138324228640
138,324,228,640 is an even composite number composed of six prime numbers multiplied together.
138324228640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138324228640:
25 × 5 × 132 × 19 × 307 × 877
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 19 × 307 × 877)See below for interesting mathematical facts about the number 138324228640 from the Numbermatics database.
Names of 138324228640
- Cardinal: 138324228640 can be written as One hundred thirty-eight billion, three hundred twenty-four million, two hundred twenty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.3832422864 × 1011
Factors of 138324228640
Divisors of 138324228640
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 32 38 40 52 65 76 80 95 104 130 152 160 169 190 208 247 260 304 307 338 380 416 494 520 608 614 676 760 845 877 988 1040 1228 1235 1352 1520 1535 1690 1754 1976 2080 2456 2470 2704 3040 3070 3211 3380 3508 3952 3991 4385 4912 4940 5408 5833 6140 6422 6760 7016 7904 7982 8770 9824 9880 11401 11666 12280 12844 13520 14032 15964 16055 16663 17540 19760 19955 22802 23332 24560 25688 27040 28064 29165 31928 32110 33326 35080 39520 39910 45604 46664 49120 51376 51883 57005 58330 63856 64220 66652 70160 75829 79820 83315 91208 93328 102752 103766 114010 116660 127712 128440 133304 140320 148213 151658 159640 166630 182416 186656 207532 216619 228020 233320 256880 259415 266608 269239 296426 303316 319280 333260 364832 379145 415064 433238 456040 466640 513760 518830 533216 538478 592852 606632 638560 666520 741065 758290 830128 866476 912080 933280 985777 1037660 1076956 1083095 1185704 1213264 1333040 1346195 1482130 1516580 1660256 1732952 1824160 1971554 2075320 2153912 2166190 2371408 2426528 2666080 2692390 2816047 2964260 3033160 3465904 3500107 3943108 4150640 4307824 4332380 4742816 4928885 5115541 5384780 5632094 5928520 6066320 6931808 7000214 7886216 8301280 8615648 8664760 9857770 10231082 10769560 11264188 11857040 12132640 14000428 14080235 15772432 17329520 17500535 19715540 20462164 21539120 22528376 23714080 25577705 28000856 28160470 31544864 34659040 35001070 39431080 40924328 43078240 45056752 45501391 51155410 56001712 56320940 66502033 70002140 78862160 81848656 90113504 91002782 102310820 112003424 112641880 133004066 140004280 157724320 163697312 182005564 204621640 225283760 227506955 266008132 280008560 332510165 364011128 409243280 450567520 455013910 532016264 560017120 665020330 728022256 818486560 864526429 910027820 1064032528 1330040660 1456044512 1729052858 1820055640 2128065056 2660081320 3458105716 3640111280 4322632145 5320162640 6916211432 7280222560 8645264290 10640325280 13832422864 17290528580 27664845728 34581057160 69162114320 138324228640
- Sum of all divisors σ(n): 374126195520
- Sum of proper divisors (its aliquot sum) s(n): 235801966880
- 138324228640 is an abundant number, because the sum of its proper divisors (235801966880) is greater than itself. Its abundance is 97477738240
Bases of 138324228640
- Binary: 100000001101001100010000111010001000002
- Hexadecimal: 0x2034C43A20
- Base-36: 1RJMO9WG
Squares and roots of 138324228640
- 138324228640 squared (1383242286402) is 19133592228850996249600
- 138324228640 cubed (1383242286403) is 2646639386168112409721452908544000
-
The
square root of 138324228640 is 371919.6534737039 -
The
cube root of 138324228640 is 5171.6931881441
Scales and comparisons
How big is 138324228640?- 138,324,228,640 seconds is equal to 4,398 years, 14 weeks, 4 days, 20 hours, 50 minutes, 40 seconds.
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To count from 1 to 138,324,228,640 would take you about eight thousand, seven hundred ninety-six 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 138324228640 cubic inches would be around 431 feet tall.
Recreational maths with 138324228640
- 138324228640 backwards is 046822423831
- The number of decimal digits it has is: 12
- The sum of 138324228640's digits is 43
- More coming soon!
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