20401476732
20,401,476,732 is an even composite number composed of six prime numbers multiplied together.
20401476732 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 20401476732:
22 × 32 × 73 × 13 × 73 × 1741
(2 × 2 × 3 × 3 × 7 × 7 × 7 × 13 × 73 × 1741)See below for interesting mathematical facts about the number 20401476732 from the Numbermatics database.
Names of 20401476732
- Cardinal: 20401476732 can be written as Twenty billion, four hundred one million, four hundred seventy-six thousand, seven hundred thirty-two.
Scientific notation
- Scientific notation: 2.0401476732 × 1010
Factors of 20401476732
Divisors of 20401476732
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 49 52 63 73 78 84 91 98 117 126 146 147 156 182 196 219 234 252 273 292 294 343 364 438 441 468 511 546 588 637 657 686 819 876 882 949 1022 1029 1092 1274 1314 1372 1533 1638 1741 1764 1898 1911 2044 2058 2548 2628 2847 3066 3087 3276 3482 3577 3796 3822 4116 4459 4599 5223 5694 5733 6132 6174 6643 6964 7154 7644 8541 8918 9198 10446 10731 11388 11466 12187 12348 13286 13377 14308 15669 17082 17836 18396 19929 20892 21462 22633 22932 24374 25039 26572 26754 31338 32193 34164 36561 39858 40131 42924 45266 46501 48748 50078 53508 59787 62676 64386 67899 73122 75117 79716 80262 85309 90532 93002 100156 109683 119574 127093 128772 135798 139503 146244 150234 158431 160524 170618 186004 203697 219366 225351 239148 254186 255927 271596 279006 300468 316862 325507 341236 381279 407394 418509 438732 450702 475293 508372 511854 558012 597163 633724 651014 762558 767781 814788 837018 889651 901404 950586 976521 1023708 1109017 1143837 1194326 1302028 1425879 1525116 1535562 1652209 1674036 1779302 1791489 1901172 1953042 2218034 2287674 2388652 2668953 2851758 2929563 3071124 3304418 3327051 3558604 3582978 3906084 4436068 4575348 4956627 5337906 5374467 5703516 5859126 6227557 6608836 6654102 7165956 7763119 8006859 9913254 9981153 10675812 10748934 11565463 11718252 12455114 13308204 14869881 15526238 16013718 18682671 19826508 19962306 21497868 23130926 23289357 24910228 29739762 31052476 32027436 34696389 37365342 39924612 43592899 46261852 46578714 56048013 59479524 69392778 69868071 74730684 80958241 87185798 93157428 104089167 112096026 130778697 138785556 139736142 161916482 174371596 208178334 224192052 242874723 261557394 279472284 323832964 392336091 416356668 485749446 523114788 566707687 728624169 784672182 971498892 1133415374 1457248338 1569344364 1700123061 2266830748 2914496676 3400246122 5100369183 6800492244 10200738366 20401476732
- Sum of all divisors σ(n): 65691516800
- Sum of proper divisors (its aliquot sum) s(n): 45290040068
- 20401476732 is an abundant number, because the sum of its proper divisors (45290040068) is greater than itself. Its abundance is 24888563336
Bases of 20401476732
- Binary: 100110000000000010111010100011111002
- Hexadecimal: 0x4C005D47C
- Base-36: 9DEIG70
Squares and roots of 20401476732
- 20401476732 squared (204014767322) is 416220252846337399824
- 20401476732 cubed (204014767323) is 8491507803831709233930716895168
-
The
square root of 20401476732 is 142833.7380733277 -
The
cube root of 20401476732 is 2732.4603461093
Scales and comparisons
How big is 20401476732?- 20,401,476,732 seconds is equal to 648 years, 36 weeks, 4 days, 4 hours, 52 minutes, 12 seconds.
-
To count from 1 to 20,401,476,732 would take you about one thousand, two hundred ninety-seven 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 20401476732 cubic inches would be around 227.7 feet tall.
Recreational maths with 20401476732
- 20401476732 backwards is 23767410402
- 20401476732 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20401476732's digits is 36
- More coming soon!
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