13005539820
13,005,539,820 is an even composite number composed of six prime numbers multiplied together.
13005539820 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 13005539820:
22 × 35 × 5 × 72 × 13 × 4201
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 4201)See below for interesting mathematical facts about the number 13005539820 from the Numbermatics database.
Names of 13005539820
- Cardinal: 13005539820 can be written as Thirteen billion, five million, five hundred thirty-nine thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.300553982 × 1010
Factors of 13005539820
Divisors of 13005539820
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 49 52 54 60 63 65 70 78 81 84 90 91 98 105 108 117 126 130 135 140 147 156 162 180 182 189 195 196 210 234 243 245 252 260 270 273 294 315 324 351 364 378 390 405 420 441 455 468 486 490 540 546 567 585 588 630 637 702 735 756 780 810 819 882 910 945 972 980 1053 1092 1134 1170 1215 1260 1274 1323 1365 1404 1470 1620 1638 1701 1755 1764 1820 1890 1911 2106 2205 2268 2340 2430 2457 2548 2646 2730 2835 2940 3159 3185 3276 3402 3510 3780 3822 3969 4095 4201 4212 4410 4860 4914 5265 5292 5460 5670 5733 6318 6370 6615 6804 7020 7371 7644 7938 8190 8402 8505 8820 9555 9828 10530 11340 11466 11907 12285 12603 12636 12740 13230 14742 15795 15876 16380 16804 17010 17199 19110 19845 21005 21060 22113 22932 23814 24570 25206 26460 28665 29407 29484 31590 34020 34398 36855 37809 38220 39690 42010 44226 47628 49140 50412 51597 54613 57330 58814 59535 63015 63180 68796 73710 75618 79380 84020 85995 88221 88452 103194 109226 110565 113427 114660 117628 119070 126030 147035 147420 151236 154791 163839 171990 176442 189045 205849 206388 218452 221130 226854 238140 252060 257985 264663 273065 294070 309582 327678 340281 343980 352884 378090 382291 411698 441105 442260 453708 491517 515970 529326 546130 567135 588140 617547 619164 655356 680562 756180 764582 773955 793989 819195 823396 882210 983034 1020843 1029245 1031940 1058652 1092260 1134270 1146873 1235094 1323315 1361124 1474551 1529164 1547910 1587978 1638390 1701405 1764420 1852641 1911455 1966068 2041686 2058490 2268540 2293746 2381967 2457585 2470188 2646630 2676037 2949102 3087735 3095820 3175956 3276780 3402810 3440619 3705282 3822910 3969945 4083372 4116980 4423653 4587492 4763934 4915170 5104215 5293260 5352074 5557923 5734365 5898204 6175470 6805620 6881238 7145901 7372755 7410564 7645820 7939890 8028111 8847306 9263205 9527868 9830340 10208430 10321857 10704148 11115846 11468730 11909835 12350940 13270959 13380185 13762476 14291802 14745510 15879780 16056222 16673769 17203095 17694612 18526410 20416860 20643714 22118265 22231692 22937460 23819670 24084333 26541918 26760370 27789615 28583604 29491020 30965571 32112444 33347538 34406190 35729505 37052820 40140555 41287428 44236530 47639340 48168666 50021307 51609285 53083836 53520740 55579230 61931142 66354795 66695076 68812380 71459010 72252999 80281110 83368845 88473060 92896713 96337332 100042614 103218570 111158460 120421665 123862284 132709590 142918020 144505998 154827855 160562220 166737690 185793426 200085228 206437140 216758997 240843330 250106535 265419180 289011996 309655710 333475380 361264995 371586852 433517994 464483565 481686660 500213070 619311420 650276991 722529990 867035988 928967130 1000426140 1083794985 1300553982 1445059980 1857934260 2167589970 2601107964 3251384955 4335179940 6502769910 13005539820
- Sum of all divisors σ(n): 51263660448
- Sum of proper divisors (its aliquot sum) s(n): 38258120628
- 13005539820 is an abundant number, because the sum of its proper divisors (38258120628) is greater than itself. Its abundance is 25252580808
Bases of 13005539820
- Binary: 11000001110011000011001001111011002
- Hexadecimal: 0x30730C9EC
- Base-36: 5Z35UR0
Squares and roots of 13005539820
- 13005539820 squared (130055398202) is 169144066009605632400
- 13005539820 cubed (130055398203) is 2199809885804634554674482168000
-
The
square root of 13005539820 is 114041.8336401165 -
The
cube root of 13005539820 is 2351.6686395431
Scales and comparisons
How big is 13005539820?- 13,005,539,820 seconds is equal to 413 years, 27 weeks, 6 days, 1 hour, 57 minutes.
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To count from 1 to 13,005,539,820 would take you about eight hundred 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 13005539820 cubic inches would be around 196 feet tall.
Recreational maths with 13005539820
- 13005539820 backwards is 02893550031
- 13005539820 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13005539820's digits is 36
- More coming soon!
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