64831331 is an odd 8-digits prime number following 64831330
and preceding 64831332 . In scientific notation, it is written as 6.4831331 × 10^7.
The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors.
There are 64831330 positive integers (up to 64831331) that are relatively prime to 64831331.
64831331 has 2 divisors, whose sum is 64831332
The reverse of 64831331 is 13313846
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2
Name
sixty-four million eight hundred thirty-one thousand three hundred thirty-one
Scientific notation
6.4831331 × 10^7
Engineering notation
6.4831331 × 10^6
Prime Factorization
64831331
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
64831331
Product of the distinct prime numbers
The prime factorization of 64831331 is 64831331.
Since it has a total of 1 prime factors.
8 , 2 , 23 , 12 , 163 , 371 , 5149 , 5857 , 52937 , 80176 , 338668 , 702424 , 7237947 , 8318355 , 60935015 , 45753583 , 787422094 , 132190046 , 572676610 , 253636559
n×2
129662662
n×3
194493993
n×4
259325324
n×5
324156655
n÷2
32415665.5
n÷3
21610443.666667
n÷3
16207832.75
n÷5
12966266.2
n2
4203101479231561
n3
2.7249266322665E+23
n4
1.7666062044719E+31
n5
1.1453143158877E+39
2 √n
8051.7905462077
3 √n
401.72449419848
4 √n
89.73176999373
5 √n
36.505389583576
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
64831332
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
32415666
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8051.7906083057
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999691507
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64831331 can be divided by 2 positive divisors.
The sum of these divisors (counting 64831331) is 64831332, the average is 32415666.
Base
System
Value
2
Binary
11110111010011111101100011
3
Ternary
11111222202212102
4
Quaternary
3313103331203
5
Quinary
113044100311
6
Senary
10233321015
8
Octal
367237543
10
Decimal
64831331
12
Duodecimal
1986616b
16
Hexadecimal
3dd3f63
20
Vigesimal
1053i6b
36
Base36
12lk6b
md5
0f49d82707f96eab1d1c6ee6560b78d6
sha1
fb72717004ededaf3c0e9998fbc73850197bb4af
sha256
fdfb44551ed5ea9fab530d9ba5dd564c411820fef2069d567a69fddb285caec9
sha512
cf82d0d7863f817346d6c9f482f175f6a9449502fd70e167f134b449e423f000dae5009eb3f6022f4bab1aa7d29d5c9ad1201f8879cf13c02490725ffe95ed4d
ripemd-160
1b67be19ac064fc1053a503844c16579fef0f45d
Diameter
129662662
Circumference
407347266.3841
Area
1.3204432729446E+16
Volume
1.1414145986E+24
Surface area
5.2817730917785E+16
Circumference
407347266.3841
Perimeter
259325324
Area
4203101479231561
Diagonal
91685347.566899
Surface area
25218608875389366
Volume
2.7249266322665E+23
Space diagonal
112291159.21432
Perimeter
194493993
Area
1.8199963278492E+15
Altitude
56145579.607158
Surface area
1.8199963278492E+15
Volume
3.2113568331858E+22
Height
30561782.5223