156950972 is an even 9-digits composite number following 156950971
and preceding 156950973 . In scientific notation, it is written as 1.56950972 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 78405120 positive integers (up to 156950972) that are relatively prime to 156950972.
156950972 has 12 divisors, whose sum is 274910496
The reverse of 156950972 is 279059651
Previous prime number is 1153
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred fifty-six million nine hundred fifty thousand nine hundred seventy-two
Scientific notation
1.56950972 × 10^8
Engineering notation
1.56950972 × 10^6
Prime Factorization
2 × 2 × 1153 × 34031
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78475486
Product of the distinct prime numbers
The prime factorization of 156950972 is 2 × 2 × 1153 × 34031.
Since it has a total of 4 prime factors.
8 , 6 , 87 , 6 , 280 , 452 , 2602 , 8337 , 25283 , 74959 , 172698 , 831710 , 3943959 , 9081697 , 12112786 , 33444282 , 887137584 , 61430259 , 4500609848 , 9182795733
n×2
313901944
n×3
470852916
n×4
627803888
n×5
784754860
n÷2
78475486
n÷3
52316990.666667
n÷3
39237743
n÷5
31390194.4
n2
24633607611744784
n3
3.8662686585299E+24
n4
6.0681462396941E+32
n5
9.5240145055813E+40
2 √n
12528.007503191
3 √n
539.41291018489
4 √n
111.92858215483
5 √n
43.566513089888
1 , 2 , 4 , 1153 , 2306 , 4612 , 34031 , 68062 , 136124 , 39237743 , 78475486 , 156950972
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156950971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156950972 can be divided by 12 positive divisors.
The sum of these divisors (counting 156950972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010110101110000110111100
3
Ternary
101221022221020222
4
Quaternary
21112232012330
5
Quinary
310134412342
6
Senary
23324000512
8
Octal
1126560674
10
Decimal
156950972
12
Duodecimal
44690138
16
Hexadecimal
95ae1bc
20
Vigesimal
290ih8c
36
Base36
2lg058
md5
18ce8ba1d99ad0d91b8f09ef69cbc7d1
sha1
bd6bae832ce864069396d0659c83fbd3f9055e71
sha256
1d4c16f7b216138ba94af343340c45200a765e7ce033c3149ac7d14f17d4f32e
sha512
14a91c6a7100f05f6e2a923100ee82163b01209a5f009589a6eebf7c7bf0bf103ed9dbc4834cf9cfb41288b115e7ed9881ef0c3111db8f438defd4d932fdad8f
ripemd-160
a5ba3e0f6f1d6da41cc5c2980e5fa9f92c7263e8
Diameter
313901944
Circumference
986152041.21795
Area
7.7388760704471E+16
Volume
1.6194988285923E+25
Surface area
3.0955504281788E+17
Circumference
986152041.21795
Perimeter
627803888
Area
24633607611744784
Diagonal
221962193.23004
Surface area
147801645670468704
Volume
3.8662686585299E+24
Space diagonal
271847057.80132
Perimeter
470852916
Area
1.0666664989314E+16
Altitude
135923528.90066
Surface area
1.0666664989314E+16
Volume
4.5564413105592E+23
Height
73987397.743347