157230874 is an even 9-digits composite number following 157230873
and preceding 157230875 . In scientific notation, it is written as 1.57230874 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 78400860 positive integers (up to 157230874) that are relatively prime to 157230874.
157230874 has 8 divisors, whose sum is 236490048
The reverse of 157230874 is 478032751
Previous prime number is 367
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred fifty-seven million two hundred thirty thousand eight hundred seventy-four
Scientific notation
1.57230874 × 10^8
Engineering notation
1.57230874 × 10^6
Prime Factorization
2 × 367 × 214211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157230874
Product of the distinct prime numbers
The prime factorization of 157230874 is 2 × 367 × 214211.
Since it has a total of 3 prime factors.
9 , 2 , 74 , 20 , 382 , 72 , 6453 , 5866 , 42055 , 90876 , 449977 , 918207 , 1015039 , 899330 , 61565334 , 58957318 , 685677696 , 176521589 , 1928063036 , 1719515758
n×2
314461748
n×3
471692622
n×4
628923496
n×5
786154370
n÷2
78615437
n÷3
52410291.333333
n÷3
39307718.5
n÷5
31446174.8
n2
24721547738803876
n3
3.8869905576049E+24
n4
6.1115492260196E+32
n5
9.6092422630108E+40
2 √n
12539.173577234
3 √n
539.73337775186
4 √n
111.97845139684
5 √n
43.582041078608
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
-157230873
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 157230874 can be divided by 8 positive divisors.
The sum of these divisors (counting 157230874) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111110010011100011010
3
Ternary
101221212011012201
4
Quaternary
21113302130122
5
Quinary
310222341444
6
Senary
23334000414
8
Octal
1127623432
10
Decimal
157230874
12
Duodecimal
447a610a
16
Hexadecimal
95f271a
20
Vigesimal
292dh3e
36
Base36
2lm04a
md5
49769cd5654de7c9e6d4f9e7df339e45
sha1
2dfec1c657eea89b45370b9bcb5df62c51effa85
sha256
5f7cc7e9d5e6a0f25b8b15b3ea66744b64545909ab51825bd8fc9ca52b1e2d6f
sha512
28882fa668b63d7e53b12f75cbb150342c4764fed2b2b4d73ae28e940f7d88f31fbf7617d7d8b39e7b71f762d14cf0d221951dbfceaae7e14312397bd3565db3
ripemd-160
eb15c580fb3fd9aa2373343857d6a89d7a8d0c4f
Diameter
314461748
Circumference
987910717.3518
Area
7.7665032761596E+16
Volume
1.6281787973792E+25
Surface area
3.1066013104638E+17
Circumference
987910717.3518
Perimeter
628923496
Area
24721547738803876
Diagonal
222358034.43458
Surface area
148329286432823256
Volume
3.8869905576049E+24
Space diagonal
272331862.28646
Perimeter
471692622
Area
1.0704744181337E+16
Altitude
136165931.14323
Surface area
1.0704744181337E+16
Volume
4.5808623028175E+23
Height
74119344.811525