133491072
133,491,072 is an even composite number composed of five prime numbers multiplied together.
133491072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 133491072:
27 × 3 × 112 × 132 × 17
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 11 × 13 × 13 × 17)See below for interesting mathematical facts about the number 133491072 from the Numbermatics database.
Names of 133491072
- Cardinal: 133491072 can be written as One hundred thirty-three million, four hundred ninety-one thousand and seventy-two.
Scientific notation
- Scientific notation: 1.33491072 × 108
Factors of 133491072
Divisors of 133491072
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 17 22 24 26 32 33 34 39 44 48 51 52 64 66 68 78 88 96 102 104 121 128 132 136 143 156 169 176 187 192 204 208 221 242 264 272 286 312 338 352 363 374 384 408 416 429 442 484 507 528 544 561 572 624 663 676 704 726 748 816 832 858 884 968 1014 1056 1088 1122 1144 1248 1326 1352 1408 1452 1496 1573 1632 1664 1716 1768 1859 1936 2028 2057 2112 2176 2244 2288 2431 2496 2652 2704 2873 2904 2992 3146 3264 3432 3536 3718 3872 4056 4114 4224 4488 4576 4719 4862 4992 5304 5408 5577 5746 5808 5984 6171 6292 6528 6864 7072 7293 7436 7744 8112 8228 8619 8976 9152 9438 9724 10608 10816 11154 11492 11616 11968 12342 12584 13728 14144 14586 14872 15488 16224 16456 17238 17952 18304 18876 19448 20449 21216 21632 22308 22984 23232 23936 24684 25168 26741 27456 28288 29172 29744 31603 32448 32912 34476 35904 37752 38896 40898 42432 44616 45968 46464 49368 50336 53482 54912 58344 59488 61347 63206 64896 65824 68952 71808 75504 77792 80223 81796 84864 89232 91936 94809 98736 100672 106964 116688 118976 122694 126412 131648 137904 151008 155584 160446 163592 178464 183872 189618 197472 201344 213928 233376 237952 245388 252824 263296 275808 302016 311168 320892 327184 347633 356928 367744 379236 394944 427856 466752 490776 505648 551616 604032 641784 654368 695266 713856 758472 789888 855712 933504 981552 1011296 1042899 1103232 1283568 1308736 1390532 1516944 1711424 1963104 2022592 2085798 2567136 2617472 2781064 3033888 3422848 3926208 4045184 4171596 5134272 5562128 6067776 7852416 8343192 10268544 11124256 12135552 16686384 22248512 33372768 44497024 66745536 133491072
- Sum of all divisors σ(n): 446864040
- Sum of proper divisors (its aliquot sum) s(n): 313372968
- 133491072 is an abundant number, because the sum of its proper divisors (313372968) is greater than itself. Its abundance is 179881896
Bases of 133491072
- Binary: 1111111010011101001100000002
- Hexadecimal: 0x7F4E980
- Base-36: 27H6DC
Squares and roots of 133491072
- 133491072 squared (1334910722) is 17819866303709184
- 133491072 cubed (1334910723) is 2378793055778816548405248
-
The
square root of 133491072 is 11553.8336494861 -
The
cube root of 133491072 is 511.0743365827
Scales and comparisons
How big is 133491072?- 133,491,072 seconds is equal to 4 years, 12 weeks, 5 days, 51 minutes, 12 seconds.
-
To count from 1 to 133,491,072 would take you about 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 133491072 cubic inches would be around 42.6 feet tall.
Recreational maths with 133491072
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