521990147 is an odd 9-digits composite number following 521990146
and preceding 521990148 . In scientific notation, it is written as 5.21990147 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 436507200 positive integers (up to 521990147) that are relatively prime to 521990147.
521990147 has 8 divisors, whose sum is 611110752
The reverse of 521990147 is 741099125
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
five hundred twenty-one million nine hundred ninety thousand one hundred forty-seven
Scientific notation
5.21990147 × 10^8
Engineering notation
5.21990147 × 10^6
Prime Factorization
41 × 7 × 1818781
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
521990147
Product of the distinct prime numbers
The prime factorization of 521990147 is 41 × 7 × 1818781.
Since it has a total of 3 prime factors.
2 , 2 , 39 , 19 , 43 , 266 , 3337 , 3011 , 97576 , 74896 , 863528 , 691309 , 6529252 , 2134992 , 70648949 , 94716946 , 719188015 , 77181724 , 9820186757 , 3612000624
n×2
1043980294
n×3
1565970441
n×4
2087960588
n×5
2609950735
n÷2
260995073.5
n÷3
173996715.66667
n÷3
130497536.75
n÷5
104398029.4
n2
272473713565081609
n3
1.4222859379747E+26
n4
7.4241924583946E+34
n5
3.8753553127137E+43
2 √n
22847.103689527
3 √n
805.16972206815
4 √n
151.15258413116
5 √n
55.402895295428
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
-521990146
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 521990147 can be divided by 8 positive divisors.
The sum of these divisors (counting 521990147) is 1, the average is 0.125.
Base
System
Value
2
Binary
11111000111001111000000000011
3
Ternary
1100101012211212102
4
Quaternary
133013033000003
5
Quinary
2032112141042
6
Senary
123444021015
8
Octal
3707170003
10
Decimal
521990147
12
Duodecimal
12699176b
16
Hexadecimal
1f1cf003
20
Vigesimal
8328f77
36
Base36
8ms26b
md5
1ada39b9442cd886aec0345d0cd0c4a8
sha1
7bac4bd491dc761208a0f2b998cd4fa354c74631
sha256
ee226bd1f5900345b159a6234fd25a9acef49e7b9423fc39e9fb4afc3c616a3b
sha512
bafed5c1d9ab364c9ef1b0970464b0fa154f799c8147a7725ed3165311a1c745a5a6d3027eb2cdbd02d313524893a6f8fb3847086003d908c97d4dd8ebce3c63
ripemd-160
1a5dd86b97f95d69a75d01ef9b6596e546d3dc7c
Diameter
1043980294
Circumference
3279760822.1229
Area
8.5600141683239E+17
Volume
5.957657405394E+26
Surface area
3.4240056673296E+18
Circumference
3279760822.1229
Perimeter
2087960588
Area
272473713565081609
Diagonal
738205545.31253
Surface area
1634842281390489654
Volume
1.4222859379747E+26
Space diagonal
904113455.65435
Perimeter
1565970441
Area
1.1798457890542E+17
Altitude
452056727.82717
Surface area
1.1798457890542E+17
Volume
1.676180052547E+25
Height
246068515.10418