638863114 is an even 9-digits composite number following 638863113
and preceding 638863115 . In scientific notation, it is written as 6.38863114 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 319272096 positive integers (up to 638863114) that are relatively prime to 638863114.
638863114 has 8 divisors, whose sum is 958773060
The reverse of 638863114 is 411368836
Previous prime number is 2029
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
six hundred thirty-eight million eight hundred sixty-three thousand one hundred fourteen
Scientific notation
6.38863114 × 10^8
Engineering notation
6.38863114 × 10^6
Prime Factorization
2 × 2029 × 157433
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
638863114
Product of the distinct prime numbers
The prime factorization of 638863114 is 2 × 2029 × 157433.
Since it has a total of 3 prime factors.
9 , 10 , 4 , 84 , 439 , 337 , 37 , 2871 , 9030 , 47383 , 740204 , 664531 , 6691731 , 4375011 , 74826648 , 84114384 , 721668844 , 37563690 , 1470110061 , 8452180669
n×2
1277726228
n×3
1916589342
n×4
2555452456
n×5
3194315570
n÷2
319431557
n÷3
212954371.33333
n÷3
159715778.5
n÷5
127772622.8
n2
408146078429776996
n3
2.6074947463254E+26
n4
1.6658322133761E+35
n5
1.0642387552389E+44
2 √n
25275.741611276
3 √n
861.26329301337
4 √n
158.98346332646
5 √n
57.687479336179
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
-638863113
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 638863114 can be divided by 8 positive divisors.
The sum of these divisors (counting 638863114) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110000101000100011100001010
3
Ternary
1122112010121102211
4
Quaternary
212011010130022
5
Quinary
2302022104424
6
Senary
143221015334
8
Octal
4605043412
10
Decimal
638863114
12
Duodecimal
159b5454a
16
Hexadecimal
2614470a
20
Vigesimal
9jchhfe
36
Base36
akd1xm
md5
4633b183141dacb4c51e46cf0ce7a6c0
sha1
1260492ef4e2a5cc8aa9b62708d37201eba6caeb
sha256
d0681cbfd1cc5684a8ecae5d869daeef41aa9edc1a0b87ee34c9acf31a6d8f39
sha512
78ce38ea19d493ffe2e68a98d1acc7ce777c3fbf4d491f1377a1959bc7ee807601a301c93bcdcb690b82650d92b1558d829f2cf7c3ff4e2b839177f6b9aa52e0
ripemd-160
eb06ca4cce536f613b0b4e00ef9583f8d278e35d
Diameter
1277726228
Circumference
4014095331.1838
Area
1.2822287215865E+18
Volume
1.092224845244E+27
Surface area
5.1289148863459E+18
Circumference
4014095331.1838
Perimeter
2555452456
Area
408146078429776996
Diagonal
903488880.31871
Surface area
2448876470578661976
Volume
2.6074947463254E+26
Space diagonal
1106543372.5297
Perimeter
1916589342
Area
1.7673243618759E+17
Altitude
553271686.26483
Surface area
1.7673243618759E+17
Volume
3.0729620283916E+25
Height
301162960.10624