20331327450
20,331,327,450 is an even composite number composed of seven prime numbers multiplied together.
20331327450 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 20331327450:
2 × 3 × 52 × 72 × 61 × 137 × 331
(2 × 3 × 5 × 5 × 7 × 7 × 61 × 137 × 331)See below for interesting mathematical facts about the number 20331327450 from the Numbermatics database.
Names of 20331327450
- Cardinal: 20331327450 can be written as Twenty billion, three hundred thirty-one million, three hundred twenty-seven thousand, four hundred fifty.
Scientific notation
- Scientific notation: 2.033132745 × 1010
Factors of 20331327450
Divisors of 20331327450
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 25 30 35 42 49 50 61 70 75 98 105 122 137 147 150 175 183 210 245 274 294 305 331 350 366 411 427 490 525 610 662 685 735 822 854 915 959 993 1050 1225 1281 1370 1470 1525 1655 1830 1918 1986 2055 2135 2317 2450 2562 2877 2989 3050 3310 3425 3675 4110 4270 4575 4634 4795 4965 5754 5978 6405 6713 6850 6951 7350 8275 8357 8967 9150 9590 9930 10275 10675 11585 12810 13426 13902 14385 14945 16219 16550 16714 17934 20139 20191 20550 21350 23170 23975 24825 25071 28770 29890 32025 32438 33565 34755 40278 40382 41785 44835 45347 47950 48657 49650 50142 57925 58499 60573 64050 67130 69510 71925 74725 81095 83570 89670 90694 97314 100695 100955 115850 116998 121146 125355 136041 141337 143850 149450 162190 167825 173775 175497 201390 201910 208925 224175 226735 243285 250710 272082 282674 292495 302865 317429 335650 347550 350994 405475 409493 417850 424011 448350 453470 486570 503475 504775 584990 605730 626775 634858 680205 706685 810950 818986 848022 877485 952287 989359 1006950 1009550 1133675 1216425 1228479 1253550 1360410 1413370 1462475 1514325 1587145 1754970 1904574 1978718 2047465 2120055 2222003 2267350 2432850 2456958 2766167 2924950 2968077 3028650 3174290 3401025 3533425 4094930 4240110 4387425 4444006 4761435 4946795 5532334 5936154 6142395 6666009 6802050 7066850 7935725 8298501 8774850 9522870 9893590 10237325 10600275 11110015 12284790 13332018 13830835 14840385 15871450 16597002 19363169 20474650 21200550 22220030 23807175 24733975 27661670 29680770 30711975 33330045 38726338 41492505 47614350 49467950 55550075 58089507 61423950 66660090 69154175 74201925 82985010 96815845 111100150 116179014 135542183 138308350 148403850 166650225 193631690 207462525 271084366 290447535 333300450 406626549 414925050 484079225 580895070 677710915 813253098 968158450 1355421830 1452237675 2033132745 2904475350 3388554575 4066265490 6777109150 10165663725 20331327450
- Sum of all divisors σ(n): 60231912768
- Sum of proper divisors (its aliquot sum) s(n): 39900585318
- 20331327450 is an abundant number, because the sum of its proper divisors (39900585318) is greater than itself. Its abundance is 19569257868
Bases of 20331327450
- Binary: 100101110111101011101101111110110102
- Hexadecimal: 0x4BBD76FDA
- Base-36: 9C8QWNU
Squares and roots of 20331327450
- 20331327450 squared (203313274502) is 413362875879123502500
- 20331327450 cubed (203313274503) is 8404215985172166548318393625000
-
The
square root of 20331327450 is 142587.9639029887 -
The
cube root of 20331327450 is 2729.3249481483
Scales and comparisons
How big is 20331327450?- 20,331,327,450 seconds is equal to 646 years, 24 weeks, 4 days, 6 hours, 57 minutes, 30 seconds.
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To count from 1 to 20,331,327,450 would take you about one thousand, two hundred ninety-two 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 20331327450 cubic inches would be around 227.4 feet tall.
Recreational maths with 20331327450
- 20331327450 backwards is 05472313302
- 20331327450 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20331327450's digits is 30
- More coming soon!
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