157353989 is an odd 9-digits composite number following 157353988
and preceding 157353990 . In scientific notation, it is written as 1.57353989 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 134652672 positive integers (up to 157353989) that are relatively prime to 157353989.
157353989 has 16 divisors, whose sum is 182121408
The reverse of 157353989 is 989353751
Previous prime number is 67
Is Prime? no Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred fifty-seven million three hundred fifty-three thousand nine hundred eighty-nine
Scientific notation
1.57353989 × 10^8
Engineering notation
1.57353989 × 10^6
Prime Factorization
13 × 17 × 67 × 10627
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
157353989 Product of the distinct prime numbers
The prime factorization of 157353989 is 13 × 17 × 67 × 10627.
Since it has a total of 4 prime factors.
5 , 3 , 1 , 21 , 747 , 323 , 863 , 6320 , 42794 , 96323 , 298223 , 961408 , 1384972 , 5254461 , 89043253 , 55704537 , 600196855 , 636287333 , 3476876675 , 8831019293
n×2
314707978
n×3
472061967
n×4
629415956
n×5
786769945
n÷2
78676994.5
n÷3
52451329.666667
n÷3
39338497.25
n÷5
31470797.8
n2
24760277854212121
n3
3.8961284891086E+24
n4
6.1307135941779E+32
n5
9.6469223946042E+40
2 √n12544.081831685
3 √n539.87421510129
4 √n112.00036531942
5 √n43.58886406838
1 , 13 , 17 , 67 , 221 , 871 , 1139 , 10627 , 14807 , 138151 , 180659 , 712009 , 2348567 , 9256117 , 12104153 , 157353989
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157353988 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157353989 can be divided by 16 positive divisors.
The sum of these divisors (counting 157353989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000010000100000000101
3
Ternary
101222002102002112
4
Quaternary
21120100200011
5
Quinary
310240311424
6
Senary
23340350405
8
Octal
1130204005
10
Decimal
157353989
12
Duodecimal
44845405
16
Hexadecimal
9610805
20
Vigesimal
29394j9
36
Base36
2lon45
md5
87a7c23d057e8aba4f4684a015d99499
sha1
cb126347e6cfdbdf36a20068cc4d64cdc0d4c63b
sha256
d1124b480cb503d36bb5a398fd063642afe73d1900cdc6ecb13e5b4a2bd7f091
sha512
18a2d10ff2589dc7d56683eaea50b578d0cfa211b9288d1f784d8263aee49ef1a227492533260075d666065219fc864006410566bca16a35596968fd9de65d8e
ripemd-160
130276e10048d6972b23858d400081525b02d24a
Diameter
314707978
Circumference
988684271.7109
Area
7.7786707007635E+16
Volume
1.6320064851767E+25
Surface area
3.1114682803054E+17
Circumference
988684271.7109
Perimeter
629415956
Area
24760277854212121
Diagonal
222532145.33731
Surface area
148561667125272726
Volume
3.8961284891086E+24
Space diagonal
272545103.72163
Perimeter
472061967
Area
1.0721514813254E+16
Altitude
136272551.86082
Surface area
1.0721514813254E+16
Volume
4.5916314583714E+23
Height
74177381.779102