138464528384
138,464,528,384 is an even composite number composed of five prime numbers multiplied together.
138464528384 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138464528384:
211 × 7 × 132 × 67 × 853
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 13 × 67 × 853)See below for interesting mathematical facts about the number 138464528384 from the Numbermatics database.
Names of 138464528384
- Cardinal: 138464528384 can be written as One hundred thirty-eight billion, four hundred sixty-four million, five hundred twenty-eight thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.38464528384 × 1011
Factors of 138464528384
Divisors of 138464528384
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 56 64 67 91 104 112 128 134 169 182 208 224 256 268 338 364 416 448 469 512 536 676 728 832 853 871 896 938 1024 1072 1183 1352 1456 1664 1706 1742 1792 1876 2048 2144 2366 2704 2912 3328 3412 3484 3584 3752 4288 4732 5408 5824 5971 6097 6656 6824 6968 7168 7504 8576 9464 10816 11089 11323 11648 11942 12194 13312 13648 13936 14336 15008 17152 18928 21632 22178 22646 23296 23884 24388 26624 27296 27872 30016 34304 37856 43264 44356 45292 46592 47768 48776 54592 55744 57151 60032 68608 75712 77623 79261 86528 88712 90584 93184 95536 97552 109184 111488 114302 120064 137216 144157 151424 155246 158522 173056 177424 181168 186368 191072 195104 218368 222976 228604 240128 288314 302848 310492 317044 346112 354848 362336 382144 390208 400057 436736 445952 457208 480256 576628 605696 620984 634088 709696 724672 742963 764288 780416 800114 873472 891904 914416 960512 1009099 1153256 1211392 1241968 1268176 1419392 1449344 1485926 1528576 1560832 1600228 1746944 1783808 1828832 2018198 2306512 2422784 2483936 2536352 2838784 2898688 2971852 3057152 3121664 3200456 3657664 4036396 4613024 4967872 5072704 5200741 5677568 5797376 5943704 6114304 6243328 6400912 7315328 8072792 9226048 9658519 9935744 10145408 10401482 11355136 11594752 11887408 12228608 12486656 12801824 14630656 16145584 18452096 19317038 19871488 20290816 20802964 22710272 23189504 23774816 25603648 29261312 32291168 36904192 38634076 39742976 40581632 41605928 47549632 51207296 58522624 64582336 67609633 73808384 77268152 79485952 81163264 83211856 95099264 102414592 117045248 129164672 135219266 147616768 154536304 158971904 162326528 166423712 190198528 204829184 258329344 270438532 295233536 309072608 332847424 380397056 409658368 516658688 540877064 618145216 665694848 760794112 819316736 1033317376 1081754128 1236290432 1331389696 1521588224 2066634752 2163508256 2472580864 2662779392 4327016512 4945161728 5325558784 8654033024 9890323456 10651117568 17308066048 19780646912 34616132096 69232264192 138464528384
- Sum of all divisors σ(n): 348146285760
- Sum of proper divisors (its aliquot sum) s(n): 209681757376
- 138464528384 is an abundant number, because the sum of its proper divisors (209681757376) is greater than itself. Its abundance is 71217228992
Bases of 138464528384
- Binary: 100000001111010010000100001000000000002
- Hexadecimal: 0x203D210800
- Base-36: 1RLY7DVK
Squares and roots of 138464528384
- 138464528384 squared (1384645283842) is 19172425620603541651456
- 138464528384 cubed (1384645283843) is 2654700871534187908208955546927104
-
The
square root of 138464528384 is 372108.2213335255 -
The
cube root of 138464528384 is 5173.4411153607
Scales and comparisons
How big is 138464528384?- 138,464,528,384 seconds is equal to 4,402 years, 38 weeks, 4 days, 16 hours, 59 minutes, 44 seconds.
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To count from 1 to 138,464,528,384 would take you about eight thousand, eight hundred five 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 138464528384 cubic inches would be around 431.1 feet tall.
Recreational maths with 138464528384
- 138464528384 backwards is 483825464831
- 138464528384 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138464528384's digits is 56
- More coming soon!
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