157434273 is an odd 9-digits composite number following 157434272
and preceding 157434274 . In scientific notation, it is written as 1.57434273 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors.
There are 104418072 positive integers (up to 157434273) that are relatively prime to 157434273.
157434273 has 20 divisors, whose sum is 236385600
The reverse of 157434273 is 372434751
Previous prime number is 199
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million four hundred thirty-four thousand two hundred seventy-three
Scientific notation
1.57434273 × 10^8
Engineering notation
1.57434273 × 10^6
Prime Factorization
9 × 3 × 3 × 199 × 9767
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
52478091
Product of the distinct prime numbers
The prime factorization of 157434273 is 9 × 3 × 3 × 199 × 9767.
Since it has a total of 5 prime factors.
2 , 9 , 60 , 37 , 219 , 922 , 3045 , 2323 , 53336 , 31335 , 41562 , 924956 , 6067997 , 1915057 , 21365234 , 92905840 , 758021267 , 586416471 , 4581332086 , 9435731581
n×2
314868546
n×3
472302819
n×4
629737092
n×5
787171365
n÷2
78717136.5
n÷3
52478091
n÷3
39358568.25
n÷5
31486854.6
n2
24785550315038529
n3
3.902095094753E+24
n4
6.1432350441931E+32
n5
9.6715574305066E+40
2 √n
12547.281498396
3 √n
539.96601637988
4 √n
112.01464858846
5 √n
43.593311079111
1 , 3 , 9 , 27 , 81 , 199 , 597 , 1791 , 5373 , 9767 , 16119 , 29301 , 87903 , 263709 , 791127 , 1943633 , 5830899 , 17492697 , 52478091 , 157434273
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157434272
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157434273 can be divided by 20 positive divisors.
The sum of these divisors (counting 157434273) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001011000100100000110100001
3
Ternary
101222020111020000
4
Quaternary
21120210012201
5
Quinary
310300344043
6
Senary
23342210213
8
Octal
1130440641
10
Decimal
157434273
12
Duodecimal
44883969
16
Hexadecimal
96241a1
20
Vigesimal
293j5dd
36
Base36
2lqd29
md5
a1fa15b35be422c913681ac4d5bb70fe
sha1
b7d81b381e2e9210b54d1b1a72daea30e67906f1
sha256
0b31ee8bd722171c350c0f0721c5e25c296640e38500ba66a06533348698b81f
sha512
438b11f13b934aba2debd3bf4ce640bd47225acc7e4267d452477b66fabce7c9170fe1663998453106b133916ce03e3a35f16eed9aab1e6834fc574b40934881
ripemd-160
adbc2b8b3e6ba4acea239d44600e67ea6d8ab546
Diameter
314868546
Circumference
989188710.9601
Area
7.7866102784905E+16
Volume
1.6345057711046E+25
Surface area
3.1146441113962E+17
Circumference
989188710.9601
Perimeter
629737092
Area
24785550315038529
Diagonal
222645684.05895
Surface area
148713301890231174
Volume
3.902095094753E+24
Space diagonal
272684159.68867
Perimeter
472302819
Area
1.07324581098E+16
Altitude
136342079.84433
Surface area
1.07324581098E+16
Volume
4.5986631705577E+23
Height
74215228.019649