1423919420
1,423,919,420 is an even composite number composed of six prime numbers multiplied together.
1423919420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1423919420:
22 × 5 × 72 × 11 × 23 × 5743
(2 × 2 × 5 × 7 × 7 × 11 × 23 × 5743)See below for interesting mathematical facts about the number 1423919420 from the Numbermatics database.
Names of 1423919420
- Cardinal: 1423919420 can be written as One billion, four hundred twenty-three million, nine hundred nineteen thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.42391942 × 109
Factors of 1423919420
Divisors of 1423919420
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 23 28 35 44 46 49 55 70 77 92 98 110 115 140 154 161 196 220 230 245 253 308 322 385 460 490 506 539 644 770 805 980 1012 1078 1127 1265 1540 1610 1771 2156 2254 2530 2695 3220 3542 4508 5060 5390 5635 5743 7084 8855 10780 11270 11486 12397 17710 22540 22972 24794 28715 35420 40201 49588 57430 61985 63173 80402 114860 123970 126346 132089 160804 201005 247940 252692 264178 281407 315865 402010 442211 528356 562814 631730 660445 804020 884422 924623 1125628 1263460 1320890 1407035 1452979 1768844 1849246 2211055 2641780 2814070 2905958 3095477 3698492 4422110 4623115 5628140 5811916 6190954 6472361 7264895 8844220 9246230 10170853 12381908 12944722 14529790 15477385 18492460 20341706 25889444 29059580 30954770 32361805 40683412 50854265 61909540 64723610 71195971 101708530 129447220 142391942 203417060 284783884 355979855 711959710 1423919420
- Sum of all divisors σ(n): 3960327168
- Sum of proper divisors (its aliquot sum) s(n): 2536407748
- 1423919420 is an abundant number, because the sum of its proper divisors (2536407748) is greater than itself. Its abundance is 1112488328
Bases of 1423919420
- Binary: 10101001101111101001001001111002
- Hexadecimal: 0x54DF493C
- Base-36: NJRJ98
Squares and roots of 1423919420
- 1423919420 squared (14239194202) is 2027546514653136400
- 1423919420 cubed (14239194203) is 2887062857167915483868888000
-
The
square root of 1423919420 is 37734.8568302571 -
The
cube root of 1423919420 is 1125.0240442597
Scales and comparisons
How big is 1423919420?- 1,423,919,420 seconds is equal to 45 years, 14 weeks, 2 days, 13 hours, 10 minutes, 20 seconds.
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To count from 1 to 1,423,919,420 would take you about ninety 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 1423919420 cubic inches would be around 93.8 feet tall.
Recreational maths with 1423919420
- 1423919420 backwards is 0249193241
- 1423919420 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1423919420's digits is 35
- More coming soon!
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The information we have on file for 1423919420 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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