1021201380
1,021,201,380 is an even composite number composed of seven prime numbers multiplied together.
1021201380 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1021201380:
22 × 32 × 5 × 23 × 31 × 73 × 109
(2 × 2 × 3 × 3 × 5 × 23 × 31 × 73 × 109)See below for interesting mathematical facts about the number 1021201380 from the Numbermatics database.
Names of 1021201380
- Cardinal: 1021201380 can be written as One billion, twenty-one million, two hundred one thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.02120138 × 109
Factors of 1021201380
Divisors of 1021201380
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 23 30 31 36 45 46 60 62 69 73 90 92 93 109 115 124 138 146 155 180 186 207 218 219 230 276 279 292 310 327 345 365 372 414 436 438 460 465 545 558 620 654 657 690 713 730 828 876 930 981 1035 1090 1095 1116 1308 1314 1380 1395 1426 1460 1635 1679 1860 1962 2070 2139 2180 2190 2263 2507 2628 2790 2852 3270 3285 3358 3379 3565 3924 4140 4278 4380 4526 4905 5014 5037 5580 6417 6540 6570 6716 6758 6789 7130 7521 7957 8395 8556 9052 9810 10028 10074 10137 10695 11315 12535 12834 13140 13516 13578 14260 15042 15111 15914 16790 16895 19620 20148 20274 20367 21390 22563 22630 23871 25070 25185 25668 27156 30084 30222 30411 31828 32085 33580 33790 33945 37605 39785 40548 40734 42780 45126 45260 47742 50140 50370 50685 52049 60444 60822 64170 67580 67890 71613 75210 75555 77717 79570 81468 90252 95484 100740 101370 101835 104098 112815 119355 121644 128340 135780 143226 150420 151110 152055 155434 156147 159140 183011 202740 203670 208196 225630 233151 238710 246667 260245 286452 302220 304110 310868 312294 358065 366022 388585 407340 451260 466302 468441 477420 493334 520490 549033 608220 624588 699453 716130 732044 740001 777170 780735 915055 932604 936882 986668 1040980 1098066 1165755 1233335 1398906 1432260 1480002 1554340 1561470 1647099 1830110 1873764 2196132 2220003 2331510 2342205 2466670 2745165 2797812 2960004 3122940 3294198 3497265 3660220 3700005 4440006 4663020 4684410 4933340 5490330 5673341 6588396 6994530 7400010 8235495 8880012 9368820 10980660 11100015 11346682 13989060 14800020 16470990 17020023 22200030 22693364 28366705 32941980 34040046 44400060 51060069 56733410 68080092 85100115 102120138 113466820 170200230 204240276 255300345 340400460 510600690 1021201380
- Sum of all divisors σ(n): 3413329920
- Sum of proper divisors (its aliquot sum) s(n): 2392128540
- 1021201380 is an abundant number, because the sum of its proper divisors (2392128540) is greater than itself. Its abundance is 1370927160
Bases of 1021201380
- Binary: 1111001101111001001011111001002
- Hexadecimal: 0x3CDE4BE4
- Base-36: GVZW10
Squares and roots of 1021201380
- 1021201380 squared (10212013802) is 1042852258513904400
- 1021201380 cubed (10212013803) is 1064962165530515922468072000
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The
square root of 1021201380 is 31956.2416438479 -
The
cube root of 1021201380 is 1007.0177624707
Scales and comparisons
How big is 1021201380?- 1,021,201,380 seconds is equal to 32 years, 24 weeks, 3 days, 11 hours, 3 minutes.
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To count from 1 to 1,021,201,380 would take you about sixty-four 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 1021201380 cubic inches would be around 83.9 feet tall.
Recreational maths with 1021201380
- 1021201380 backwards is 0831021201
- 1021201380 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1021201380's digits is 18
- More coming soon!
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The information we have on file for 1021201380 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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