157416993 is an odd 9-digits composite number following 157416992
and preceding 157416994 . In scientific notation, it is written as 1.57416993 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 8 positive divisors.
There are 104944644 positive integers (up to 157416993) that are relatively prime to 157416993.
157416993 has 8 divisors, whose sum is 233210400
The reverse of 157416993 is 399614751
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred fifty-seven million four hundred sixteen thousand nine hundred ninety-three
Scientific notation
1.57416993 × 10^8
Engineering notation
1.57416993 × 10^6
Prime Factorization
3 × 3 × 3 × 5830259
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
17490777
Product of the distinct prime numbers
The prime factorization of 157416993 is 3 × 3 × 3 × 5830259.
Since it has a total of 4 prime factors.
6 , 9 , 12 , 85 , 424 , 29 , 4620 , 7298 , 22545 , 67949 , 501324 , 214127 , 2602058 , 4918866 , 84688009 , 46322031 , 370734699 , 448718221 , 3436647032 , 5833871399
n×2
314833986
n×3
472250979
n×4
629667972
n×5
787084965
n÷2
78708496.5
n÷3
52472331
n÷3
39354248.25
n÷5
31483398.6
n2
24780109685162049
n3
3.9008103528484E+24
n4
6.1405383600866E+32
n5
9.6662508404599E+40
2 √n
12546.592884126
3 √n
539.94626008417
4 √n
112.01157477746
5 √n
43.592354075943
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
-157416992
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 157416993 can be divided by 8 positive divisors.
The sum of these divisors (counting 157416993) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000011111111000100001
3
Ternary
101222012121112000
4
Quaternary
21120133320201
5
Quinary
310244320433
6
Senary
23341554213
8
Octal
1130377041
10
Decimal
157416993
12
Duodecimal
44875969
16
Hexadecimal
961fe21
20
Vigesimal
293h29d
36
Base36
2lpzq9
md5
4b82ba0c9220b23b9a76579e47461d4c
sha1
7a8ce328b5af12b60d2908da39ff8dc4d903c075
sha256
d6f24c9b379cdea8d68269c6b027f67dea67e6ce052d8c1f32f643aee1fb6b15
sha512
41f6d63828249f7ad743fd08920d814eeb564ad4a252d1cc3b31aa05c899f82ea3f1c6ce813bb69f62a47a8d12a60bd9335c84d36de203e9d54fedac40dd757c
ripemd-160
5eca8e1d64ff2073644ae0ebf973d963f4400813
Diameter
314833986
Circumference
989080137.51799
Area
7.7849010542054E+16
Volume
1.6339676196741E+25
Surface area
3.1139604216822E+17
Circumference
989080137.51799
Perimeter
629667972
Area
24780109685162049
Diagonal
222621246.44859
Surface area
148680658110972294
Volume
3.9008103528484E+24
Space diagonal
272654229.85071
Perimeter
472250979
Area
1.0730102247958E+16
Altitude
136327114.92536
Surface area
1.0730102247958E+16
Volume
4.597149087703E+23
Height
74207082.14953