55512072
55,512,072 is an even composite number composed of seven prime numbers multiplied together.
55512072 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 55512072:
23 × 32 × 7 × 11 × 17 × 19 × 31
(2 × 2 × 2 × 3 × 3 × 7 × 11 × 17 × 19 × 31)See below for interesting mathematical facts about the number 55512072 from the Numbermatics database.
Names of 55512072
- Cardinal: 55512072 can be written as Fifty-five million, five hundred twelve thousand and seventy-two.
Scientific notation
- Scientific notation: 5.5512072 × 107
Factors of 55512072
Divisors of 55512072
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 17 18 19 21 22 24 28 31 33 34 36 38 42 44 51 56 57 62 63 66 68 72 76 77 84 88 93 99 102 114 119 124 126 132 133 136 152 153 154 168 171 186 187 198 204 209 217 228 231 238 248 252 264 266 279 306 308 323 341 342 357 372 374 396 399 408 418 434 456 462 476 504 527 532 558 561 589 612 616 627 646 651 682 684 693 714 744 748 792 798 836 868 924 952 969 1023 1054 1064 1071 1116 1122 1178 1197 1224 1254 1292 1302 1309 1364 1368 1386 1428 1463 1496 1581 1596 1672 1683 1736 1767 1848 1881 1938 1953 2046 2108 2142 2232 2244 2261 2356 2387 2394 2508 2584 2604 2618 2728 2772 2856 2907 2926 3069 3162 3192 3366 3534 3553 3689 3762 3876 3906 3927 4092 4123 4216 4284 4389 4488 4522 4712 4743 4774 4788 5016 5208 5236 5301 5544 5797 5814 5852 6138 6324 6479 6732 6783 7068 7106 7161 7378 7524 7752 7812 7854 8184 8246 8568 8778 9044 9486 9548 9576 10013 10472 10602 10659 11067 11594 11628 11704 11781 12276 12369 12648 12958 13167 13464 13566 14136 14212 14322 14756 15048 15624 15708 16492 17391 17556 18088 18972 19096 19437 20026 20349 21204 21318 21483 22134 23188 23256 23562 24552 24738 24871 25916 26334 27132 28424 28644 29512 30039 31416 31977 32984 33201 34782 35112 37107 37944 38874 40052 40579 40698 42408 42636 42966 44268 45353 46376 47124 49476 49742 51832 52173 52668 54264 57288 58311 60078 63954 66402 69564 70091 74214 74613 77748 80104 81158 81396 85272 85932 88536 90117 90706 94248 98952 99484 104346 105336 110143 116622 120156 121737 127908 132804 136059 139128 140182 148428 149226 155496 162316 162792 171864 180234 181412 198968 208692 210273 220286 223839 233244 240312 243474 255816 265608 272118 280364 296856 298452 324632 330429 360468 362824 365211 408177 417384 420546 440572 447678 466488 486948 544236 560728 596904 630819 660858 720936 730422 771001 816354 841092 881144 895356 973896 991287 1088472 1261638 1321716 1460844 1542002 1632708 1682184 1790712 1982574 2313003 2523276 2643432 2921688 3084004 3265416 3965148 4626006 5046552 6168008 6939009 7930296 9252012 13878018 18504024 27756036 55512072
- Sum of all divisors σ(n): 215654400
- Sum of proper divisors (its aliquot sum) s(n): 160142328
- 55512072 is an abundant number, because the sum of its proper divisors (160142328) is greater than itself. Its abundance is 104630256
Bases of 55512072
- Binary: 110100111100001100000010002
- Hexadecimal: 0x34F0C08
- Base-36: X1TE0
Squares and roots of 55512072
- 55512072 squared (555120722) is 3081590137733184
- 55512072 cubed (555120723) is 171065453600334426997248
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The
square root of 55512072 is 7450.6423884119 -
The
cube root of 55512072 is 381.4718357091
Scales and comparisons
How big is 55512072?- 55,512,072 seconds is equal to 1 year, 39 weeks, 5 days, 12 hours, 1 minute, 12 seconds.
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To count from 1 to 55,512,072 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 55512072 cubic inches would be around 31.8 feet tall.
Recreational maths with 55512072
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