159457955 is an odd 9-digits composite number following 159457954
and preceding 159457956 . In scientific notation, it is written as 1.59457955 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 123451200 positive integers (up to 159457955) that are relatively prime to 159457955.
159457955 has 8 divisors, whose sum is 197522304
The reverse of 159457955 is 559754951
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred fifty-nine million four hundred fifty-seven thousand nine hundred fifty-five
Scientific notation
1.59457955 × 10^8
Engineering notation
1.59457955 × 10^6
Prime Factorization
5 × 31 × 1028761
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
159457955
Product of the distinct prime numbers
The prime factorization of 159457955 is 5 × 31 × 1028761.
Since it has a total of 3 prime factors.
4 , 1 , 48 , 99 , 117 , 340 , 5389 , 6883 , 92494 , 46186 , 589574 , 242079 , 9001220 , 1176951 , 29701613 , 40442623 , 905117517 , 126044842 , 5996572440 , 2540588206
n×2
318915910
n×3
478373865
n×4
637831820
n×5
797289775
n÷2
79728977.5
n÷3
53152651.666667
n÷3
39864488.75
n÷5
31891591
n2
25426839412782025
n3
4.0545118148756E+24
n4
6.4652416252341E+32
n5
1.0309342081407E+41
2 √n
12627.666253113
3 √n
542.26977283845
4 √n
112.3728893155
5 √n
43.704810148177
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
-159457954
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 159457955 can be divided by 8 positive divisors.
The sum of these divisors (counting 159457955) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100000010010001010100011
3
Ternary
102010001022012012
4
Quaternary
21200102022203
5
Quinary
311310123310
6
Senary
23453423135
8
Octal
1140221243
10
Decimal
159457955
12
Duodecimal
4549aaab
16
Hexadecimal
98122a3
20
Vigesimal
29gc4hf
36
Base36
2mxqjn
md5
78dd588b2d38c6b42c27786d1511ce82
sha1
2227f179ae00c4162e0ea1389dfe91688a5d7f62
sha256
8b13ba25312857b5d28fe3d95dfa4c91ebc68931f4453facc81e8427d972f397
sha512
fc26bc95a22acbcaa62796a0f770961174b064d00428f69b7db737f53744610df68a0318afe6f1335f0de3af491a72983b7e7962be820b2c289094d5a57f199e
ripemd-160
a09167fb72413d55a6ef399d76bf078be528ba54
Diameter
318915910
Circumference
1001903879.9689
Area
7.9880771903203E+16
Volume
1.6983499375342E+25
Surface area
3.1952308761281E+17
Circumference
1001903879.9689
Perimeter
637831820
Area
25426839412782025
Diagonal
225507602.58928
Surface area
152561036476692150
Volume
4.0545118148756E+24
Space diagonal
276189279.73103
Perimeter
478373865
Area
1.1010144434708E+16
Altitude
138094639.86552
Surface area
1.1010144434708E+16
Volume
4.7782879978325E+23
Height
75169200.863093