157434994 (number)

157434994 is an even 9-digits composite number following 157434993 and preceding 157434995. In scientific notation, it is written as 1.57434994 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 73985344 positive integers (up to 157434994) that are relatively prime to 157434994.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-four thousand nine hundred ninety-four

Notation

Scientific notation 1.57434994 × 10^8
Engineering notation 1.57434994 × 10^6

Prime Factorization of 157434994

Prime Factorization 2 × 17 × 839 × 5519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157434994
Product of the distinct prime numbers

The prime factorization of 157434994 is 2 × 17 × 839 × 5519. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 51, 58, 64, 654, 7109, 1327, 30823, 93, 365337, 467460, 8484214, 2959115, 18365361, 92237166, 561064536, 300837352, 4588183913, 9999958497

Basic calculations (n = 157434994)

Multiplication

n×y
n×2 314869988
n×3 472304982
n×4 629739976
n×5 787174970

Division

n÷y
n÷2 78717497
n÷3 52478331.333333
n÷3 39358748.5
n÷5 31486998.8

Exponentiation

ny
n2 24785777335780036
n3 3.9021487061439E+24
n4 6.1433475813887E+32
n5 9.6717788961584E+40

Nth Root

y√n
2√n 12547.310229687
3√n 539.96684067076
4√n 112.0147768363
5√n 43.593351007799

Divisors of 157434994

1, 2, 17, 34, 839, 1678, 5519, 11038, 14263, 28526, 93823, 187646, 4630441, 9260882, 78717497, 157434994

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 -157434993
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 157434994 can be divided by 16 positive divisors. The sum of these divisors (counting 157434994) is 1, the average is 0.0625.

Base conversion 157434994

Base System Value
2 Binary 1001011000100100010001110010
3 Ternary 101222020112012201
4 Quaternary 21120210101302
5 Quinary 310300404434
6 Senary 23342213414
8 Octal 1130442162
10 Decimal 157434994
12 Duodecimal 4488426a
16 Hexadecimal 9624472
20 Vigesimal 293j79e
36 Base36 2lqdma

Cryptographic Hash Functions

md5 9505749b11716578904e1d1bae9b6fb9
sha1 c04154208416efdfc80d0f912ba542025bab17b2
sha256 f15fda7a85301dc5d48b3451eb29ea032e2d64bdcaea4359afac74d378b4cd1c
sha512 4075230d9c125d483bd5fd83790d1556c67405d99abd2dca5b16f3982c10021720bc856d17eeed2db8542c0b0d875396ef14f7ec3904766ff890fb16c18e2d90
ripemd-160 dc097bd7be4b590462abccf679ccd394e0529749

157434994 as geometric shapes

Circle

Radius = n
Diameter 314869988
Circumference 989193241.13671
Area 7.7866815991599E+16

Sphere

Radius = n
Volume 1.6345282277915E+25
Surface area 3.114672639664E+17
Circumference 989193241.13671

Square

Length = n
Perimeter 629739976
Area 24785777335780036
Diagonal 222646703.70693

Cube

Length = n
Surface area 148714664014680216
Volume 3.9021487061439E+24
Space diagonal 272685408.4973

Equilateral Triangle

Length = n
Perimeter 472304982
Area 1.0732556412665E+16
Altitude 136342704.24865

Triangular Pyramid

Length = n
Surface area 1.0732556412665E+16
Volume 4.5987263521877E+23
Height 74215567.902309