157430437 is an odd 9-digits prime number following 157430436
and preceding 157430438 . In scientific notation, it is written as 1.57430437 × 10^8.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 157430436 positive integers (up to 157430437) that are relatively prime to 157430437.
157430437 has 2 divisors, whose sum is 157430438
The reverse of 157430437 is 734034751
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred fifty-seven million four hundred thirty thousand four hundred thirty-seven
Scientific notation
1.57430437 × 10^8
Engineering notation
1.57430437 × 10^6
Prime Factorization
157430437
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
157430437 Product of the distinct prime numbers
The prime factorization of 157430437 is 157430437.
Since it has a total of 1 prime factors.
4 , 2 , 72 , 52 , 70 , 636 , 2242 , 2904 , 71329 , 47510 , 54153 , 858909 , 3334172 , 7150734 , 3010185 , 77731465 , 77491210 , 687127185 , 2652101854 , 325571314
n×2
314860874
n×3
472291311
n×4
629721748
n×5
787152185
n÷2
78715218.5
n÷3
52476812.333333
n÷3
39357609.25
n÷5
31486087.4
n2
24784342494010969
n3
3.9018098695898E+24
n4
6.1426363286044E+32
n5
9.6703792154426E+40
2 √n12547.128635668
3 √n539.96163079001
4 √n112.01396625273
5 √n43.593098640525
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
157430438 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78715219 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12547.128675518 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999987296 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157430437 can be divided by 2 positive divisors.
The sum of these divisors (counting 157430437) is 157430438, the average is 78715219.
Base
System
Value
2
Binary
1001011000100011001010100101
3
Ternary
101222020021221221
4
Quaternary
21120203022211
5
Quinary
310300233222
6
Senary
23342140341
8
Octal
1130431245
10
Decimal
157430437
12
Duodecimal
448816b1
16
Hexadecimal
96232a5
20
Vigesimal
293ig1h
36
Base36
2lqa3p
md5
c86ad7641aa95769981f355312955a03
sha1
6375169f4c2de0a1a0691d2d4be901a2aa6c17ee
sha256
58c1153b1ab1589b8fddd90b9932564c89b0a857eeab851031e51fa5fcc73934
sha512
431debd6885cd53f2fcdaf39b26b572dfac27708cbcdd937dadf03b2e13faaa9c826db61a3617320e680a5c8ccf839b6ad39d4616e013ff55e6f475dc16671f3
ripemd-160
83a91023268d19c7b36bd66de01c4fd44bc388cb
Diameter
314860874
Circumference
989164608.66126
Area
7.7862308303238E+16
Volume
1.6343862962677E+25
Surface area
3.1144923321295E+17
Circumference
989164608.66126
Perimeter
629721748
Area
24784342494010969
Diagonal
222640259.13572
Surface area
148706054964065814
Volume
3.9018098695898E+24
Space diagonal
272677515.54177
Perimeter
472291311
Area
1.0731935107954E+16
Altitude
136338757.77089
Surface area
1.0731935107954E+16
Volume
4.5983270294793E+23
Height
74213419.711908