13049305668
13,049,305,668 is an even composite number composed of seven prime numbers multiplied together.
13049305668 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13049305668:
22 × 32 × 7 × 23 × 41 × 89 × 617
(2 × 2 × 3 × 3 × 7 × 23 × 41 × 89 × 617)See below for interesting mathematical facts about the number 13049305668 from the Numbermatics database.
Names of 13049305668
- Cardinal: 13049305668 can be written as Thirteen billion, forty-nine million, three hundred five thousand, six hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3049305668 × 1010
Factors of 13049305668
Divisors of 13049305668
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 23 28 36 41 42 46 63 69 82 84 89 92 123 126 138 161 164 178 207 246 252 267 276 287 322 356 369 414 483 492 534 574 617 623 644 738 801 828 861 943 966 1068 1148 1234 1246 1449 1476 1602 1722 1851 1869 1886 1932 2047 2468 2492 2583 2829 2898 3204 3444 3649 3702 3738 3772 4094 4319 5166 5553 5607 5658 5796 6141 6601 7298 7404 7476 8188 8487 8638 10332 10947 11106 11214 11316 12282 12957 13202 14191 14329 14596 16974 17276 18423 19803 21894 22212 22428 24564 25297 25543 25914 26404 28382 28658 32841 33948 36846 38871 39606 42573 42987 43788 50594 51086 51828 54913 56764 57316 59409 65682 73692 75891 76629 77742 79212 83927 85146 85974 99337 101188 102172 109826 118818 127719 128961 131364 151782 153258 155484 164739 167854 170292 171948 177079 198674 219652 227673 229887 237636 251781 255438 257922 298011 303564 306516 329478 335708 354158 384391 397348 455346 459774 494217 503562 510876 515844 531237 581831 587489 596022 658956 708316 755343 768782 894033 910692 919548 988434 1007124 1062474 1153173 1163662 1174978 1192044 1262999 1510686 1537564 1593711 1745493 1762467 1788066 1976868 2124948 2251433 2306346 2327324 2349956 2525998 3021372 3187422 3459519 3490986 3524934 3576132 3788997 4072817 4502866 4612692 5051996 5236479 5287401 6374844 6754299 6919038 6981972 7049868 7577994 8145634 8840993 9005732 10472958 10574802 11366991 12218451 13508598 13838076 15155988 15760031 16291268 17681986 20262897 20945916 21149604 22733982 24436902 26522979 27017196 31520062 35363972 36655353 40525794 45467964 47280093 48873804 51782959 53045958 63040124 73310706 79568937 81051588 94560186 103565918 106091916 141840279 146621412 155348877 159137874 189120372 207131836 283680558 310697754 318275748 362480713 466046631 567361116 621395508 724961426 932093262 1087442139 1449922852 1864186524 2174884278 3262326417 4349768556 6524652834 13049305668
- Sum of all divisors σ(n): 40815290880
- Sum of proper divisors (its aliquot sum) s(n): 27765985212
- 13049305668 is an abundant number, because the sum of its proper divisors (27765985212) is greater than itself. Its abundance is 14716679544
Bases of 13049305668
- Binary: 11000010011100110010011010010001002
- Hexadecimal: 0x309CC9A44
- Base-36: 5ZT7WP0
Squares and roots of 13049305668
- 13049305668 squared (130493056682) is 170284378416896926224
- 13049305668 cubed (130493056683) is 2222092904447469926346621037632
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The
square root of 13049305668 is 114233.5575389299 -
The
cube root of 13049305668 is 2354.3036073631
Scales and comparisons
How big is 13049305668?- 13,049,305,668 seconds is equal to 414 years, 48 weeks, 1 day, 15 hours, 7 minutes, 48 seconds.
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To count from 1 to 13,049,305,668 would take you about eight hundred twenty-nine 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 13049305668 cubic inches would be around 196.2 feet tall.
Recreational maths with 13049305668
- 13049305668 backwards is 86650394031
- The number of decimal digits it has is: 11
- The sum of 13049305668's digits is 45
- More coming soon!
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