13280323420
13,280,323,420 is an even composite number composed of seven prime numbers multiplied together.
What does the number 13280323420 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
13280323420 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 13280323420:
22 × 5 × 7 × 13 × 37 × 53 × 612
(2 × 2 × 5 × 7 × 13 × 37 × 53 × 61 × 61)See below for interesting mathematical facts about the number 13280323420 from the Numbermatics database.
Names of 13280323420
- Cardinal: 13280323420 can be written as Thirteen billion, two hundred eighty million, three hundred twenty-three thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.328032342 × 1010
Factors of 13280323420
Divisors of 13280323420
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 35 37 52 53 61 65 70 74 91 106 122 130 140 148 182 185 212 244 259 260 265 305 364 370 371 427 455 481 518 530 610 689 740 742 793 854 910 962 1036 1060 1220 1295 1378 1484 1586 1708 1820 1855 1924 1961 2135 2257 2405 2590 2756 3172 3233 3367 3445 3710 3721 3922 3965 4270 4514 4810 4823 5180 5551 6466 6734 6890 7420 7442 7844 7930 8540 9028 9620 9646 9805 11102 11285 12932 13468 13727 13780 14884 15799 15860 16165 16835 18605 19292 19610 22204 22570 22631 24115 25493 26047 27454 27755 29341 31598 32330 33670 37210 39220 42029 45140 45262 48230 48373 50986 52094 54908 55510 58682 63196 64660 67340 68635 74420 78995 84058 90524 96460 96746 101972 104188 111020 113155 117364 119621 127465 130235 137270 137677 146705 157990 168116 178451 193492 197213 205387 210145 226310 239242 241865 254930 260470 274540 275354 293410 294203 315980 338611 356902 394426 410774 420290 452620 478484 483730 509860 520940 550708 586820 588406 598105 677222 688385 713804 788852 821548 837347 840580 892255 963739 967460 986065 1026935 1176812 1196210 1354444 1376770 1380491 1471015 1555073 1674694 1693055 1784510 1789801 1927478 1972130 2053870 2392420 2563769 2753540 2760982 2942030 3110146 3349388 3386110 3569020 3579602 3854956 3944260 4107740 4186735 4818695 5127538 5521964 5884060 6220292 6772220 6902455 7159204 7296881 7775365 8373470 8949005 9637390 10255076 10885511 12528607 12818845 13804910 14593762 15550730 16746940 17898010 17946383 19274780 21771022 25057214 25637690 27609820 29187524 31101460 35796020 35892766 36484405 43542044 50114428 51078167 51275380 54427555 62643035 71785532 72968810 89731915 94859453 102156334 108855110 125286070 145937620 179463830 189718906 204312668 217710220 250572140 255390835 358927660 379437812 474297265 510781670 664016171 948594530 1021563340 1328032342 1897189060 2656064684 3320080855 6640161710 13280323420
- Sum of all divisors σ(n): 36515816064
- Sum of proper divisors (its aliquot sum) s(n): 23235492644
- 13280323420 is an abundant number, because the sum of its proper divisors (23235492644) is greater than itself. Its abundance is 9955169224
Bases of 13280323420
- Binary: 11000101111001000110100111010111002
- Hexadecimal: 0x31791A75C
- Base-36: 63MRF4S
Squares and roots of 13280323420
- 13280323420 squared (132803234202) is 176366990139800496400
- 13280323420 cubed (132803234203) is 2342210669668501606468545688000
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The
square root of 13280323420 is 115240.2855775705 -
The
cube root of 13280323420 is 2368.1155190689
Scales and comparisons
How big is 13280323420?- 13,280,323,420 seconds is equal to 422 years, 14 weeks, 1 day, 10 hours, 43 minutes, 40 seconds.
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To count from 1 to 13,280,323,420 would take you about eight hundred forty-four 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 13280323420 cubic inches would be around 197.3 feet tall.
Recreational maths with 13280323420
- 13280323420 backwards is 02432308231
- 13280323420 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13280323420's digits is 28
- More coming soon!
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