20377423872
20,377,423,872 is an even composite number composed of five prime numbers multiplied together.
20377423872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 20377423872:
212 × 32 × 13 × 101 × 421
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 101 × 421)See below for interesting mathematical facts about the number 20377423872 from the Numbermatics database.
Names of 20377423872
- Cardinal: 20377423872 can be written as Twenty billion, three hundred seventy-seven million, four hundred twenty-three thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 2.0377423872 × 1010
Factors of 20377423872
Divisors of 20377423872
- Number of divisors d(n): 312
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 101 104 117 128 144 156 192 202 208 234 256 288 303 312 384 404 416 421 468 512 576 606 624 768 808 832 842 909 936 1024 1152 1212 1248 1263 1313 1536 1616 1664 1684 1818 1872 2048 2304 2424 2496 2526 2626 3072 3232 3328 3368 3636 3744 3789 3939 4096 4608 4848 4992 5052 5252 5473 6144 6464 6656 6736 7272 7488 7578 7878 9216 9696 9984 10104 10504 10946 11817 12288 12928 13312 13472 14544 14976 15156 15756 16419 18432 19392 19968 20208 21008 21892 23634 25856 26624 26944 29088 29952 30312 31512 32838 36864 38784 39936 40416 42016 42521 43784 47268 49257 51712 53248 53888 58176 59904 60624 63024 65676 77568 79872 80832 84032 85042 87568 94536 98514 103424 107776 116352 119808 121248 126048 127563 131352 155136 159744 161664 168064 170084 175136 189072 197028 206848 215552 232704 239616 242496 252096 255126 262704 310272 323328 336128 340168 350272 378144 382689 394056 413696 431104 465408 479232 484992 504192 510252 525408 552773 620544 646656 672256 680336 700544 756288 765378 788112 862208 930816 969984 1008384 1020504 1050816 1105546 1241088 1293312 1344512 1360672 1401088 1512576 1530756 1576224 1658319 1724416 1861632 1939968 2016768 2041008 2101632 2211092 2586624 2689024 2721344 2802176 3025152 3061512 3152448 3316638 3723264 3879936 4033536 4082016 4203264 4422184 4974957 5173248 5378048 5442688 5604352 6050304 6123024 6304896 6633276 7759872 8067072 8164032 8406528 8844368 9949914 10885376 11208704 12100608 12246048 12609792 13266552 15519744 16134144 16328064 16813056 17688736 19899828 21770752 22417408 24201216 24492096 25219584 26533104 32656128 33626112 35377472 39799656 43541504 48402432 48984192 50439168 53066208 65312256 67252224 70754944 79599312 87083008 97968384 100878336 106132416 130624512 141509888 159198624 174166016 195936768 201756672 212264832 261249024 283019776 318397248 391873536 424529664 522498048 566039552 636794496 783747072 849059328 1132079104 1273588992 1567494144 1698118656 2264158208 2547177984 3396237312 5094355968 6792474624 10188711936 20377423872
- Sum of all divisors σ(n): 64168359528
- Sum of proper divisors (its aliquot sum) s(n): 43790935656
- 20377423872 is an abundant number, because the sum of its proper divisors (43790935656) is greater than itself. Its abundance is 23413511784
Bases of 20377423872
- Binary: 100101111101001011011010000000000002
- Hexadecimal: 0x4BE96D000
- Base-36: 9D06WW0
Squares and roots of 20377423872
- 20377423872 squared (203774238722) is 415239403659155472384
- 20377423872 cubed (203774238723) is 8461509336719118874317158350848
-
The
square root of 20377423872 is 142749.5144370025 -
The
cube root of 20377423872 is 2731.3860883849
Scales and comparisons
How big is 20377423872?- 20,377,423,872 seconds is equal to 647 years, 48 weeks, 5 days, 19 hours, 31 minutes, 12 seconds.
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To count from 1 to 20,377,423,872 would take you about one thousand, two hundred ninety-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 20377423872 cubic inches would be around 227.6 feet tall.
Recreational maths with 20377423872
- 20377423872 backwards is 27832477302
- The number of decimal digits it has is: 11
- The sum of 20377423872's digits is 45
- More coming soon!
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