157433290 is an even 9-digits composite number following 157433289
and preceding 157433291 . In scientific notation, it is written as 1.57433290 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 53887680 positive integers (up to 157433290) that are relatively prime to 157433290.
157433290 has 16 divisors, whose sum is 243299808
The reverse of 157433290 is 092334751
Previous prime number is 2971
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred fifty-seven million four hundred thirty-three thousand two hundred ninety
Scientific notation
1.57433290 × 10^8
Engineering notation
1.57433290 × 10^6
Prime Factorization
2 × 35 × 2971 × 757
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157433290
Product of the distinct prime numbers
The prime factorization of 157433290 is 2 × 35 × 2971 × 757.
Since it has a total of 4 prime factors.
6 , 1 , 51 , 61 , 693 , 561 , 4560 , 9902 , 4144 , 71914 , 108477 , 218649 , 6165579 , 4768624 , 37249314 , 98638640 , 635174267 , 658974795 , 185704095 , 7737788494
n×2
314866580
n×3
472299870
n×4
629733160
n×5
787166450
n÷2
78716645
n÷3
52477763.333333
n÷3
39358322.5
n÷5
31486658
n2
24785240800224100
n3
3.9020220026215E+24
n4
6.1430816152509E+32
n5
9.6712554942747E+40
2 √n
12547.242326503
3 √n
539.96489255069
4 √n
112.01447373667
5 √n
43.593256640733
1 , 2 , 35 , 70 , 757 , 1514 , 2971 , 5942 , 26495 , 52990 , 103985 , 207970 , 2249047 , 4498094 , 78716645 , 157433290
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
-157433289
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 157433290 can be divided by 16 positive divisors.
The sum of these divisors (counting 157433290) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100011110111001010
3
Ternary
101222020102212121
4
Quaternary
21120203313022
5
Quinary
310300331130
6
Senary
23342201454
8
Octal
1130436712
10
Decimal
157433290
12
Duodecimal
4488328a
16
Hexadecimal
9623dca
20
Vigesimal
293j34a
36
Base36
2lqcay
md5
232633861c569eb72c5a2fec83705091
sha1
0fc7b0e6d3864849766b9a47aa52fa493b679ce7
sha256
9fd6a5b55cd9ad8432ac415c4ecbb366e8253e33f2fb7041483445f80c92f523
sha512
8f76c6b532e5ab1211978b9954d899f37401170c6d717b1f169f83a959d2dcbd1c14f42d54bcc018d22400b7a75e9fd33d9b9579b4f4a09ee2a48e4b18f8dc5b
ripemd-160
70935b392de2f5913a001efbb400fe8221f39731
Diameter
314866580
Circumference
989182534.58894
Area
7.7865130415438E+16
Volume
1.6344751543442E+25
Surface area
3.1146052166175E+17
Circumference
989182534.58894
Perimeter
629733160
Area
24785240800224100
Diagonal
222644293.88702
Surface area
148711444801344600
Volume
3.9020220026215E+24
Space diagonal
272682457.08273
Perimeter
472299870
Area
1.0732324085954E+16
Altitude
136341228.54136
Surface area
1.0732324085954E+16
Volume
4.5985770306546E+23
Height
74214764.629006