10120721000
10,120,721,000 is an even composite number composed of six prime numbers multiplied together.
10120721000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 10120721000:
23 × 53 × 13 × 37 × 53 × 397
(2 × 2 × 2 × 5 × 5 × 5 × 13 × 37 × 53 × 397)See below for interesting mathematical facts about the number 10120721000 from the Numbermatics database.
Names of 10120721000
- Cardinal: 10120721000 can be written as Ten billion, one hundred twenty million, seven hundred twenty-one thousand.
Scientific notation
- Scientific notation: 1.0120721 × 1010
Factors of 10120721000
Divisors of 10120721000
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 13 20 25 26 37 40 50 52 53 65 74 100 104 106 125 130 148 185 200 212 250 260 265 296 325 370 397 424 481 500 520 530 650 689 740 794 925 962 1000 1060 1300 1325 1378 1480 1588 1625 1850 1924 1961 1985 2120 2405 2600 2650 2756 3176 3250 3445 3700 3848 3922 3970 4625 4810 5161 5300 5512 6500 6625 6890 7400 7844 7940 9250 9620 9805 9925 10322 10600 12025 13000 13250 13780 14689 15688 15880 17225 18500 19240 19610 19850 20644 21041 24050 25493 25805 26500 27560 29378 34450 37000 39220 39700 41288 42082 48100 49025 49625 50986 51610 53000 58756 60125 68900 73445 78440 79400 84164 86125 96200 98050 99250 101972 103220 105205 117512 120250 127465 129025 137800 146890 168328 172250 190957 196100 198500 203944 206440 210410 240500 245125 254930 258050 273533 293780 344500 367225 381914 392200 397000 420820 481000 490250 509860 516100 526025 547066 587560 637325 645125 689000 734450 763828 778517 841640 954785 980500 1019720 1032200 1052050 1094132 1274650 1290250 1367665 1468900 1527656 1557034 1836125 1909570 1961000 2104100 2188264 2549300 2580500 2630125 2735330 2937800 3114068 3186625 3672250 3819140 3892585 4208200 4773925 5098600 5161000 5260250 5470660 6228136 6373250 6838325 7344500 7638280 7785170 9547850 10120721 10520500 10941320 12746500 13676650 14689000 15570340 19095700 19462925 20241442 21041000 23869625 25493000 27353300 31140680 34191625 38191400 38925850 40482884 47739250 50603605 54706600 68383250 77851700 80965768 95478500 97314625 101207210 136766500 155703400 190957000 194629250 202414420 253018025 273533000 389258500 404828840 506036050 778517000 1012072100 1265090125 2024144200 2530180250 5060360500 10120721000
- Sum of all divisors σ(n): 26754960960
- Sum of proper divisors (its aliquot sum) s(n): 16634239960
- 10120721000 is an abundant number, because the sum of its proper divisors (16634239960) is greater than itself. Its abundance is 6513518960
Bases of 10120721000
- Binary: 10010110110011110111110010011010002
- Hexadecimal: 0x25B3DF268
- Base-36: 4NDM6AW
Squares and roots of 10120721000
- 10120721000 squared (101207210002) is 102428993559841000000
- 10120721000 cubed (101207210003) is 1036655266129947565361000000000
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The
square root of 10120721000 is 100601.7942185925 -
The
cube root of 10120721000 is 2163.0695527207
Scales and comparisons
How big is 10120721000?- 10,120,721,000 seconds is equal to 321 years, 41 weeks, 6 days, 23 hours, 23 minutes, 20 seconds.
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To count from 1 to 10,120,721,000 would take you about six hundred forty-three 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 10120721000 cubic inches would be around 180.3 feet tall.
Recreational maths with 10120721000
- 10120721000 backwards is 00012702101
- The number of decimal digits it has is: 11
- The sum of 10120721000's digits is 14
- More coming soon!
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The information we have on file for 10120721000 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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