30720123074816
30,720,123,074,816 is an even composite number composed of four prime numbers multiplied together.
30720123074816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 30720123074816:
28 × 7 × 233 × 11872
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 23 × 23 × 23 × 1187 × 1187)See below for interesting mathematical facts about the number 30720123074816 from the Numbermatics database.
Names of 30720123074816
- Cardinal: 30720123074816 can be written as Thirty trillion, seven hundred twenty billion, one hundred twenty-three million, seventy-four thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 3.0720123074816 × 1013
Factors of 30720123074816
Divisors of 30720123074816
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 7 8 14 16 23 28 32 46 56 64 92 112 128 161 184 224 256 322 368 448 529 644 736 896 1058 1187 1288 1472 1792 2116 2374 2576 2944 3703 4232 4748 5152 5888 7406 8309 8464 9496 10304 12167 14812 16618 16928 18992 20608 24334 27301 29624 33236 33856 37984 41216 48668 54602 59248 66472 67712 75968 85169 97336 109204 118496 132944 135424 151936 170338 191107 194672 218408 236992 265888 303872 340676 382214 389344 436816 473984 531776 627923 681352 764428 778688 873632 947968 1063552 1255846 1362704 1408969 1528856 1557376 1747264 2127104 2511692 2725408 2817938 3057712 3114752 3494528 4395461 5023384 5450816 5635876 6115424 6989056 8790922 9862783 10046768 10901632 11271752 12230848 14442229 17581844 19725566 20093536 21803264 22543504 24461696 28884458 32406287 35163688 39451132 40187072 45087008 48923392 57768916 64812574 70327376 78902264 80374144 90174016 101095603 115537832 129625148 140654752 157804528 160748288 180348032 202191206 226844009 231075664 259250296 281309504 315609056 360696064 404382412 453688018 462151328 518500592 562619008 631218112 745344601 808764824 907376036 924302656 1037001184 1125238016 1262436224 1490689202 1617529648 1814752072 1848605312 2074002368 2524872448 2981378404 3235059296 3629504144 3697210624 4148004736 5217412207 5962756808 6470118592 7259008288 8296009472 10434824414 11925513616 12940237184 14518016576 17142925823 20869648828 23851027232 25880474368 29036033152 34285851646 41739297656 47702054464 58072066304 68571703292 83478595312 95404108928 120000480761 137143406584 166957190624 190808217856 240000961522 274286813168 333914381248 480001923044 548573626336 667828762496 960003846088 1097147252672 1335657524992 1920007692176 2194294505344 3840015384352 4388589010688 7680030768704 15360061537408 30720123074816
- Sum of all divisors σ(n): 73327261499520
- Sum of proper divisors (its aliquot sum) s(n): 42607138424704
- 30720123074816 is an abundant number, because the sum of its proper divisors (42607138424704) is greater than itself. Its abundance is 11887015349888
Bases of 30720123074816
- Binary: 1101111110000100101100000010111111001000000002
- Hexadecimal: 0x1BF09605F900
- Base-36: AW0MO3WU8
Squares and roots of 30720123074816
- 30720123074816 squared (307201230748162) is 943725961731842450333433856
- 30720123074816 cubed (307201230748163) is 28991377693301294643794003832830475370496
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The
square root of 30720123074816 is 5542573.6869089975 -
The
cube root of 30720123074816 is 31318.9829540879
Scales and comparisons
How big is 30720123074816?- 30,720,123,074,816 seconds is equal to 976,804 years, 46 weeks, 2 days, 46 minutes, 56 seconds.
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To count from 1 to 30,720,123,074,816 would take you about two million, four hundred forty-two thousand and twelve 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 30720123074816 cubic inches would be around 2609.9 feet tall.
Recreational maths with 30720123074816
- 30720123074816 backwards is 61847032102703
- The number of decimal digits it has is: 14
- The sum of 30720123074816's digits is 44
- More coming soon!
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