157213413 is an odd 9-digits composite number following 157213412
and preceding 157213414 . In scientific notation, it is written as 1.57213413 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 89835480 positive integers (up to 157213413) that are relatively prime to 157213413.
157213413 has 8 divisors, whose sum is 180624640
The reverse of 157213413 is 314312751
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred fifty-seven million two hundred thirteen thousand four hundred thirteen
Scientific notation
1.57213413 × 10^8
Engineering notation
1.57213413 × 10^6
Prime Factorization
189 × 7 × 118831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157213413
Product of the distinct prime numbers
The prime factorization of 157213413 is 189 × 7 × 118831.
Since it has a total of 3 prime factors.
5 , 2 , 15 , 41 , 876 , 564 , 3657 , 5072 , 27340 , 45219 , 255740 , 726707 , 1980916 , 6949469 , 50956672 , 93616482 , 728392082 , 864334133 , 7720536511 , 3352460809
n×2
314426826
n×3
471640239
n×4
628853652
n×5
786067065
n÷2
78606706.5
n÷3
52404471
n÷3
39303353.25
n÷5
31442682.6
n2
24716057227108569
n3
3.8856957125771E+24
n4
6.1088348485371E+32
n5
9.6039077599185E+40
2 √n
12538.477299896
3 √n
539.71339729646
4 √n
111.97534237454
5 √n
43.581073050121
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
-157213412
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 157213413 can be divided by 8 positive divisors.
The sum of these divisors (counting 157213413) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111101110001011100101
3
Ternary
101221211021021000
4
Quaternary
21113232023211
5
Quinary
310221312123
6
Senary
23333343513
8
Octal
1127561345
10
Decimal
157213413
12
Duodecimal
44797b99
16
Hexadecimal
95ee2e5
20
Vigesimal
292bdad
36
Base36
2llmn9
md5
7612fa6fc0153e7b3eb4468d1c362449
sha1
2782b294f8ed1cec618e9655e18b562d5cacaf7c
sha256
442fc449fd0e98a86a430b59c3542261fc9918a1200b7778e4b551500753950a
sha512
b9fbbe01aba0006a23d87a7155c61fc31915234218552171ec603b1ec4e672a34eb21c223497815b571d0093848738bd88d75ae9abef0a6d051cdd1dcbd23eed
ripemd-160
d9862b476afefcc11620a53f32df150eee4236df
Diameter
314426826
Circumference
987801006.65316
Area
7.7647783810389E+16
Volume
1.6276364139623E+25
Surface area
3.1059113524156E+17
Circumference
987801006.65316
Perimeter
628853652
Area
24716057227108569
Diagonal
222333340.85156
Surface area
148296343362651414
Volume
3.8856957125771E+24
Space diagonal
272301618.94731
Perimeter
471640239
Area
1.0702366720033E+16
Altitude
136150809.47365
Surface area
1.0702366720033E+16
Volume
4.5793363133179E+23
Height
74111113.617188