28329561520
28,329,561,520 is an even composite number composed of six prime numbers multiplied together.
28329561520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 28329561520:
24 × 5 × 13 × 89 × 421 × 727
(2 × 2 × 2 × 2 × 5 × 13 × 89 × 421 × 727)See below for interesting mathematical facts about the number 28329561520 from the Numbermatics database.
Names of 28329561520
- Cardinal: 28329561520 can be written as Twenty-eight billion, three hundred twenty-nine million, five hundred sixty-one thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.832956152 × 1010
Factors of 28329561520
Divisors of 28329561520
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 40 52 65 80 89 104 130 178 208 260 356 421 445 520 712 727 842 890 1040 1157 1424 1454 1684 1780 2105 2314 2908 3368 3560 3635 4210 4628 5473 5785 5816 6736 7120 7270 8420 9256 9451 10946 11570 11632 14540 16840 18512 18902 21892 23140 27365 29080 33680 37469 37804 43784 46280 47255 54730 58160 64703 74938 75608 87568 92560 94510 109460 129406 149876 151216 187345 189020 218920 258812 299752 306067 323515 374690 378040 437840 487097 517624 599504 612134 647030 749380 756080 841139 974194 1035248 1224268 1294060 1498760 1530335 1682278 1948388 2435485 2448536 2588120 2997520 3060670 3364556 3896776 3978871 4205695 4870970 4897072 5176240 6121340 6729112 7793552 7957742 8411390 9741940 12242680 13458224 15915484 16822780 19483880 19894355 24485360 27239963 31830968 33645560 38967760 39788710 54479926 63661936 67291120 79577420 108959852 136199815 159154840 217919704 272399630 318309680 354119519 435839408 544799260 708239038 1089598520 1416478076 1770597595 2179197040 2832956152 3541195190 5665912304 7082390380 14164780760 28329561520
- Sum of all divisors σ(n): 71999141760
- Sum of proper divisors (its aliquot sum) s(n): 43669580240
- 28329561520 is an abundant number, because the sum of its proper divisors (43669580240) is greater than itself. Its abundance is 15340018720
Bases of 28329561520
- Binary: 110100110001001001011001101101100002
- Hexadecimal: 0x69892CDB0
- Base-36: D0IOTKG
Squares and roots of 28329561520
- 28329561520 squared (283295615202) is 802564055915464710400
- 28329561520 cubed (283295615203) is 22736287795797877432665783808000
-
The
square root of 28329561520 is 168313.8779780205 -
The
cube root of 28329561520 is 3048.4561395541
Scales and comparisons
How big is 28329561520?- 28,329,561,520 seconds is equal to 900 years, 41 weeks, 1 day, 10 hours, 38 minutes, 40 seconds.
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To count from 1 to 28,329,561,520 would take you about one thousand, eight hundred one 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 28329561520 cubic inches would be around 254 feet tall.
Recreational maths with 28329561520
- 28329561520 backwards is 02516592382
- The number of decimal digits it has is: 11
- The sum of 28329561520's digits is 43
- More coming soon!
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"Number 28329561520 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.
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