30788389120
30,788,389,120 is an even composite number composed of four prime numbers multiplied together.
30788389120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 30788389120:
28 × 5 × 413 × 349
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 41 × 41 × 41 × 349)See below for interesting mathematical facts about the number 30788389120 from the Numbermatics database.
Names of 30788389120
- Cardinal: 30788389120 can be written as Thirty billion, seven hundred eighty-eight million, three hundred eighty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.078838912 × 1010
Factors of 30788389120
Divisors of 30788389120
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 41 64 80 82 128 160 164 205 256 320 328 349 410 640 656 698 820 1280 1312 1396 1640 1681 1745 2624 2792 3280 3362 3490 5248 5584 6560 6724 6980 8405 10496 11168 13120 13448 13960 14309 16810 22336 26240 26896 27920 28618 33620 44672 52480 53792 55840 57236 67240 68921 71545 89344 107584 111680 114472 134480 137842 143090 215168 223360 228944 268960 275684 286180 344605 430336 446720 457888 537920 551368 572360 586669 689210 915776 1075840 1102736 1144720 1173338 1378420 1831552 2151680 2205472 2289440 2346676 2756840 2933345 3663104 4410944 4578880 4693352 5513680 5866690 8821888 9157760 9386704 11027360 11733380 17643776 18315520 18773408 22054720 23466760 24053429 37546816 44109440 46933520 48106858 75093632 88218880 93867040 96213716 120267145 150187264 187734080 192427432 240534290 375468160 384854864 481068580 750936320 769709728 962137160 1539419456 1924274320 3078838912 3848548640 6157677824 7697097280 15394194560 30788389120
- Sum of all divisors σ(n): 75808076400
- Sum of proper divisors (its aliquot sum) s(n): 45019687280
- 30788389120 is an abundant number, because the sum of its proper divisors (45019687280) is greater than itself. Its abundance is 14231298160
Bases of 30788389120
- Binary: 111001010110010000110001001000000002
- Hexadecimal: 0x72B218900
- Base-36: E56M134
Squares and roots of 30788389120
- 30788389120 squared (307883891202) is 947924904604534374400
- 30788389120 cubed (307883891203) is 29185080819503284035442966528000
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The
square root of 30788389120 is 175466.2050652489 -
The
cube root of 30788389120 is 3134.2164733585
Scales and comparisons
How big is 30788389120?- 30,788,389,120 seconds is equal to 978 years, 50 weeks, 5 days, 2 hours, 18 minutes, 40 seconds.
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To count from 1 to 30,788,389,120 would take you about one thousand, nine hundred fifty-seven 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 30788389120 cubic inches would be around 261.2 feet tall.
Recreational maths with 30788389120
- 30788389120 backwards is 02198388703
- The number of decimal digits it has is: 11
- The sum of 30788389120's digits is 49
- More coming soon!
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The information we have on file for 30788389120 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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