42494438220
42,494,438,220 is an even composite number composed of seven prime numbers multiplied together.
42494438220 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42494438220:
22 × 3 × 5 × 132 × 19 × 367 × 601
(2 × 2 × 3 × 5 × 13 × 13 × 19 × 367 × 601)See below for interesting mathematical facts about the number 42494438220 from the Numbermatics database.
Names of 42494438220
- Cardinal: 42494438220 can be written as Forty-two billion, four hundred ninety-four million, four hundred thirty-eight thousand, two hundred twenty.
Scientific notation
- Scientific notation: 4.249443822 × 1010
Factors of 42494438220
Divisors of 42494438220
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 19 20 26 30 38 39 52 57 60 65 76 78 95 114 130 156 169 190 195 228 247 260 285 338 367 380 390 494 507 570 601 676 734 741 780 845 988 1014 1101 1140 1202 1235 1468 1482 1690 1803 1835 2028 2202 2404 2470 2535 2964 3005 3211 3380 3606 3670 3705 4404 4771 4940 5070 5505 6010 6422 6973 7212 7340 7410 7813 9015 9542 9633 10140 11010 11419 12020 12844 13946 14313 14820 15626 16055 18030 19084 19266 20919 22020 22838 23439 23855 27892 28626 31252 32110 34257 34865 36060 38532 39065 41838 45676 46878 47710 48165 57095 57252 62023 64220 68514 69730 71565 78130 83676 90649 93756 95420 96330 101569 104595 114190 117195 124046 137028 139460 143130 148447 156260 171285 181298 186069 192660 203138 209190 220567 228380 234390 248092 271947 286260 296894 304707 310115 342570 362596 372138 406276 418380 441134 445341 453245 468780 507845 543894 593788 609414 620230 661701 685140 742235 744276 882268 890682 906490 930345 1015690 1087788 1102835 1178437 1218828 1240460 1323402 1359735 1484470 1523535 1781364 1812980 1860690 1929811 2031380 2205670 2226705 2356874 2646804 2719470 2867371 2968940 3047070 3308505 3535311 3721380 3859622 4190773 4411340 4453410 4713748 5438940 5734742 5789433 5892185 6094140 6617010 7070622 7719244 8381546 8602113 8906820 9649055 11469484 11578866 11784370 12572319 13234020 14141244 14336855 16763092 17204226 17676555 19298110 20953865 23157732 23568740 25144638 28673710 28947165 34408452 35353110 37275823 38596220 41907730 43010565 50289276 54480049 57347420 57894330 62861595 70706220 74551646 83815460 86021130 108960098 111827469 115788660 125723190 149103292 163440147 172042260 186379115 217920196 223654938 251446380 272400245 326880294 372758230 447309876 544800490 559137345 653760588 708240637 745516460 817200735 1089600980 1118274690 1416481274 1634401470 2124721911 2236549380 2832962548 3268802940 3541203185 4249443822 7082406370 8498887644 10623609555 14164812740 21247219110 42494438220
- Sum of all divisors σ(n): 136218055680
- Sum of proper divisors (its aliquot sum) s(n): 93723617460
- 42494438220 is an abundant number, because the sum of its proper divisors (93723617460) is greater than itself. Its abundance is 51229179240
Bases of 42494438220
- Binary: 1001111001001101110110101011010011002
- Hexadecimal: 0x9E4DDAB4C
- Base-36: JIS3ADO
Squares and roots of 42494438220
- 42494438220 squared (424944382202) is 1805777279633396768400
- 42494438220 cubed (424944382203) is 76735491048461043223521448248000
-
The
square root of 42494438220 is 206141.7915416475 -
The
cube root of 42494438220 is 3489.6137869243
Scales and comparisons
How big is 42494438220?- 42,494,438,220 seconds is equal to 1,351 years, 9 weeks, 6 days, 18 hours, 37 minutes.
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To count from 1 to 42,494,438,220 would take you about two thousand, seven hundred 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 42494438220 cubic inches would be around 290.8 feet tall.
Recreational maths with 42494438220
- 42494438220 backwards is 02283449424
- The number of decimal digits it has is: 11
- The sum of 42494438220's digits is 42
- More coming soon!
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