1329384420
1,329,384,420 is an even composite number composed of six prime numbers multiplied together.
1329384420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1329384420:
22 × 33 × 5 × 7 × 132 × 2081
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 13 × 13 × 2081)See below for interesting mathematical facts about the number 1329384420 from the Numbermatics database.
Names of 1329384420
- Cardinal: 1329384420 can be written as One billion, three hundred twenty-nine million, three hundred eighty-four thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.32938442 × 109
Factors of 1329384420
Divisors of 1329384420
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 54 60 63 65 70 78 84 90 91 105 108 117 126 130 135 140 156 169 180 182 189 195 210 234 252 260 270 273 315 338 351 364 378 390 420 455 468 507 540 546 585 630 676 702 756 780 819 845 910 945 1014 1092 1170 1183 1260 1365 1404 1521 1638 1690 1755 1820 1890 2028 2081 2340 2366 2457 2535 2730 3042 3276 3380 3510 3549 3780 4095 4162 4563 4732 4914 5070 5460 5915 6084 6243 7020 7098 7605 8190 8324 9126 9828 10140 10405 10647 11830 12285 12486 14196 14567 15210 16380 17745 18252 18729 20810 21294 22815 23660 24570 24972 27053 29134 30420 31215 31941 35490 37458 41620 42588 43701 45630 49140 53235 54106 56187 58268 62430 63882 70980 72835 74916 81159 87402 91260 93645 106470 108212 112374 124860 127764 131103 135265 145670 159705 162318 174804 187290 189371 212940 218505 224748 243477 262206 270530 280935 291340 319410 324636 351689 374580 378742 393309 405795 437010 486954 524412 541060 561870 568113 638820 655515 703378 730431 757484 786618 811590 874020 946855 973908 1055067 1123740 1136226 1217385 1311030 1406756 1460862 1573236 1623180 1704339 1758445 1893710 1966545 2110134 2272452 2434770 2461823 2622060 2840565 2921724 3165201 3408678 3516890 3652155 3787420 3933090 4220268 4869540 4923646 5113017 5275335 5681130 6330402 6817356 7033780 7304310 7385469 7866180 8521695 9495603 9847292 10226034 10550670 11362260 12309115 12660804 14608620 14770938 15826005 17043390 18991206 20452068 21101340 22156407 24618230 25565085 29541876 31652010 34086780 36927345 37982412 44312814 47478015 49236460 51130170 63304020 66469221 73854690 88625628 94956030 102260340 110782035 132938442 147709380 189912060 221564070 265876884 332346105 443128140 664692210 1329384420
- Sum of all divisors σ(n): 5120720640
- Sum of proper divisors (its aliquot sum) s(n): 3791336220
- 1329384420 is an abundant number, because the sum of its proper divisors (3791336220) is greater than itself. Its abundance is 2461951800
Bases of 1329384420
- Binary: 10011110011110011001011111001002
- Hexadecimal: 0x4F3CCBE4
- Base-36: LZHBL0
Squares and roots of 1329384420
- 1329384420 squared (13293844202) is 1767262936138736400
- 1329384420 cubed (13293844203) is 2349371813346291128646888000
-
The
square root of 1329384420 is 36460.7243482627 -
The
cube root of 1329384420 is 1099.5547564435
Scales and comparisons
How big is 1329384420?- 1,329,384,420 seconds is equal to 42 years, 14 weeks, 9 hours, 27 minutes.
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To count from 1 to 1,329,384,420 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 1329384420 cubic inches would be around 91.6 feet tall.
Recreational maths with 1329384420
- 1329384420 backwards is 0244839231
- 1329384420 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1329384420's digits is 36
- More coming soon!
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