1429947540
1,429,947,540 is an even composite number composed of six prime numbers multiplied together.
1429947540 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1429947540:
22 × 33 × 5 × 7 × 31 × 12203
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 31 × 12203)See below for interesting mathematical facts about the number 1429947540 from the Numbermatics database.
Names of 1429947540
- Cardinal: 1429947540 can be written as One billion, four hundred twenty-nine million, nine hundred forty-seven thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.42994754 × 109
Factors of 1429947540
Divisors of 1429947540
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 31 35 36 42 45 54 60 62 63 70 84 90 93 105 108 124 126 135 140 155 180 186 189 210 217 252 270 279 310 315 372 378 420 434 465 540 558 620 630 651 756 837 868 930 945 1085 1116 1260 1302 1395 1674 1860 1890 1953 2170 2604 2790 3255 3348 3780 3906 4185 4340 5580 5859 6510 7812 8370 9765 11718 12203 13020 16740 19530 23436 24406 29295 36609 39060 48812 58590 61015 73218 85421 109827 117180 122030 146436 170842 183045 219654 244060 256263 329481 341684 366090 378293 427105 439308 512526 549135 658962 732180 756586 768789 854210 1025052 1098270 1134879 1281315 1317924 1513172 1537578 1647405 1708420 1891465 2196540 2269758 2306367 2562630 2648051 3075156 3294810 3404637 3782930 3843945 4539516 4612734 5125260 5296102 5674395 6589620 6809274 7565860 7687890 7944153 9225468 10213911 10592204 11348790 11531835 13240255 13618548 15375780 15888306 17023185 20427822 22697580 23063670 23832459 26480510 31776612 34046370 39720765 40855644 46127340 47664918 51069555 52961020 68092740 71497377 79441530 95329836 102139110 119162295 142994754 158883060 204278220 238324590 285989508 357486885 476649180 714973770 1429947540
- Sum of all divisors σ(n): 5248696320
- Sum of proper divisors (its aliquot sum) s(n): 3818748780
- 1429947540 is an abundant number, because the sum of its proper divisors (3818748780) is greater than itself. Its abundance is 2388801240
Bases of 1429947540
- Binary: 10101010011101101000100100101002
- Hexadecimal: 0x553B4494
- Base-36: NNCQL0
Squares and roots of 1429947540
- 1429947540 squared (14299475402) is 2044749967152051600
- 1429947540 cubed (14299475403) is 2923885185444156991373064000
-
The
square root of 1429947540 is 37814.6471621777 -
The
cube root of 1429947540 is 1126.6093943243
Scales and comparisons
How big is 1429947540?- 1,429,947,540 seconds is equal to 45 years, 24 weeks, 2 days, 7 hours, 39 minutes.
-
To count from 1 to 1,429,947,540 would take you about ninety 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 1429947540 cubic inches would be around 93.9 feet tall.
Recreational maths with 1429947540
- 1429947540 backwards is 0457499241
- 1429947540 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1429947540's digits is 45
- More coming soon!
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