157094994 is an even 9-digits composite number following 157094993
and preceding 157094995 . In scientific notation, it is written as 1.57094994 × 10^8.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 42243840 positive integers (up to 157094994) that are relatively prime to 157094994.
157094994 has 32 divisors, whose sum is 380198016
The reverse of 157094994 is 499490751
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred fifty-seven million ninety-four thousand nine hundred ninety-four
Scientific notation
1.57094994 × 10^8
Engineering notation
1.57094994 × 10^6
Prime Factorization
2 × 3 × 17 × 7 × 220021
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
157094994 Product of the distinct prime numbers
The prime factorization of 157094994 is 2 × 3 × 17 × 7 × 220021.
Since it has a total of 5 prime factors.
6 , 6 , 34 , 19 , 994 , 562 , 8988 , 2656 , 96324 , 42580 , 963366 , 134592 , 28625 , 4455974 , 34168948 , 89249411 , 916809582 , 339529148 , 7717868149 , 9193158956
n×2
314189988
n×3
471284982
n×4
628379976
n×5
785474970
n÷2
78547497
n÷3
52364998
n÷3
39273748.5
n÷5
31418998.8
n2
24678837139860036
n3
3.8769217724133E+24
n4
6.0904500257574E+32
n5
9.5677921025365E+40
2 √n12533.754186197
3 √n539.57785251195
4 √n111.95425041595
5 √n43.574505693526
1 , 2 , 3 , 6 , 7 , 14 , 17 , 21 , 34 , 42 , 51 , 102 , 119 , 238 , 357 , 714 , 220021 , 440042 , 660063 , 1320126 , 1540147 , 3080294 , 3740357 , 4620441 , 7480714 , 9240882 , 11221071 , 22442142 , 26182499 , 52364998 , 78547497 , 157094994
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157094993 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157094994 can be divided by 32 positive divisors.
The sum of these divisors (counting 157094994) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001010111010001010001010010
3
Ternary
101221121020211010
4
Quaternary
21113101101102
5
Quinary
310204014434
6
Senary
23331031350
8
Octal
1127212122
10
Decimal
157094994
12
Duodecimal
4473b556
16
Hexadecimal
95d1452
20
Vigesimal
291gh9e
36
Base36
2lj39u
md5
451aeb3f448e765d5188baa9a7bb6a75
sha1
97964da87a1bda37f56ff6d4a05b89ab1567f45d
sha256
d0b8e3a6cde115e7430dfc5640b3e61332424779458327908b06375b1439d7d2
sha512
1891d0c31b837cf5baba2271eaeec5243136be2a62b0e6340f37aa3c9861ae51f02da0e445fb5278d2c617c1cb8d42794165f14aff1f05d79f7011dba2ee3962
ripemd-160
0f48678924254341c4da50c52666abb53643c547
Diameter
314189988
Circumference
987056958.13227
Area
7.7530853457723E+16
Volume
1.6239611945008E+25
Surface area
3.1012341383089E+17
Circumference
987056958.13227
Perimeter
628379976
Area
24678837139860036
Diagonal
222165871.09572
Surface area
148073022839160216
Volume
3.8769217724133E+24
Space diagonal
272096511.22273
Perimeter
471284982
Area
1.0686249949489E+16
Altitude
136048255.61136
Surface area
1.0686249949489E+16
Volume
4.568996125672E+23
Height
74055290.36524