13149917928
13,149,917,928 is an even composite number composed of six prime numbers multiplied together.
13149917928 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 13149917928:
23 × 32 × 72 × 17 × 233 × 941
(2 × 2 × 2 × 3 × 3 × 7 × 7 × 17 × 233 × 941)See below for interesting mathematical facts about the number 13149917928 from the Numbermatics database.
Names of 13149917928
- Cardinal: 13149917928 can be written as Thirteen billion, one hundred forty-nine million, nine hundred seventeen thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3149917928 × 1010
Factors of 13149917928
Divisors of 13149917928
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 17 18 21 24 28 34 36 42 49 51 56 63 68 72 84 98 102 119 126 136 147 153 168 196 204 233 238 252 294 306 357 392 408 441 466 476 504 588 612 699 714 833 882 932 941 952 1071 1176 1224 1398 1428 1631 1666 1764 1864 1882 2097 2142 2499 2796 2823 2856 3262 3332 3528 3764 3961 4194 4284 4893 4998 5592 5646 6524 6587 6664 7497 7528 7922 8388 8469 8568 9786 9996 11292 11417 11883 13048 13174 14679 14994 15844 15997 16776 16938 19572 19761 19992 22584 22834 23766 26348 27727 29358 29988 31688 31994 33876 34251 35649 39144 39522 45668 46109 47532 47991 52696 55454 58716 59283 59976 63988 67752 68502 71298 79044 83181 91336 92218 95064 95982 102753 110908 111979 117432 118566 127976 137004 138327 142596 143973 158088 166362 184436 191964 194089 205506 219253 221816 223958 237132 249543 274008 276654 285192 287946 332724 335937 368872 383928 388178 411012 414981 438506 447916 474264 499086 553308 575892 582267 657759 665448 671874 776356 783853 822024 829962 877012 895832 998172 1007811 1106616 1151784 1164534 1315518 1343748 1534771 1552712 1567706 1659924 1746801 1754024 1973277 1996344 2015622 2329068 2351559 2631036 2687496 3069542 3135412 3319848 3493602 3727301 3946554 4031244 4604313 4658136 4703118 5262072 6139084 6270824 6987204 7054677 7454602 7893108 8062488 9208626 9406236 10743397 11181903 12278168 13812939 13974408 14109354 14909204 15786216 18417252 18812472 21486794 22363806 26091107 27625878 28218708 29818408 32230191 33545709 36834504 42973588 44727612 52182214 55251756 56437416 64460382 67091418 78273321 85947176 89455224 96690573 104364428 110503512 128920764 134182836 156546642 182637749 193381146 208728856 234819963 257841528 268365672 313093284 365275498 386762292 469639926 547913247 626186568 730550996 773524584 939279852 1095826494 1461101992 1643739741 1878559704 2191652988 3287479482 4383305976 6574958964 13149917928
- Sum of all divisors σ(n): 44101029960
- Sum of proper divisors (its aliquot sum) s(n): 30951112032
- 13149917928 is an abundant number, because the sum of its proper divisors (30951112032) is greater than itself. Its abundance is 17801194104
Bases of 13149917928
- Binary: 11000011111100101111010010111010002
- Hexadecimal: 0x30FCBD2E8
- Base-36: 61H4DM0
Squares and roots of 13149917928
- 13149917928 squared (131499179282) is 172920341513135813184
- 13149917928 cubed (131499179283) is 2273888298979467277287140362752
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The
square root of 13149917928 is 114673.0915603133 -
The
cube root of 13149917928 is 2360.3388104011
Scales and comparisons
How big is 13149917928?- 13,149,917,928 seconds is equal to 418 years, 6 weeks, 4 days, 2 hours, 58 minutes, 48 seconds.
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To count from 1 to 13,149,917,928 would take you about eight hundred thirty-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 13149917928 cubic inches would be around 196.7 feet tall.
Recreational maths with 13149917928
- 13149917928 backwards is 82971994131
- The number of decimal digits it has is: 11
- The sum of 13149917928's digits is 54
- More coming soon!
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