138467532672
138,467,532,672 is an even composite number composed of five prime numbers multiplied together.
What does the number 138467532672 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 320 divisors.
138467532672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 138467532672:
27 × 34 × 7 × 61 × 31277
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 61 × 31277)See below for interesting mathematical facts about the number 138467532672 from the Numbermatics database.
Names of 138467532672
- Cardinal: 138467532672 can be written as One hundred thirty-eight billion, four hundred sixty-seven million, five hundred thirty-two thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.38467532672 × 1011
Factors of 138467532672
Divisors of 138467532672
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 61 63 64 72 81 84 96 108 112 122 126 128 144 162 168 183 189 192 216 224 244 252 288 324 336 366 378 384 427 432 448 488 504 549 567 576 648 672 732 756 854 864 896 976 1008 1098 1134 1152 1281 1296 1344 1464 1512 1647 1708 1728 1952 2016 2196 2268 2562 2592 2688 2928 3024 3294 3416 3456 3843 3904 4032 4392 4536 4941 5124 5184 5856 6048 6588 6832 7686 7808 8064 8784 9072 9882 10248 10368 11529 11712 12096 13176 13664 15372 17568 18144 19764 20496 23058 23424 24192 26352 27328 30744 31277 34587 35136 36288 39528 40992 46116 52704 54656 61488 62554 69174 70272 72576 79056 81984 92232 93831 105408 122976 125108 138348 158112 163968 184464 187662 210816 218939 245952 250216 276696 281493 316224 368928 375324 437878 491904 500432 553392 562986 632448 656817 737856 750648 844479 875756 1000864 1106784 1125972 1313634 1475712 1501296 1688958 1751512 1907897 1970451 2001728 2213568 2251944 2533437 2627268 3002592 3377916 3503024 3815794 3940902 4003456 4427136 4503888 5066874 5254536 5723691 5911353 6005184 6755832 7006048 7631588 7881804 9007776 10133748 10509072 11447382 11822706 12010368 13355279 13511664 14012096 15263176 15763608 17171073 17734059 18015552 20267496 21018144 22894764 23645412 26710558 27023328 28024192 30526352 31527216 34342146 35468118 36031104 40065837 40534992 42036288 45789528 47290824 51513219 53421116 54046656 61052704 63054432 68684292 70936236 80131674 81069984 84072576 91579056 94581648 103026438 106842232 108093312 120197511 122105408 126108864 137368584 141872472 154539657 160263348 162139968 183158112 189163296 206052876 213684464 240395022 244210816 252217728 274737168 283744944 309079314 320526696 324279936 360592533 366316224 378326592 412105752 427368928 480790044 549474336 567489888 618158628 641053392 721185066 732632448 756653184 824211504 854737856 961580088 1081777599 1098948672 1134979776 1236317256 1282106784 1442370132 1648423008 1709475712 1923160176 2163555198 2197897344 2269959552 2472634512 2564213568 2884740264 3296846016 3846320352 4327110396 4945269024 5128427136 5769480528 6593692032 7692640704 8654220792 9890538048 11538961056 15385281408 17308441584 19781076096 23077922112 34616883168 46155844224 69233766336 138467532672
- Sum of all divisors σ(n): 478681014240
- Sum of proper divisors (its aliquot sum) s(n): 340213481568
- 138467532672 is an abundant number, because the sum of its proper divisors (340213481568) is greater than itself. Its abundance is 201745948896
Bases of 138467532672
- Binary: 100000001111010100111011011111100000002
- Hexadecimal: 0x203D4EDF80
- Base-36: 1RLZZS00
Squares and roots of 138467532672
- 138467532672 squared (1384675326722) is 19173257604271387459584
- 138467532672 cubed (1384675326723) is 2654873673748120789814718599528448
-
The
square root of 138467532672 is 372112.2581587443 -
The
cube root of 138467532672 is 5173.4785314285
Scales and comparisons
How big is 138467532672?- 138,467,532,672 seconds is equal to 4,402 years, 43 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
-
To count from 1 to 138,467,532,672 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 138467532672 cubic inches would be around 431.1 feet tall.
Recreational maths with 138467532672
- 138467532672 backwards is 276235764831
- 138467532672 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138467532672's digits is 54
- More coming soon!
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