16155149472
16,155,149,472 is an even composite number composed of five prime numbers multiplied together.
16155149472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 16155149472:
25 × 32 × 72 × 112 × 9461
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 11 × 11 × 9461)See below for interesting mathematical facts about the number 16155149472 from the Numbermatics database.
Names of 16155149472
- Cardinal: 16155149472 can be written as Sixteen billion, one hundred fifty-five million, one hundred forty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.6155149472 × 1010
Factors of 16155149472
Divisors of 16155149472
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 49 56 63 66 72 77 84 88 96 98 99 112 121 126 132 144 147 154 168 176 196 198 224 231 242 252 264 288 294 308 336 352 363 392 396 441 462 484 504 528 539 588 616 672 693 726 784 792 847 882 924 968 1008 1056 1078 1089 1176 1232 1386 1452 1568 1584 1617 1694 1764 1848 1936 2016 2156 2178 2352 2464 2541 2772 2904 3168 3234 3388 3528 3696 3872 4312 4356 4704 4851 5082 5544 5808 5929 6468 6776 7056 7392 7623 8624 8712 9461 9702 10164 11088 11616 11858 12936 13552 14112 15246 17248 17424 17787 18922 19404 20328 22176 23716 25872 27104 28383 30492 34848 35574 37844 38808 40656 47432 51744 53361 56766 60984 66227 71148 75688 77616 81312 85149 94864 104071 106722 113532 121968 132454 142296 151376 155232 170298 189728 198681 208142 213444 227064 243936 264908 284592 302752 312213 340596 397362 416284 426888 454128 463589 529816 569184 596043 624426 681192 728497 794724 832568 853776 908256 927178 936639 1059632 1144781 1192086 1248852 1362384 1390767 1456994 1589448 1665136 1707552 1854356 1873278 2119264 2185491 2289562 2384172 2497704 2724768 2781534 2913988 3178896 3330272 3434343 3708712 3746556 4172301 4370982 4579124 4768344 4995408 5099479 5563068 5827976 6357792 6556473 6868686 7417424 7493112 8013467 8344602 8741964 9158248 9536688 9990816 10198958 10303029 11126136 11655952 13112946 13737372 14834848 14986224 15298437 16026934 16689204 17483928 18316496 19073376 20397916 20606058 22252272 23311904 24040401 26225892 27474744 29972448 30596874 32053868 33378408 34967856 36632992 40795832 41212116 44504544 45895311 48080802 52451784 54949488 56094269 61193748 64107736 66756816 69935712 72121203 81591664 82424232 91790622 96161604 104903568 109898976 112188538 122387496 128215472 133513632 144242406 163183328 164848464 168282807 183581244 192323208 209807136 224377076 244774992 256430944 288484812 329696928 336565614 367162488 384646416 448754152 489549984 504848421 576969624 673131228 734324976 769292832 897508304 1009696842 1153939248 1346262456 1468649952 1795016608 2019393684 2307878496 2692524912 4038787368 5385049824 8077574736 16155149472
- Sum of all divisors σ(n): 58748034618
- Sum of proper divisors (its aliquot sum) s(n): 42592885146
- 16155149472 is an abundant number, because the sum of its proper divisors (42592885146) is greater than itself. Its abundance is 26437735674
Bases of 16155149472
- Binary: 11110000101110110000000100101000002
- Hexadecimal: 0x3C2EC04A0
- Base-36: 7F6CX40
Squares and roots of 16155149472
- 16155149472 squared (161551494722) is 260988854462661878784
- 16155149472 cubed (161551494723) is 4216313954370356894751865602048
-
The
square root of 16155149472 is 127102.9089832329 -
The
cube root of 16155149472 is 2527.9607512065
Scales and comparisons
How big is 16155149472?- 16,155,149,472 seconds is equal to 513 years, 35 weeks, 3 days, 21 hours, 31 minutes, 12 seconds.
-
To count from 1 to 16,155,149,472 would take you about one thousand and twenty-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 16155149472 cubic inches would be around 210.7 feet tall.
Recreational maths with 16155149472
- 16155149472 backwards is 27494155161
- The number of decimal digits it has is: 11
- The sum of 16155149472's digits is 45
- More coming soon!
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