root of 1320288970 is 36335.7808502859 -
The
cube root of 1320288970 is 1097.0413523503
Scales and comparisons
How big is 1320288970?- 1,320,288,970 seconds is equal to 41 years, 51 weeks, 2 hours, 56 minutes, 10 seconds.
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To count from 1 to 1,320,288,970 would take you about eighty-three 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 1320288970 cubic inches would be around 91.4 feet tall.
Recreational maths with 1320288970
- 1320288970 backwards is 0798820231
- The number of decimal digits it has is: 10
- The sum of 1320288970's digits is 40
- More coming soon!
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