42493880
42,493,880 is an even composite number composed of seven prime numbers multiplied together.
42493880 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 42493880:
23 × 5 × 11 × 13 × 17 × 19 × 23
(2 × 2 × 2 × 5 × 11 × 13 × 17 × 19 × 23)See below for interesting mathematical facts about the number 42493880 from the Numbermatics database.
Names of 42493880
- Cardinal: 42493880 can be written as Forty-two million, four hundred ninety-three thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 4.249388 × 107
Factors of 42493880
Divisors of 42493880
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 4 5 8 10 11 13 17 19 20 22 23 26 34 38 40 44 46 52 55 65 68 76 85 88 92 95 104 110 115 130 136 143 152 170 184 187 190 209 220 221 230 247 253 260 286 299 323 340 374 380 391 418 437 440 442 460 494 506 520 572 598 646 680 715 748 760 782 836 874 884 920 935 988 1012 1045 1105 1144 1196 1235 1265 1292 1430 1495 1496 1564 1615 1672 1748 1768 1870 1955 1976 2024 2090 2185 2210 2392 2431 2470 2530 2584 2717 2860 2990 3128 3230 3289 3496 3553 3740 3910 4180 4199 4301 4370 4420 4807 4862 4940 5060 5083 5434 5681 5720 5980 6460 6578 7106 7429 7480 7820 8360 8398 8602 8740 8840 9614 9724 9880 10120 10166 10868 11362 11960 12155 12920 13156 13585 14212 14858 15640 16445 16796 17204 17480 17765 19228 19448 20332 20995 21505 21736 22724 24035 24310 25415 26312 27170 28405 28424 29716 32890 33592 34408 35530 37145 38456 40664 41990 43010 45448 46189 48070 48620 50830 54340 55913 56810 59432 62491 65780 71060 74290 81719 83980 86020 92378 96140 96577 97240 101660 108680 111826 113620 124982 131560 142120 148580 163438 167960 172040 184756 192280 193154 203320 223652 227240 230945 249964 279565 297160 312455 326876 369512 386308 408595 447304 461890 482885 499928 559130 624910 653752 772616 817190 923780 965770 1062347 1118260 1249820 1634380 1847560 1931540 2124694 2236520 2499640 3268760 3863080 4249388 5311735 8498776 10623470 21246940 42493880
- Sum of all divisors σ(n): 130636800
- Sum of proper divisors (its aliquot sum) s(n): 88142920
- 42493880 is an abundant number, because the sum of its proper divisors (88142920) is greater than itself. Its abundance is 45649040
Bases of 42493880
- Binary: 101000100001100111101110002
- Hexadecimal: 0x28867B8
- Base-36: PASHK
Squares and roots of 42493880
- 42493880 squared (424938802) is 1805729837454400
- 42493880 cubed (424938803) is 76732467025206779072000
-
The
square root of 42493880 is 6518.7330057303 -
The
cube root of 42493880 is 348.9598506645
Scales and comparisons
How big is 42493880?- 42,493,880 seconds is equal to 1 year, 18 weeks, 1 day, 19 hours, 51 minutes, 20 seconds.
-
To count from 1 to 42,493,880 would take you about two 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 42493880 cubic inches would be around 29.1 feet tall.
Recreational maths with 42493880
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The information we have on file for 42493880 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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