157445959 is an odd 9-digits composite number following 157445958
and preceding 157445960 . In scientific notation, it is written as 1.57445959 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 130063360 positive integers (up to 157445959) that are relatively prime to 157445959.
157445959 has 16 divisors, whose sum is 188140320
The reverse of 157445959 is 959544751
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred fifty-seven million four hundred forty-five thousand nine hundred fifty-nine
Scientific notation
1.57445959 × 10^8
Engineering notation
1.57445959 × 10^6
Prime Factorization
17 × 11 × 29 × 29033
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157445959
Product of the distinct prime numbers
The prime factorization of 157445959 is 17 × 11 × 29 × 29033.
Since it has a total of 4 prime factors.
8 , 5 , 85 , 73 , 852 , 154 , 7896 , 7369 , 88368 , 35086 , 962900 , 951404 , 5657923 , 3795311 , 31621725 , 86138004 , 133505648 , 638017419 , 2136858972 , 3395896416
n×2
314891918
n×3
472337877
n×4
629783836
n×5
787229795
n÷2
78722979.5
n÷3
52481986.333333
n÷3
39361489.75
n÷5
31489191.8
n2
24789230005429681
n3
3.9029640910765E+24
n4
6.145059242621E+32
n5
9.6751474556627E+40
2 √n
12547.747168317
3 √n
539.9793762128
4 √n
112.01672718088
5 √n
43.593958227027
1 , 11 , 17 , 29 , 187 , 319 , 493 , 5423 , 29033 , 319363 , 493561 , 841957 , 5429171 , 9261527 , 14313269 , 157445959
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
-157445958
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 157445959 can be divided by 16 positive divisors.
The sum of these divisors (counting 157445959) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100110111101000111
3
Ternary
101222021002020211
4
Quaternary
21120212331013
5
Quinary
310301232314
6
Senary
23342340251
8
Octal
1130467507
10
Decimal
157445959
12
Duodecimal
4488a687
16
Hexadecimal
9626f47
20
Vigesimal
2940ehj
36
Base36
2lqm2v
md5
8e66d03ed5807e7819980179ae883232
sha1
b79fb21022af5101a68837863c0b6436dc3eec2b
sha256
bbd4aff499eacaebbe3027b1ff04d6b253ee4dd4b9d953cda909be33c1d6bb9e
sha512
001945ba53d516a6e640ffd7172b4be3b7c58b71e417fcbf5d53f349dee56a208d77bb596dfaba86001121455af5442498b2ec1dec46456c9881cc41f3870640
ripemd-160
906e8723a694e3c1d8bd692b676ac8d1a4336b92
Diameter
314891918
Circumference
989262136.2636
Area
7.7877662873206E+16
Volume
1.6348697754334E+25
Surface area
3.1151065149282E+17
Circumference
989262136.2636
Perimeter
629783836
Area
24789230005429681
Diagonal
222662210.55864
Surface area
148735380032578086
Volume
3.9029640910765E+24
Space diagonal
272704400.43441
Perimeter
472337877
Area
1.0734051462479E+16
Altitude
136352200.2172
Surface area
1.0734051462479E+16
Volume
4.5996872925462E+23
Height
74220736.852879