23897321 is an odd 8-digits composite number following 23897320
and preceding 23897322 . In scientific notation, it is written as 2.3897321 × 10^7.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 20333088 positive integers (up to 23897321) that are relatively prime to 23897321.
23897321 has 8 divisors, whose sum is 27511680
The reverse of 23897321 is 12379832
Previous prime number is 137
Is Prime? no Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
twenty-three million eight hundred ninety-seven thousand three hundred twenty-one
Scientific notation
2.3897321 × 10^7
Engineering notation
2.3897321 × 10^6
Prime Factorization
7 × 137 × 24919
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
23897321 Product of the distinct prime numbers
The prime factorization of 23897321 is 7 × 137 × 24919.
Since it has a total of 3 prime factors.
7 , 7 , 11 , 79 , 124 , 785 , 1000 , 6281 , 28539 , 34504 , 694855 , 613304 , 174605 , 9750800 , 66913523 , 40382260 , 782801688 , 371403253 , 2844398020 , 8165829735
n×2
47794642
n×3
71691963
n×4
95589284
n×5
119486605
n÷2
11948660.5
n÷3
7965773.6666667
n÷3
5974330.25
n÷5
4779464.2
n2
571081950977041
n3
1.3647328699805E+22
n4
3.2613459473174E+29
n5
7.7937430995094E+36
2 √n4888.4886212407
3 √n288.037968406
4 √n69.91772751771
5 √n29.899907409325
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-23897320 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 23897321 can be divided by 8 positive divisors.
The sum of these divisors (counting 23897321) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011011001010010011101001
3
Ternary
1122222002221222
4
Quaternary
1123022103221
5
Quinary
22104203241
6
Senary
2212111425
8
Octal
133122351
10
Decimal
23897321
12
Duodecimal
8005575
16
Hexadecimal
16ca4e9
20
Vigesimal
797361
36
Base36
e87ah
md5
8bf9564045b86731448bea403072a376
sha1
9e45c55e848bf37a5f71e6ebc1c88312f6dd453c
sha256
4a162ddfa4e392c224def90d936e88c40b66b9c857a76f4a240da4f93ef0fbd2
sha512
15ec47efc2331177bb33e53c9943fbca1773142df9b48f1c8b5f4e6982a67947dd6b4497624491792301077a1f922e24af430d084653ef87ba0436be0b96851e
ripemd-160
6184d11af64a612bc0508d182e6d1fc9a0a218b1
Diameter
47794642
Circumference
150151296.18815
Area
1.7941068617872E+15
Volume
5.7165796779242E+22
Surface area
7.1764274471488E+15
Circumference
150151296.18815
Perimeter
95589284
Area
571081950977041
Diagonal
33795915.462583
Surface area
3426491705862246
Volume
1.3647328699805E+22
Space diagonal
41391374.136783
Perimeter
71691963
Area
2.4728573859445E+14
Altitude
20695687.068391
Surface area
2.4728573859445E+14
Volume
1.6083531114523E+21
Height
11265305.154194