21742000350
21,742,000,350 is an even composite number composed of seven prime numbers multiplied together.
21742000350 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 21742000350:
2 × 3 × 52 × 7 × 29 × 312 × 743
(2 × 3 × 5 × 5 × 7 × 29 × 31 × 31 × 743)See below for interesting mathematical facts about the number 21742000350 from the Numbermatics database.
Names of 21742000350
- Cardinal: 21742000350 can be written as Twenty-one billion, seven hundred forty-two million, three hundred fifty.
Scientific notation
- Scientific notation: 2.174200035 × 1010
Factors of 21742000350
Divisors of 21742000350
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 25 29 30 31 35 42 50 58 62 70 75 87 93 105 145 150 155 174 175 186 203 210 217 290 310 350 406 434 435 465 525 609 651 725 743 775 870 899 930 961 1015 1050 1085 1218 1302 1450 1486 1550 1798 1922 2030 2170 2175 2229 2325 2697 2883 3045 3255 3715 4350 4458 4495 4650 4805 5075 5201 5394 5425 5766 6090 6293 6510 6727 7430 8990 9610 10150 10402 10850 11145 12586 13454 13485 14415 15225 15603 16275 18575 18879 20181 21547 22290 22475 23033 24025 26005 26970 27869 28830 30450 31206 31465 32550 33635 37150 37758 40362 43094 44950 46066 48050 52010 55725 55738 62930 64641 67270 67425 69099 72075 78015 83607 94395 100905 107735 111450 115165 129282 130025 134850 138198 139345 144150 150829 156030 157325 161231 167214 168175 188790 195083 201810 215470 230330 260050 278690 301658 314650 322462 323205 336350 345495 390075 390166 418035 452487 471975 483693 504525 538675 575825 585249 646410 667957 690990 696725 714023 754145 780150 806155 836070 904974 943950 967386 975415 1009050 1077350 1151650 1170498 1335914 1393450 1428046 1508290 1612310 1616025 1727475 1950830 2003871 2090175 2142069 2262435 2418465 2926245 3232050 3339785 3454950 3570115 3770725 4007742 4030775 4180350 4284138 4524870 4675699 4836930 4877075 4998161 5852490 6679570 7140230 7541450 8061550 9351398 9754150 9996322 10019355 10710345 11312175 12092325 14027097 14631225 14994483 16698925 17850575 20038710 20706667 21420690 22624350 23378495 24184650 24990805 28054194 29262450 29988966 33397850 35701150 41413334 46756990 49981610 50096775 53551725 62120001 70135485 74972415 100193550 103533335 107103450 116892475 124240002 124954025 140270970 144946669 149944830 207066670 233784950 249908050 289893338 310600005 350677425 374862075 434840007 517666675 621200010 701354850 724733345 749724150 869680014 1035333350 1449466690 1553000025 2174200035 3106000050 3623666725 4348400070 7247333450 10871000175 21742000350
- Sum of all divisors σ(n): 65959349760
- Sum of proper divisors (its aliquot sum) s(n): 44217349410
- 21742000350 is an abundant number, because the sum of its proper divisors (44217349410) is greater than itself. Its abundance is 22475349060
Bases of 21742000350
- Binary: 101000011111110110010011000110111102
- Hexadecimal: 0x50FEC98DE
- Base-36: 9ZKMIU6
Squares and roots of 21742000350
- 21742000350 squared (217420003502) is 472714579219400122500
- 21742000350 cubed (217420003503) is 10277760546838300190185042875000
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The
square root of 21742000350 is 147451.6881897253 -
The
cube root of 21742000350 is 2791.0428200525
Scales and comparisons
How big is 21742000350?- 21,742,000,350 seconds is equal to 691 years, 17 weeks, 12 hours, 32 minutes, 30 seconds.
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To count from 1 to 21,742,000,350 would take you about one thousand, three hundred eighty-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 21742000350 cubic inches would be around 232.6 feet tall.
Recreational maths with 21742000350
- 21742000350 backwards is 05300024712
- The number of decimal digits it has is: 11
- The sum of 21742000350's digits is 24
- More coming soon!
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