421412821440
421,412,821,440 is an even composite number composed of six prime numbers multiplied together.
421412821440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 421412821440:
26 × 3 × 5 × 13 × 463 × 72931
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 463 × 72931)See below for interesting mathematical facts about the number 421412821440 from the Numbermatics database.
Names of 421412821440
- Cardinal: 421412821440 can be written as Four hundred twenty-one billion, four hundred twelve million, eight hundred twenty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.2141282144 × 1011
Factors of 421412821440
Divisors of 421412821440
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 130 156 160 192 195 208 240 260 312 320 390 416 463 480 520 624 780 832 926 960 1040 1248 1389 1560 1852 2080 2315 2496 2778 3120 3704 4160 4630 5556 6019 6240 6945 7408 9260 11112 12038 12480 13890 14816 18057 18520 22224 24076 27780 29632 30095 36114 37040 44448 48152 55560 60190 72228 72931 74080 88896 90285 96304 111120 120380 144456 145862 148160 180570 192608 218793 222240 240760 288912 291724 361140 364655 385216 437586 444480 481520 577824 583448 722280 729310 875172 948103 963040 1093965 1155648 1166896 1444560 1458620 1750344 1896206 1926080 2187930 2333792 2844309 2889120 2917240 3500688 3792412 4375860 4667584 4740515 5688618 5778240 5834480 7001376 7584824 8751720 9481030 11377236 11668960 14002752 14221545 15169648 17503440 18962060 22754472 23337920 28443090 30339296 33767053 35006880 37924120 45508944 56886180 60678592 67534106 70013760 75848240 91017888 101301159 113772360 135068212 151696480 168835265 182035776 202602318 227544720 270136424 303392960 337670530 405204636 438971689 455089440 506505795 540272848 675341060 810409272 877943378 910178880 1013011590 1080545696 1316915067 1350682120 1620818544 1755886756 2026023180 2161091392 2194858445 2633830134 2701364240 3241637088 3511773512 4052046360 4389716890 5267660268 5402728480 6483274176 6584575335 7023547024 8104092720 8779433780 10535320536 10805456960 13169150670 14047094048 16208185440 17558867560 21070641072 26338301340 28094188096 32416370880 35117735120 42141282144 52676602680 70235470240 84282564288 105353205360 140470940480 210706410720 421412821440
- Sum of all divisors σ(n): 1444039597056
- Sum of proper divisors (its aliquot sum) s(n): 1022626775616
- 421412821440 is an abundant number, because the sum of its proper divisors (1022626775616) is greater than itself. Its abundance is 601213954176
Bases of 421412821440
- Binary: 1100010000111100010100101011001110000002
- Hexadecimal: 0x621E2959C0
- Base-36: 5DLEBA2O
Squares and roots of 421412821440
- 421412821440 squared (4214128214402) is 177588766074021323673600
- 421412821440 cubed (4214128214403) is 74838182967301477896015241641984000
-
The
square root of 421412821440 is 649163.1701198091 -
The
cube root of 421412821440 is 7497.2601633167
Scales and comparisons
How big is 421412821440?- 421,412,821,440 seconds is equal to 13,399 years, 32 weeks, 3 days, 5 hours, 4 minutes.
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To count from 1 to 421,412,821,440 would take you about twenty-six thousand, seven hundred ninety-nine 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 421412821440 cubic inches would be around 624.8 feet tall.
Recreational maths with 421412821440
- 421412821440 backwards is 044128214124
- The number of decimal digits it has is: 12
- The sum of 421412821440's digits is 33
- More coming soon!
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