42623891 is an odd 8-digits prime number following 42623890
and preceding 42623892 . In scientific notation, it is written as 4.2623891 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 42623890 positive integers (up to 42623891) that are relatively prime to 42623891.
42623891 has 2 divisors, whose sum is 42623892
The reverse of 42623891 is 19832624
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
forty-two million six hundred twenty-three thousand eight hundred ninety-one
Scientific notation
4.2623891 × 10^7
Engineering notation
4.2623891 × 10^6
Prime Factorization
42623891
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
42623891 Product of the distinct prime numbers
The prime factorization of 42623891 is 42623891.
Since it has a total of 1 prime factors.
5 , 2 , 13 , 97 , 663 , 498 , 8469 , 5102 , 19708 , 74748 , 285531 , 350678 , 9276358 , 271152 , 94961463 , 92910753 , 984406476 , 705103144 , 5231702517 , 3723261128
n×2
85247782
n×3
127871673
n×4
170495564
n×5
213119455
n÷2
21311945.5
n÷3
14207963.666667
n÷3
10655972.75
n÷5
8524778.2
n2
1816796083979881
n3
7.7438918252785E+22
n4
3.3007480107646E+30
n5
1.406907234293E+38
2 √n6528.6974964383
3 √n349.3153718897
4 √n80.800355794008
5 √n33.568398216624
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
42623892 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
21311946 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6528.6975730233 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999953078 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42623891 can be divided by 2 positive divisors.
The sum of these divisors (counting 42623891) is 42623892, the average is 21311946.
Base
System
Value
2
Binary
10100010100110001110010011
3
Ternary
2222012111222122
4
Quaternary
2202212032103
5
Quinary
41402431031
6
Senary
4121324455
8
Octal
242461623
10
Decimal
42623891
12
Duodecimal
1233672b
16
Hexadecimal
28a6393
20
Vigesimal
d67jeb
36
Base36
pdksz
md5
51f4b9cb9958f7290524f83f10861df2
sha1
813aaaa26382f8db21ead7095968967ae7547902
sha256
bb4de4101b6f680197f449dd1844172a8d9f194c8a172b23e4b9cc0a2ac77a6c
sha512
b1673f9099fc7bddca09d0dd59829a4e801b8883eac43b1f9eae20d83dba978791c8ed1353f342e0a99c402391dc1dad77f1342b08b8afccec9d8c40f0a7618f
ripemd-160
031e84d8da45ecd81814d40cf8125dc6e6385fda
Diameter
85247782
Circumference
267813805.66602
Area
5.7076332305019E+15
Volume
3.2437538224652E+23
Surface area
2.2830532922008E+16
Circumference
267813805.66602
Perimeter
170495564
Area
1816796083979881
Diagonal
60279284.733313
Surface area
10900776503879286
Volume
7.7438918252785E+22
Space diagonal
73826744.828278
Perimeter
127871673
Area
7.8669578111133E+14
Altitude
36913372.414139
Surface area
7.8669578111133E+14
Volume
9.1262640373825E+21
Height
20093094.911104