42398342784
42,398,342,784 is an even composite number composed of five prime numbers multiplied together.
What does the number 42398342784 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 384 divisors.
42398342784 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 42398342784:
27 × 33 × 7 × 232 × 3313
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 23 × 23 × 3313)See below for interesting mathematical facts about the number 42398342784 from the Numbermatics database.
Names of 42398342784
- Cardinal: 42398342784 can be written as Forty-two billion, three hundred ninety-eight million, three hundred forty-two thousand, seven hundred eighty-four.
Scientific notation
- Scientific notation: 4.2398342784 × 1010
Factors of 42398342784
Divisors of 42398342784
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 32 36 42 46 48 54 56 63 64 69 72 84 92 96 108 112 126 128 138 144 161 168 184 189 192 207 216 224 252 276 288 322 336 368 378 384 414 432 448 483 504 529 552 576 621 644 672 736 756 828 864 896 966 1008 1058 1104 1152 1242 1288 1344 1449 1472 1512 1587 1656 1728 1932 2016 2116 2208 2484 2576 2688 2898 2944 3024 3174 3312 3313 3456 3703 3864 4032 4232 4347 4416 4761 4968 5152 5796 6048 6348 6624 6626 7406 7728 8064 8464 8694 8832 9522 9936 9939 10304 11109 11592 12096 12696 13248 13252 14283 14812 15456 16928 17388 19044 19872 19878 20608 22218 23184 23191 24192 25392 26496 26504 28566 29624 29817 30912 33327 33856 34776 38088 39744 39756 44436 46368 46382 50784 53008 57132 59248 59634 61824 66654 67712 69552 69573 76176 76199 79488 79512 88872 89451 92736 92764 99981 101568 106016 114264 118496 119268 133308 139104 139146 152352 152398 159024 177744 178902 185472 185528 199962 203136 208719 212032 228528 228597 236992 238536 266616 278208 278292 304704 304796 318048 355488 357804 371056 399924 417438 424064 457056 457194 473984 477072 533232 533393 556416 556584 609408 609592 626157 636096 685791 710976 715608 742112 799848 834876 914112 914388 954144 1066464 1066786 1113168 1219184 1252314 1272192 1371582 1421952 1431216 1484224 1599696 1600179 1669752 1752577 1828224 1828776 1908288 2057373 2132928 2133572 2226336 2438368 2504628 2743164 2862432 2968448 3199392 3200358 3339504 3505154 3657552 3816576 4114746 4265856 4267144 4452672 4800537 4876736 5009256 5257731 5486328 5724864 6398784 6400716 6679008 7010308 7315104 8229492 8534288 8905344 9601074 9753472 10018512 10515462 10972656 11449728 12268039 12797568 12801432 13358016 14020616 14401611 14630208 15773193 16458984 17068576 19202148 20037024 21030924 21945312 24536078 25602864 26716032 28041232 28803222 29260416 31546386 32917968 34137152 36804117 38404296 40074048 42061848 43890624 47319579 49072156 51205728 56082464 57606444 63092772 65835936 68274304 73608234 76808592 80148096 84123696 87781248 94639158 98144312 102411456 110412351 112164928 115212888 126185544 131671872 147216468 153617184 168247392 189278316 196288624 204822912 220824702 224329856 230425776 252371088 263343744 294432936 307234368 331237053 336494784 378556632 392577248 441649404 460851552 504742176 588865872 614468736 662474106 672989568 757113264 785154496 883298808 921703104 1009484352 1177731744 1324948212 1514226528 1570308992 1766597616 1843406208 2018968704 2355463488 2649896424 3028453056 3533195232 4710926976 5299792848 6056906112 7066390464 10599585696 14132780928 21199171392 42398342784
- Sum of all divisors σ(n): 149543587200
- Sum of proper divisors (its aliquot sum) s(n): 107145244416
- 42398342784 is an abundant number, because the sum of its proper divisors (107145244416) is greater than itself. Its abundance is 64746901632
Bases of 42398342784
- Binary: 1001110111110010001101011110100000002
- Hexadecimal: 0x9DF235E80
- Base-36: JH6VMO0
Squares and roots of 42398342784
- 42398342784 squared (423983427842) is 1797619470829564870656
- 42398342784 cubed (423983427843) is 76216086519424580227637710946304
-
The
square root of 42398342784 is 205908.5787042395 -
The
cube root of 42398342784 is 3486.9813714619
Scales and comparisons
How big is 42398342784?- 42,398,342,784 seconds is equal to 1,348 years, 7 weeks, 13 hours, 26 minutes, 24 seconds.
-
To count from 1 to 42,398,342,784 would take you about two thousand, six 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 42398342784 cubic inches would be around 290.6 feet tall.
Recreational maths with 42398342784
- 42398342784 backwards is 48724389324
- 42398342784 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42398342784's digits is 54
- More coming soon!
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