12429046784
12,429,046,784 is an even composite number composed of four prime numbers multiplied together.
12429046784 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 12429046784:
210 × 73 × 11 × 3217
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 11 × 3217)See below for interesting mathematical facts about the number 12429046784 from the Numbermatics database.
Names of 12429046784
- Cardinal: 12429046784 can be written as Twelve billion, four hundred twenty-nine million, forty-six thousand, seven hundred eighty-four.
Scientific notation
- Scientific notation: 1.2429046784 × 1010
Factors of 12429046784
Divisors of 12429046784
- Number of divisors d(n): 176
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 128 154 176 196 224 256 308 343 352 392 448 512 539 616 686 704 784 896 1024 1078 1232 1372 1408 1568 1792 2156 2464 2744 2816 3136 3217 3584 3773 4312 4928 5488 5632 6272 6434 7168 7546 8624 9856 10976 11264 12544 12868 15092 17248 19712 21952 22519 25088 25736 30184 34496 35387 39424 43904 45038 50176 51472 60368 68992 70774 78848 87808 90076 102944 120736 137984 141548 157633 175616 180152 205888 241472 247709 275968 283096 315266 351232 360304 411776 482944 495418 551936 566192 630532 720608 823552 965888 990836 1103431 1132384 1261064 1441216 1647104 1733963 1931776 1981672 2206862 2264768 2522128 2882432 3294208 3467926 3863552 3963344 4413724 4529536 5044256 5764864 6935852 7926688 8827448 9059072 10088512 11529728 12137741 13871704 15853376 17654896 18118144 20177024 23059456 24275482 27743408 31706752 35309792 36236288 40354048 48550964 55486816 63413504 70619584 80708096 97101928 110973632 126827008 141239168 161416192 194203856 221947264 253654016 282478336 388407712 443894528 564956672 776815424 887789056 1129913344 1553630848 1775578112 3107261696 6214523392 12429046784
- Sum of all divisors σ(n): 31618780800
- Sum of proper divisors (its aliquot sum) s(n): 19189734016
- 12429046784 is an abundant number, because the sum of its proper divisors (19189734016) is greater than itself. Its abundance is 6760687232
Bases of 12429046784
- Binary: 10111001001101010000110100000000002
- Hexadecimal: 0x2E4D43400
- Base-36: 5PJXLVK
Squares and roots of 12429046784
- 12429046784 squared (124290467842) is 154481203958860742656
- 12429046784 cubed (124290467843) is 1920054111253326181812408418304
-
The
square root of 12429046784 is 111485.6348773237 -
The
cube root of 12429046784 is 2316.3949400211
Scales and comparisons
How big is 12429046784?- 12,429,046,784 seconds is equal to 395 years, 10 weeks, 4 days, 16 hours, 59 minutes, 44 seconds.
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To count from 1 to 12,429,046,784 would take you about seven hundred ninety 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 12429046784 cubic inches would be around 193 feet tall.
Recreational maths with 12429046784
- 12429046784 backwards is 48764092421
- The number of decimal digits it has is: 11
- The sum of 12429046784's digits is 47
- More coming soon!
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