1200940020
1,200,940,020 is an even composite number composed of five prime numbers multiplied together.
1200940020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred seventy-eight divisors.
Prime factorization of 1200940020:
22 × 36 × 5 × 72 × 412
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 41 × 41)See below for interesting mathematical facts about the number 1200940020 from the Numbermatics database.
Names of 1200940020
- Cardinal: 1200940020 can be written as One billion, two hundred million, nine hundred forty thousand and twenty.
Scientific notation
- Scientific notation: 1.20094002 × 109
Factors of 1200940020
Divisors of 1200940020
- Number of divisors d(n): 378
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 41 42 45 49 54 60 63 70 81 82 84 90 98 105 108 123 126 135 140 147 162 164 180 189 196 205 210 243 245 246 252 270 287 294 315 324 369 378 405 410 420 441 486 490 492 540 567 574 588 615 630 729 735 738 756 810 820 861 882 945 972 980 1107 1134 1148 1215 1230 1260 1323 1435 1458 1470 1476 1620 1681 1701 1722 1764 1845 1890 2009 2205 2214 2268 2430 2460 2583 2646 2835 2870 2916 2940 3321 3362 3402 3444 3645 3690 3780 3969 4018 4305 4410 4428 4860 5043 5103 5166 5292 5535 5670 5740 6027 6615 6642 6724 6804 7290 7380 7749 7938 8036 8405 8505 8610 8820 9963 10045 10086 10206 10332 11070 11340 11767 11907 12054 12915 13230 13284 14580 15129 15498 15876 16605 16810 17010 17220 18081 19845 19926 20090 20172 20412 22140 23247 23534 23814 24108 25215 25515 25830 26460 29889 30135 30258 30996 33210 33620 34020 35301 35721 36162 38745 39690 39852 40180 45387 46494 47068 47628 49815 50430 51030 51660 54243 58835 59535 59778 60270 60516 66420 69741 70602 71442 72324 75645 77490 79380 82369 90405 90774 92988 99630 100860 102060 105903 108486 116235 117670 119070 119556 120540 136161 139482 141204 142884 149445 151290 154980 162729 164738 176505 178605 180810 181548 199260 209223 211806 216972 226935 232470 235340 238140 247107 271215 272322 278964 298890 302580 317709 325458 329476 348705 353010 357210 361620 408483 411845 418446 423612 453870 464940 488187 494214 529515 542430 544644 597780 635418 650916 680805 697410 706020 714420 741321 813645 816966 823690 836892 907740 953127 976374 988428 1046115 1059030 1084860 1225449 1235535 1270836 1361610 1394820 1464561 1482642 1588545 1627290 1633932 1647380 1906254 1952748 2042415 2092230 2118060 2223963 2440935 2450898 2471070 2723220 2859381 2929122 2965284 3177090 3254580 3706605 3812508 4084830 4184460 4447926 4765635 4881870 4901796 4942140 5718762 5858244 6127245 6354180 6671889 7322805 7413210 8169660 8578143 8895852 9531270 9763740 11119815 11437524 12254490 13343778 14296905 14645610 14826420 17156286 19062540 20015667 22239630 24508980 26687556 28593810 29291220 33359445 34312572 40031334 42890715 44479260 57187620 60047001 66718890 80062668 85781430 100078335 120094002 133437780 171562860 200156670 240188004 300235005 400313340 600470010 1200940020
- Sum of all divisors σ(n): 4508474166
- Sum of proper divisors (its aliquot sum) s(n): 3307534146
- 1200940020 is an abundant number, because the sum of its proper divisors (3307534146) is greater than itself. Its abundance is 2106594126
Bases of 1200940020
- Binary: 10001111001010011100011111101002
- Hexadecimal: 0x4794E3F4
- Base-36: JV0B90
Squares and roots of 1200940020
- 1200940020 squared (12009400202) is 1442256931637600400
- 1200940020 cubed (12009400203) is 1732064068325998457128008000
-
The
square root of 1200940020 is 34654.5815152919 -
The
cube root of 1200940020 is 1062.9359746235
Scales and comparisons
How big is 1200940020?- 1,200,940,020 seconds is equal to 38 years, 9 weeks, 4 days, 18 hours, 27 minutes.
-
To count from 1 to 1,200,940,020 would take you about seventy-six 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 1200940020 cubic inches would be around 88.6 feet tall.
Recreational maths with 1200940020
- 1200940020 backwards is 0200490021
- 1200940020 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1200940020's digits is 18
- More coming soon!
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