120128749000
120,128,749,000 is an even composite number composed of five prime numbers multiplied together.
120128749000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 120128749000:
23 × 53 × 132 × 17 × 41813
(2 × 2 × 2 × 5 × 5 × 5 × 13 × 13 × 17 × 41813)See below for interesting mathematical facts about the number 120128749000 from the Numbermatics database.
Names of 120128749000
- Cardinal: 120128749000 can be written as One hundred twenty billion, one hundred twenty-eight million, seven hundred forty-nine thousand.
Scientific notation
- Scientific notation: 1.20128749 × 1011
Factors of 120128749000
Divisors of 120128749000
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 13 17 20 25 26 34 40 50 52 65 68 85 100 104 125 130 136 169 170 200 221 250 260 325 338 340 425 442 500 520 650 676 680 845 850 884 1000 1105 1300 1352 1625 1690 1700 1768 2125 2210 2600 2873 3250 3380 3400 4225 4250 4420 5525 5746 6500 6760 8450 8500 8840 11050 11492 13000 14365 16900 17000 21125 22100 22984 27625 28730 33800 41813 42250 44200 55250 57460 71825 83626 84500 110500 114920 143650 167252 169000 209065 221000 287300 334504 359125 418130 543569 574600 710821 718250 836260 1045325 1087138 1421642 1436500 1672520 2090650 2174276 2717845 2843284 2873000 3554105 4181300 4348552 5226625 5435690 5686568 7066397 7108210 8362600 9240673 10453250 10871380 13589225 14132794 14216420 17770525 18481346 20906500 21742760 27178450 28265588 28432840 35331985 35541050 36962692 41813000 46203365 54356900 56531176 67946125 70663970 71082100 73925384 88852625 92406730 108713800 120128749 135892250 141327940 142164200 176659925 177705250 184813460 231016825 240257498 271784500 282655880 353319850 355410500 369626920 462033650 480514996 543569000 600643745 706639700 710821000 883299625 924067300 961029992 1155084125 1201287490 1413279400 1766599250 1848134600 2310168250 2402574980 3003218725 3533198500 4620336500 4805149960 6006437450 7066397000 9240673000 12012874900 15016093625 24025749800 30032187250 60064374500 120128749000
- Sum of all divisors σ(n): 322300639440
- Sum of proper divisors (its aliquot sum) s(n): 202171890440
- 120128749000 is an abundant number, because the sum of its proper divisors (202171890440) is greater than itself. Its abundance is 82043141440
Bases of 120128749000
- Binary: 11011111110000011101100111101110010002
- Hexadecimal: 0x1BF83B3DC8
- Base-36: 1J6PJZYG
Squares and roots of 120128749000
- 120128749000 squared (1201287490002) is 14430916336305001000000
- 120128749000 cubed (1201287490003) is 1733567926403983052573749000000000
-
The
square root of 120128749000 is 346595.9448695267 -
The
cube root of 120128749000 is 4934.1875311529
Scales and comparisons
How big is 120128749000?- 120,128,749,000 seconds is equal to 3,819 years, 37 weeks, 4 days, 56 minutes, 40 seconds.
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To count from 1 to 120,128,749,000 would take you about seven thousand, six hundred thirty-nine 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 120128749000 cubic inches would be around 411.2 feet tall.
Recreational maths with 120128749000
- 120128749000 backwards is 000947821021
- 120128749000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 120128749000's digits is 34
- More coming soon!
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The information we have on file for 120128749000 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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