20451429504
20,451,429,504 is an even composite number composed of five prime numbers multiplied together.
20451429504 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 20451429504:
27 × 34 × 11 × 103 × 1741
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 103 × 1741)See below for interesting mathematical facts about the number 20451429504 from the Numbermatics database.
Names of 20451429504
- Cardinal: 20451429504 can be written as Twenty billion, four hundred fifty-one million, four hundred twenty-nine thousand, five hundred four.
Scientific notation
- Scientific notation: 2.0451429504 × 1010
Factors of 20451429504
Divisors of 20451429504
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 103 108 128 132 144 162 176 192 198 206 216 264 288 297 309 324 352 384 396 412 432 528 576 594 618 648 704 792 824 864 891 927 1056 1133 1152 1188 1236 1296 1408 1584 1648 1728 1741 1782 1854 2112 2266 2376 2472 2592 2781 3168 3296 3399 3456 3482 3564 3708 4224 4532 4752 4944 5184 5223 5562 6336 6592 6798 6964 7128 7416 8343 9064 9504 9888 10197 10368 10446 11124 12672 13184 13596 13928 14256 14832 15669 16686 18128 19008 19151 19776 20394 20892 22248 27192 27856 28512 29664 30591 31338 33372 36256 38016 38302 39552 40788 41784 44496 47007 54384 55712 57024 57453 59328 61182 62676 66744 72512 76604 81576 83568 88992 91773 94014 108768 111424 114048 114906 118656 122364 125352 133488 141021 145024 153208 163152 167136 172359 177984 179323 183546 188028 217536 222848 229812 244728 250704 266976 282042 306416 326304 334272 344718 355968 358646 367092 376056 435072 459624 489456 501408 517077 533952 537969 564084 612832 652608 668544 689436 717292 734184 752112 919248 978912 1002816 1034154 1067904 1075938 1128168 1225664 1305216 1378872 1434584 1468368 1504224 1551231 1613907 1838496 1957824 1972553 2005632 2068308 2151876 2256336 2451328 2757744 2869168 2936736 3008448 3102462 3227814 3676992 3915648 3945106 4136616 4303752 4512672 4841721 5515488 5738336 5873472 5917659 6016896 6204924 6455628 7353984 7890212 8273232 8607504 9025344 9683442 11030976 11476672 11746944 11835318 12409848 12911256 14525163 15780424 16546464 17215008 17752977 18050688 19366884 22061952 22953344 23670636 24819696 25822512 29050326 31560848 33092928 34430016 35505954 38733768 47341272 49639392 51645024 53258931 58100652 63121696 66185856 68860032 71011908 77467536 94682544 99278784 103290048 106517862 116201304 126243392 142023816 154935072 159776793 189365088 198557568 206580096 213035724 232402608 252486784 284047632 309870144 319553586 378730176 426071448 464805216 568095264 619740288 639107172 757460352 852142896 929610432 1136190528 1278214344 1704285792 1859220864 2272381056 2556428688 3408571584 5112857376 6817143168 10225714752 20451429504
- Sum of all divisors σ(n): 67079263680
- Sum of proper divisors (its aliquot sum) s(n): 46627834176
- 20451429504 is an abundant number, because the sum of its proper divisors (46627834176) is greater than itself. Its abundance is 26176404672
Bases of 20451429504
- Binary: 100110000110000000000001100100000002
- Hexadecimal: 0x4C3000C80
- Base-36: 9E89400
Squares and roots of 20451429504
- 20451429504 squared (204514295042) is 418260968757081686016
- 20451429504 cubed (204514295043) is 8554034716810202602325686616064
-
The
square root of 20451429504 is 143008.4945169343 -
The
cube root of 20451429504 is 2734.6886605999
Scales and comparisons
How big is 20451429504?- 20,451,429,504 seconds is equal to 650 years, 15 weeks, 1 day, 8 hours, 38 minutes, 24 seconds.
-
To count from 1 to 20,451,429,504 would take you about one thousand, three hundred 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 20451429504 cubic inches would be around 227.9 feet tall.
Recreational maths with 20451429504
- 20451429504 backwards is 40592415402
- 20451429504 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20451429504's digits is 36
- More coming soon!
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