55018306728
55,018,306,728 is an even composite number composed of seven prime numbers multiplied together.
55018306728 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 55018306728:
23 × 33 × 7 × 11 × 17 × 31 × 6277
(2 × 2 × 2 × 3 × 3 × 3 × 7 × 11 × 17 × 31 × 6277)See below for interesting mathematical facts about the number 55018306728 from the Numbermatics database.
Names of 55018306728
- Cardinal: 55018306728 can be written as Fifty-five billion, eighteen million, three hundred six thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 5.5018306728 × 1010
Factors of 55018306728
Divisors of 55018306728
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 17 18 21 22 24 27 28 31 33 34 36 42 44 51 54 56 62 63 66 68 72 77 84 88 93 99 102 108 119 124 126 132 136 153 154 168 186 187 189 198 204 216 217 231 238 248 252 264 279 297 306 308 341 357 372 374 378 396 408 434 459 462 476 504 527 558 561 594 612 616 651 682 693 714 744 748 756 792 837 868 918 924 952 1023 1054 1071 1116 1122 1188 1224 1302 1309 1364 1386 1428 1496 1512 1581 1674 1683 1736 1836 1848 1953 2046 2079 2108 2142 2232 2244 2376 2387 2604 2618 2728 2772 2856 3069 3162 3213 3348 3366 3672 3689 3906 3927 4092 4158 4216 4284 4488 4743 4774 5049 5208 5236 5544 5797 5859 6138 6277 6324 6426 6696 6732 7161 7378 7812 7854 8184 8316 8568 9207 9486 9548 10098 10472 11067 11594 11718 11781 12276 12554 12648 12852 13464 14229 14322 14756 15624 15708 16632 17391 18414 18831 18972 19096 20196 21483 22134 23188 23436 23562 24552 25108 25704 28458 28644 29512 31416 33201 34782 35343 36828 37662 37944 40392 40579 42966 43939 44268 46376 46872 47124 50216 52173 56493 56916 57288 64449 66402 69047 69564 70686 73656 75324 81158 85932 87878 88536 94248 99603 104346 106709 112986 113832 121737 128898 131817 132804 138094 139128 141372 150648 156519 162316 169479 171864 175756 194587 199206 207141 208692 213418 225972 243474 257796 263634 265608 276188 282744 313038 320127 324632 338958 351512 365211 389174 395451 398412 414282 417384 426836 451944 483329 486948 515592 527268 552376 583761 621423 626076 640254 677916 730422 746963 778348 790902 796824 828564 853672 960381 966658 973896 1054536 1095633 1167522 1173799 1186353 1242846 1252152 1280508 1355832 1362109 1449987 1460844 1493926 1556696 1581804 1657128 1751283 1864269 1920762 1933316 2140457 2191266 2240889 2335044 2347598 2372706 2485692 2561016 2724218 2881143 2899974 2921688 2987852 3163608 3307979 3502566 3521397 3728538 3841524 3866632 4086327 4280914 4349961 4382532 4481778 4670088 4695196 4745412 4971384 5253849 5448436 5762286 5799948 5975704 6421371 6615958 6722667 7005132 7042794 7457076 7683048 8172654 8216593 8561828 8699922 8765064 8963556 9390392 9490824 9923937 10507698 10564191 10896872 11524572 11599896 12258981 12842742 13049883 13231916 13445334 14010264 14085588 14914152 14983199 16345308 16433186 17123656 17399844 17927112 19264113 19847874 20168001 21015396 21128382 23049144 23155853 24517962 24649779 25685484 26099766 26463832 26890668 28171176 29771811 29966398 31692573 32690616 32866372 34799688 36387769 36776943 38528226 39695748 40336002 42030792 42256764 44949597 46311706 49035924 49299558 51370968 52199532 53781336 57792339 59543622 59932796 63385146 65732744 69467559 72775538 73553886 73949337 77056452 79391496 80672004 84513528 89315433 89899194 92623412 98071848 98599116 104399064 109163307 115584678 119087244 119865592 126770292 134848791 138935118 145551076 147107772 147898674 154112904 161344008 178630866 179798388 185246824 197198232 208402677 218326614 221848011 231169356 238174488 253540584 254714383 269697582 277870236 291102152 294215544 295797348 327489921 357261732 359596776 404546373 416805354 436653228 443696022 462338712 509428766 539395164 555740472 591594696 625208031 654979842 714523464 764143149 809092746 833610708 873306456 887392044 982469763 1018857532 1078790328 1250416062 1309959684 1528286298 1618185492 1667221416 1774784088 1964939526 2037715064 2292429447 2500832124 2619919368 3056572596 3236370984 3929879052 4584858894 5001664248 6113145192 6877288341 7859758104 9169717788 13754576682 18339435576 27509153364 55018306728
- Sum of all divisors σ(n): 208288972800
- Sum of proper divisors (its aliquot sum) s(n): 153270666072
- 55018306728 is an abundant number, because the sum of its proper divisors (153270666072) is greater than itself. Its abundance is 98252359344
Bases of 55018306728
- Binary: 1100110011110101100010111100101010002
- Hexadecimal: 0xCCF58BCA8
- Base-36: P9WH960
Squares and roots of 55018306728
- 55018306728 squared (550183067282) is 3027014075216290065984
- 55018306728 cubed (550183067283) is 166541188860223109792527071140352
-
The
square root of 55018306728 is 234559.8148191629 -
The
cube root of 55018306728 is 3803.3743510249
Scales and comparisons
How big is 55018306728?- 55,018,306,728 seconds is equal to 1,749 years, 21 weeks, 2 days, 22 hours, 58 minutes, 48 seconds.
-
To count from 1 to 55,018,306,728 would take you about three thousand, four hundred ninety-eight 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 55018306728 cubic inches would be around 316.9 feet tall.
Recreational maths with 55018306728
- 55018306728 backwards is 82760381055
- The number of decimal digits it has is: 11
- The sum of 55018306728's digits is 45
- More coming soon!
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