18039338064
18,039,338,064 is an even composite number composed of six prime numbers multiplied together.
18039338064 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 18039338064:
24 × 33 × 11 × 71 × 127 × 421
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 71 × 127 × 421)See below for interesting mathematical facts about the number 18039338064 from the Numbermatics database.
Names of 18039338064
- Cardinal: 18039338064 can be written as Eighteen billion, thirty-nine million, three hundred thirty-eight thousand and sixty-four.
Scientific notation
- Scientific notation: 1.8039338064 × 1010
Factors of 18039338064
Divisors of 18039338064
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 71 72 88 99 108 127 132 142 144 176 198 213 216 254 264 284 297 381 396 421 426 432 508 528 568 594 639 762 781 792 842 852 1016 1136 1143 1188 1263 1278 1397 1524 1562 1584 1684 1704 1917 2032 2286 2343 2376 2526 2556 2794 3048 3124 3368 3408 3429 3789 3834 4191 4572 4631 4686 4752 5052 5112 5588 6096 6248 6736 6858 7029 7578 7668 8382 9017 9144 9262 9372 10104 10224 11176 11367 12496 12573 13716 13893 14058 15156 15336 16764 18034 18288 18524 18744 20208 21087 22352 22734 25146 27051 27432 27786 28116 29891 30312 30672 33528 36068 37048 37488 37719 41679 42174 45468 50292 53467 54102 54864 55572 56232 59782 60624 67056 72136 74096 75438 81153 83358 84348 89673 90936 99187 100584 106934 108204 111144 112464 119564 125037 144272 150876 160401 162306 166716 168696 179346 181872 198374 201168 213868 216408 222288 239128 243459 250074 269019 297561 301752 320802 324612 328801 333432 337392 358692 396748 427736 432816 478256 481203 486918 500148 538038 588137 595122 603504 641604 649224 657602 666864 717384 793496 807057 855472 892683 962406 973836 986403 1000296 1076076 1176274 1190244 1283208 1298448 1315204 1434768 1443609 1586992 1614114 1764411 1785366 1924812 1947672 1972806 2000592 2152152 2352548 2380488 2566416 2630408 2678049 2887218 2959209 3228228 3528822 3570732 3796157 3849624 3895344 3945612 4304304 4705096 4760976 5260816 5293233 5356098 5774436 5918418 6456456 7057644 7141464 7592314 7699248 7891224 8877627 9410192 10586466 10712196 11388471 11548872 11836836 12912912 14115288 14282928 15184628 15782448 15879699 17755254 21172932 21424392 22776942 23097744 23673672 28230576 30369256 31759398 34165413 35510508 41757727 42345864 42848784 45553884 47347344 60738512 63518796 68330826 71021016 83515454 84691728 91107768 102496239 125273181 127037592 136661652 142042032 167030908 182215536 204992478 250546362 254075184 273323304 334061816 375819543 409984956 501092724 546646608 668123632 751639086 819969912 1002185448 1127458629 1503278172 1639939824 2004370896 2254917258 3006556344 4509834516 6013112688 9019669032 18039338064
- Sum of all divisors σ(n): 57870581760
- Sum of proper divisors (its aliquot sum) s(n): 39831243696
- 18039338064 is an abundant number, because the sum of its proper divisors (39831243696) is greater than itself. Its abundance is 21791905632
Bases of 18039338064
- Binary: 100001100110011101001110100010100002
- Hexadecimal: 0x4333A7450
- Base-36: 8AC5MC0
Squares and roots of 18039338064
- 18039338064 squared (180393380642) is 325417717787279268096
- 18039338064 cubed (180393380643) is 5870320223180076755962233606144
-
The
square root of 18039338064 is 134310.6029470495 -
The
cube root of 18039338064 is 2622.6491697811
Scales and comparisons
How big is 18039338064?- 18,039,338,064 seconds is equal to 573 years, 30 weeks, 6 days, 15 hours, 14 minutes, 24 seconds.
-
To count from 1 to 18,039,338,064 would take you about one thousand, one hundred forty-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 18039338064 cubic inches would be around 218.6 feet tall.
Recreational maths with 18039338064
- 18039338064 backwards is 46083393081
- The number of decimal digits it has is: 11
- The sum of 18039338064's digits is 45
- More coming soon!
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