138354832512
138,354,832,512 is an even composite number composed of four prime numbers multiplied together.
138354832512 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 138354832512:
27 × 34 × 132 × 2812
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 13 × 281 × 281)See below for interesting mathematical facts about the number 138354832512 from the Numbermatics database.
Names of 138354832512
- Cardinal: 138354832512 can be written as One hundred thirty-eight billion, three hundred fifty-four million, eight hundred thirty-two thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.38354832512 × 1011
Factors of 138354832512
Divisors of 138354832512
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 169 192 208 216 234 281 288 312 324 338 351 384 416 432 468 507 562 576 624 648 676 702 832 843 864 936 1014 1053 1124 1152 1248 1296 1352 1404 1521 1664 1686 1728 1872 2028 2106 2248 2496 2529 2592 2704 2808 3042 3372 3456 3653 3744 4056 4212 4496 4563 4992 5058 5184 5408 5616 6084 6744 7306 7488 7587 8112 8424 8992 9126 10116 10368 10816 10959 11232 12168 13488 13689 14612 14976 15174 16224 16848 17984 18252 20232 21632 21918 22464 22761 24336 26976 27378 29224 30348 32448 32877 33696 35968 36504 40464 43836 44928 45522 47489 48672 53952 54756 58448 60696 64896 65754 67392 73008 78961 80928 87672 91044 94978 97344 98631 107904 109512 116896 121392 131508 134784 142467 146016 157922 161856 175344 182088 189956 194688 197262 219024 233792 236883 242784 263016 284934 292032 295893 315844 323712 350688 364176 379912 394524 427401 438048 467584 473766 485568 526032 569868 584064 591786 631688 701376 710649 728352 759824 789048 854802 876096 947532 971136 1026493 1052064 1139736 1183572 1263376 1282203 1402752 1421298 1456704 1519648 1578096 1709604 1752192 1895064 2052986 2104128 2131947 2279472 2367144 2526752 2564406 2842596 2913408 3039296 3079479 3156192 3419208 3790128 3846609 4105972 4208256 4263894 4558944 4734288 5053504 5128812 5685192 6078592 6158958 6312384 6395841 6838416 7580256 7693218 8211944 8527788 9117888 9238437 9468576 10107008 10257624 11370384 12317916 12624768 12791682 13344409 13676832 15160512 15386436 16423888 17055576 18235776 18476874 18937152 20515248 22740768 24635832 25583364 26688818 27353664 27715311 30321024 30772872 32847776 34111152 36953748 37874304 40033227 41030496 45481536 49271664 51166728 53377636 54707328 55430622 61545744 65695552 68222304 73907496 80066454 82060992 83145933 90963072 98543328 102333456 106755272 110861244 120099681 123091488 131391104 136444608 147814992 160132908 164121984 166291866 197086656 204666912 213510544 221722488 240199362 246182976 272889216 295629984 320265816 332583732 360299043 394173312 409333824 427021088 443444976 480398724 492365952 591259968 640531632 665167464 720598086 818667648 854042176 886889952 960797448 1080897129 1182519936 1281063264 1330334928 1441196172 1708084352 1773779904 1921594896 2161794258 2562126528 2660669856 2882392344 3547559808 3843189792 4323588516 5124253056 5321339712 5764784688 7686379584 8647177032 10642679424 11529569376 15372759168 17294354064 23059138752 34588708128 46118277504 69177416256 138354832512
- Sum of all divisors σ(n): 447442825995
- Sum of proper divisors (its aliquot sum) s(n): 309087993483
- 138354832512 is an abundant number, because the sum of its proper divisors (309087993483) is greater than itself. Its abundance is 170733160971
Bases of 138354832512
- Binary: 100000001101101001011100110100100000002
- Hexadecimal: 0x2036973480
- Base-36: 1RK4W800
Squares and roots of 138354832512
- 138354832512 squared (1383548325122) is 19142059679423572230144
- 138354832512 cubed (1383548325123) is 2648396460881356748606307437641728
-
The
square root of 138354832512 is 371960.7943211221 -
The
cube root of 138354832512 is 5172.0745678603
Scales and comparisons
How big is 138354832512?- 138,354,832,512 seconds is equal to 4,399 years, 13 weeks, 2 days, 1 hour, 55 minutes, 12 seconds.
-
To count from 1 to 138,354,832,512 would take you about eight thousand, seven hundred ninety-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 138354832512 cubic inches would be around 431 feet tall.
Recreational maths with 138354832512
- 138354832512 backwards is 215238453831
- The number of decimal digits it has is: 12
- The sum of 138354832512's digits is 45
- More coming soon!
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