157401842 (number)

157401842 is an even 9-digits composite number following 157401841 and preceding 157401843. In scientific notation, it is written as 1.57401842 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 72210000 positive integers (up to 157401842) that are relatively prime to 157401842.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred one thousand eight hundred forty-two

Notation

Scientific notation 1.57401842 × 10^8
Engineering notation 1.57401842 × 10^6

Prime Factorization of 157401842

Prime Factorization 2 × 13 × 167 × 36251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157401842
Product of the distinct prime numbers

The prime factorization of 157401842 is 2 × 13 × 167 × 36251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 28, 70, 362, 962, 1090, 7408, 94534, 18635, 693075, 129615, 7777917, 1622932, 14621133, 73809236, 941906014, 777226901, 3688063109, 5844180779

Basic calculations (n = 157401842)

Multiplication

n×y
n×2 314803684
n×3 472205526
n×4 629607368
n×5 787009210

Division

n÷y
n÷2 78700921
n÷3 52467280.666667
n÷3 39350460.5
n÷5 31480368.4

Exponentiation

ny
n2 24775339864992964
n3 3.8996841309259E+24
n4 6.1381746542591E+32
n5 9.6615999709809E+40

Nth Root

y√n
2√n 12545.98908018
3√n 539.92893669338
4√n 112.00887947025
5√n 43.591514912174

Divisors of 157401842

1, 2, 13, 26, 167, 334, 2171, 4342, 36251, 72502, 471263, 942526, 6053917, 12107834, 78700921, 157401842

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 -157401841
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 157401842 can be divided by 16 positive divisors. The sum of these divisors (counting 157401842) is 1, the average is 0.0625.

Base conversion 157401842

Base System Value
2 Binary 1001011000011100001011110010
3 Ternary 101222011211201212
4 Quaternary 21120130023302
5 Quinary 310243324332
6 Senary 23341400122
8 Octal 1130341362
10 Decimal 157401842
12 Duodecimal 44869042
16 Hexadecimal 961c2f2
20 Vigesimal 293f4c2
36 Base36 2lpo1e

Cryptographic Hash Functions

md5 bc7d840f6f175b3dc65176d57538c859
sha1 ed4aa9cb993c2e22d7ef79b4e8ee23b1d19c1094
sha256 9ce520e8983ac767167e58518423f556a8fe3b4b2a6a33d7888d73abe121a5aa
sha512 2a165a9cf03b8ea378ce72f68ace2cc4f507e47b5b8ebd9d0451ddbddf720e0a20ae70ec907fb96c1e41748f605528a3ab165a80beb09f4ef856dc7c3a11c44c
ripemd-160 a7f368b7693fb7c1b0d4bb0912c9ec277b51a652

157401842 as geometric shapes

Circle

Radius = n
Diameter 314803684
Circumference 988984940.9774
Area 7.7834025710052E+16

Sphere

Radius = n
Volume 1.6334958689383E+25
Surface area 3.1133610284021E+17
Circumference 988984940.9774

Square

Length = n
Perimeter 629607368
Area 24775339864992964
Diagonal 222599819.69891

Cube

Length = n
Surface area 148652039189957784
Volume 3.8996841309259E+24
Space diagonal 272627987.54893

Equilateral Triangle

Length = n
Perimeter 472205526
Area 1.0728036855239E+16
Altitude 136313993.77446

Triangular Pyramid

Length = n
Surface area 1.0728036855239E+16
Volume 4.5958218224388E+23
Height 74199939.899636