64372261 is an odd 8-digits prime number following 64372260
and preceding 64372262 . In scientific notation, it is written as 6.4372261 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 64372260 positive integers (up to 64372261) that are relatively prime to 64372261.
64372261 has 2 divisors, whose sum is 64372262
The reverse of 64372261 is 16227346
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 31 Digital Root 4
Name
sixty-four million three hundred seventy-two thousand two hundred sixty-one
Scientific notation
6.4372261 × 10^7
Engineering notation
6.4372261 × 10^6
Prime Factorization
64372261
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
64372261 Product of the distinct prime numbers
The prime factorization of 64372261 is 64372261.
Since it has a total of 1 prime factors.
5 , 8 , 72 , 79 , 327 , 657 , 4809 , 3108 , 11681 , 44443 , 490840 , 769288 , 9067751 , 2922659 , 40670065 , 51611589 , 330898467 , 890106144 , 8287613095 , 3235589352
n×2
128744522
n×3
193116783
n×4
257489044
n×5
321861305
n÷2
32186130.5
n÷3
21457420.333333
n÷3
16093065.25
n÷5
12874452.2
n2
4143787986252121
n3
2.6674500177969E+23
n4
1.7170978875007E+31
n5
1.1053347337675E+39
2 √n8023.2325779576
3 √n400.77404491998
4 √n89.572499004759
5 √n36.453543667722
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
64372262 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
32186131 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8023.2326402766 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999689307 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64372261 can be divided by 2 positive divisors.
The sum of these divisors (counting 64372261) is 64372262, the average is 32186131.
Base
System
Value
2
Binary
11110101100011111000100101
3
Ternary
11111010110010211
4
Quaternary
3311203320211
5
Quinary
112434403021
6
Senary
10215415421
8
Octal
365437045
10
Decimal
64372261
12
Duodecimal
19684571
16
Hexadecimal
3d63e25
20
Vigesimal
1026ad1
36
Base36
12bpyd
md5
44cbd0e5147514273fac25f50a971f06
sha1
553bf6237e5f37d501384540beeb3009ec77e893
sha256
6cffea8b61ef5096794bb2c7b3622eac6dca838b50bab54d29b8dd442d3acba1
sha512
63540ecf55318d004265493fa98416016e5250068ab650818fe2f021a42e3f1a250c52b8f1b3d9a321a91d568f83ec8f1b93e4e6f5959746aa6af967f7dacd24
ripemd-160
c1aaa4ed138617b5743461d587d78a43363858ba
Diameter
128744522
Circumference
404462844.50513
Area
1.3018093895643E+16
Volume
1.1173388506305E+24
Surface area
5.2072375582573E+16
Circumference
404462844.50513
Perimeter
257489044
Area
4143787986252121
Diagonal
91036124.546821
Surface area
24862727917512726
Volume
2.6674500177969E+23
Space diagonal
111496026.65008
Perimeter
193116783
Area
1.7943128319955E+15
Altitude
55748013.325042
Surface area
1.7943128319955E+15
Volume
3.1436199934339E+22
Height
30345374.84894