138829187520
138,829,187,520 is an even composite number composed of six prime numbers multiplied together.
138829187520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 138829187520:
26 × 33 × 5 × 61 × 241 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 61 × 241 × 1093)See below for interesting mathematical facts about the number 138829187520 from the Numbermatics database.
Names of 138829187520
- Cardinal: 138829187520 can be written as One hundred thirty-eight billion, eight hundred twenty-nine million, one hundred eighty-seven thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.3882918752 × 1011
Factors of 138829187520
Divisors of 138829187520
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 61 64 72 80 90 96 108 120 122 135 144 160 180 183 192 216 240 241 244 270 288 305 320 360 366 432 480 482 488 540 549 576 610 720 723 732 864 915 960 964 976 1080 1093 1098 1205 1220 1440 1446 1464 1647 1728 1830 1928 1952 2160 2169 2186 2196 2410 2440 2745 2880 2892 2928 3279 3294 3615 3660 3856 3904 4320 4338 4372 4392 4820 4880 5465 5490 5784 5856 6507 6558 6588 7230 7320 7712 8235 8640 8676 8744 8784 9640 9760 9837 10845 10930 10980 11568 11712 13014 13116 13176 14460 14640 14701 15424 16395 16470 17352 17488 17568 19280 19520 19674 21690 21860 21960 23136 26028 26232 26352 28920 29280 29402 29511 32535 32790 32940 34704 34976 35136 38560 39348 43380 43720 43920 44103 46272 49185 52056 52464 52704 57840 58560 58804 59022 65070 65580 65880 66673 69408 69952 73505 77120 78696 86760 87440 87840 88206 98370 104112 104928 105408 115680 117608 118044 130140 131160 131760 132309 133346 138816 147010 147555 157392 173520 174880 175680 176412 196740 200019 208224 209856 220515 231360 235216 236088 260280 262320 263413 263520 264618 266692 294020 295110 314784 333365 347040 349760 352824 393480 396927 400038 416448 441030 470432 472176 520560 524640 526826 527040 529236 533384 588040 590220 600057 629568 661545 666730 694080 705648 786960 790239 793854 800076 882060 940864 944352 1000095 1041120 1049280 1053652 1058472 1066768 1176080 1180440 1200114 1317065 1323090 1333460 1411296 1573920 1580478 1587708 1600152 1764120 1800171 1888704 1984635 2000190 2082240 2107304 2116944 2133536 2352160 2360880 2370717 2400228 2634130 2646180 2666920 2822592 3000285 3147840 3160956 3175416 3200304 3528240 3600342 3951195 3969270 4000380 4214608 4233888 4267072 4704320 4721760 4741434 4800456 5268260 5292360 5333840 6000570 6321912 6350832 6400608 7056480 7112151 7200684 7902390 7938540 8000760 8429216 8467776 9000855 9443520 9482868 9600912 10536520 10584720 10667680 11853585 12001140 12643824 12701664 12801216 14112960 14224302 14401368 15804780 15877080 16001520 16068193 16858432 18001710 18965736 19201824 21073040 21169440 21335360 23707170 24002280 25287648 25403328 28448604 28802736 31609560 31754160 32003040 32136386 35560755 36003420 37931472 38403648 42146080 42338880 47414340 48004560 48204579 50575296 56897208 57605472 63219120 63508320 64006080 64272772 71121510 72006840 75862944 80340965 84292160 94828680 96009120 96409158 113794416 115210944 126438240 127016640 128545544 142243020 144013680 144613737 151725888 160681930 189657360 192018240 192818316 227588832 241022895 252876480 257091088 284486040 288027360 289227474 321363860 379314720 385636632 433841211 455177664 482045790 514182176 568972080 576054720 578454948 642727720 723068685 758629440 771273264 867682422 964091580 1028364352 1137944160 1156909896 1285455440 1446137370 1542546528 1735364844 1928183160 2169206055 2275888320 2313819792 2570910880 2892274740 3085093056 3470729688 3856366320 4338412110 4627639584 5141821760 5784549480 6941459376 7712732640 8676824220 9255279168 11569098960 13882918752 15425465280 17353648440 23138197920 27765837504 34707296880 46276395840 69414593760 138829187520
- Sum of all divisors σ(n): 500310180480
- Sum of proper divisors (its aliquot sum) s(n): 361480992960
- 138829187520 is an abundant number, because the sum of its proper divisors (361480992960) is greater than itself. Its abundance is 222651805440
Bases of 138829187520
- Binary: 100000010100101101110101001001110000002
- Hexadecimal: 0x2052DD49C0
- Base-36: 1RRZBAO0
Squares and roots of 138829187520
- 138829187520 squared (1388291875202) is 19273543307463323750400
- 138829187520 cubed (1388291875203) is 2675730358006666788466751275008000
-
The
square root of 138829187520 is 372597.8898490973 -
The
cube root of 138829187520 is 5177.9787127751
Scales and comparisons
How big is 138829187520?- 138,829,187,520 seconds is equal to 4,414 years, 17 weeks, 4 days, 7 hours, 12 minutes.
-
To count from 1 to 138,829,187,520 would take you about eight thousand, eight hundred twenty-eight 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 138829187520 cubic inches would be around 431.5 feet tall.
Recreational maths with 138829187520
- 138829187520 backwards is 025781928831
- 138829187520 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138829187520's digits is 54
- More coming soon!
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