2140729344
2,140,729,344 is an even composite number composed of four prime numbers multiplied together.
2140729344 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 2140729344:
212 × 33 × 13 × 1489
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 1489)See below for interesting mathematical facts about the number 2140729344 from the Numbermatics database.
Names of 2140729344
- Cardinal: 2140729344 can be written as Two billion, one hundred forty million, seven hundred twenty-nine thousand, three hundred forty-four.
Scientific notation
- Scientific notation: 2.140729344 × 109
Factors of 2140729344
Divisors of 2140729344
- Number of divisors d(n): 208
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 128 144 156 192 208 216 234 256 288 312 351 384 416 432 468 512 576 624 702 768 832 864 936 1024 1152 1248 1404 1489 1536 1664 1728 1872 2048 2304 2496 2808 2978 3072 3328 3456 3744 4096 4467 4608 4992 5616 5956 6144 6656 6912 7488 8934 9216 9984 11232 11912 12288 13312 13401 13824 14976 17868 18432 19357 19968 22464 23824 26624 26802 27648 29952 35736 36864 38714 39936 40203 44928 47648 53248 53604 55296 58071 59904 71472 77428 79872 80406 89856 95296 107208 110592 116142 119808 142944 154856 159744 160812 174213 179712 190592 214416 232284 239616 285888 309712 321624 348426 359424 381184 428832 464568 479232 522639 571776 619424 643248 696852 718848 762368 857664 929136 1045278 1143552 1238848 1286496 1393704 1437696 1524736 1715328 1858272 2090556 2287104 2477696 2572992 2787408 3049472 3430656 3716544 4181112 4574208 4955392 5145984 5574816 6098944 6861312 7433088 8362224 9148416 9910784 10291968 11149632 13722624 14866176 16724448 18296832 19821568 20583936 22299264 27445248 29732352 33448896 39643136 41167872 44598528 54890496 59464704 66897792 79286272 82335744 89197056 118929408 133795584 164671488 178394112 237858816 267591168 356788224 535182336 713576448 1070364672 2140729344
- Sum of all divisors σ(n): 6834570400
- Sum of proper divisors (its aliquot sum) s(n): 4693841056
- 2140729344 is an abundant number, because the sum of its proper divisors (4693841056) is greater than itself. Its abundance is 2553111712
Bases of 2140729344
- Binary: 11111111001100011110000000000002
- Hexadecimal: 0x7F98F000
- Base-36: ZEJ9C0
Squares and roots of 2140729344
- 2140729344 squared (21407293442) is 4582722124262670336
- 2140729344 cubed (21407293443) is 9810367726807112752073539584
-
The
square root of 2140729344 is 46268.0164260367 -
The
cube root of 2140729344 is 1288.8051239703
Scales and comparisons
How big is 2140729344?- 2,140,729,344 seconds is equal to 68 years, 3 weeks, 3 days, 23 hours, 2 minutes, 24 seconds.
-
To count from 1 to 2,140,729,344 would take you about one hundred thirty-six 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 2140729344 cubic inches would be around 107.4 feet tall.
Recreational maths with 2140729344
- 2140729344 backwards is 4439270412
- 2140729344 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2140729344's digits is 36
- More coming soon!
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