138402880512
138,402,880,512 is an even composite number composed of six prime numbers multiplied together.
138402880512 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 138402880512:
210 × 3 × 13 × 23 × 53 × 2843
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 23 × 53 × 2843)See below for interesting mathematical facts about the number 138402880512 from the Numbermatics database.
Names of 138402880512
- Cardinal: 138402880512 can be written as One hundred thirty-eight billion, four hundred two million, eight hundred eighty thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.38402880512 × 1011
Factors of 138402880512
Divisors of 138402880512
- Number of divisors d(n): 352
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 23 24 26 32 39 46 48 52 53 64 69 78 92 96 104 106 128 138 156 159 184 192 208 212 256 276 299 312 318 368 384 416 424 512 552 598 624 636 689 736 768 832 848 897 1024 1104 1196 1219 1248 1272 1378 1472 1536 1664 1696 1794 2067 2208 2392 2438 2496 2544 2756 2843 2944 3072 3328 3392 3588 3657 4134 4416 4784 4876 4992 5088 5512 5686 5888 6656 6784 7176 7314 8268 8529 8832 9568 9752 9984 10176 11024 11372 11776 13312 13568 14352 14628 15847 16536 17058 17664 19136 19504 19968 20352 22048 22744 23552 27136 28704 29256 31694 33072 34116 35328 36959 38272 39008 39936 40704 44096 45488 47541 54272 57408 58512 63388 65389 66144 68232 70656 73918 76544 78016 81408 88192 90976 95082 110877 114816 117024 126776 130778 132288 136464 147836 150679 153088 156032 162816 176384 181952 190164 196167 221754 229632 234048 253552 261556 264576 272928 295672 301358 306176 312064 352768 363904 380328 392334 443508 452037 459264 468096 507104 523112 529152 545856 591344 602716 624128 705536 727808 760656 784668 850057 887016 904074 918528 936192 1014208 1046224 1058304 1091712 1182688 1205432 1248256 1455616 1521312 1569336 1700114 1774032 1808148 1872384 1958827 2028416 2092448 2116608 2183424 2365376 2410864 2550171 2911232 3042624 3138672 3400228 3465617 3548064 3616296 3744768 3917654 4056832 4184896 4366848 4730752 4821728 5100342 5876481 6085248 6277344 6800456 6931234 7096128 7232592 7835308 8113664 8369792 8733696 9461504 9643456 10200684 10396851 11752962 12170496 12554688 13600912 13862468 14192256 14465184 15670616 16227328 16739584 18923008 19286912 20401368 20793702 23505924 24340992 25109376 27201824 27724936 28384512 28930368 31341232 33479168 37846016 38573824 40802736 41587404 45053021 47011848 48681984 50218752 54403648 55449872 56769024 57860736 62682464 66958336 77147648 81605472 83174808 90106042 94023696 100437504 108807296 110899744 113538048 115721472 125364928 135159063 154295296 163210944 166349616 180212084 188047392 200875008 217614592 221799488 231442944 250729856 270318126 326421888 332699232 360424168 376094784 435229184 443598976 462885888 501459712 540636252 652843776 665398464 720848336 752189568 870458368 887197952 1002919424 1081272504 1305687552 1330796928 1441696672 1504379136 1774395904 2005838848 2162545008 2611375104 2661593856 2883393344 3008758272 3548791808 4325090016 5323187712 5766786688 6017516544 8650180032 10646375424 11533573376 17300360064 23067146752 34600720128 46134293504 69201440256 138402880512
- Sum of all divisors σ(n): 422513376768
- Sum of proper divisors (its aliquot sum) s(n): 284110496256
- 138402880512 is an abundant number, because the sum of its proper divisors (284110496256) is greater than itself. Its abundance is 145707615744
Bases of 138402880512
- Binary: 100000001110010111010001011100000000002
- Hexadecimal: 0x2039745C00
- Base-36: 1RKXI22O
Squares and roots of 138402880512
- 138402880512 squared (1384028805122) is 19155357334018949382144
- 138402880512 cubed (1384028805123) is 2651156632264887524080652258377728
-
The
square root of 138402880512 is 372025.3761667341 -
The
cube root of 138402880512 is 5172.6732195845
Scales and comparisons
How big is 138402880512?- 138,402,880,512 seconds is equal to 4,400 years, 40 weeks, 5 days, 4 hours, 35 minutes, 12 seconds.
-
To count from 1 to 138,402,880,512 would take you about eight thousand, eight hundred one 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 138402880512 cubic inches would be around 431.1 feet tall.
Recreational maths with 138402880512
- 138402880512 backwards is 215088204831
- The number of decimal digits it has is: 12
- The sum of 138402880512's digits is 42
- More coming soon!
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