115429142 (number)

115429142 is an even 9-digits composite number following 115429141 and preceding 115429143. In scientific notation, it is written as 1.15429142 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 54614088 positive integers (up to 115429142) that are relatively prime to 115429142.

Interesting facts

Basic properties

Name

Name one hundred fifteen million four hundred twenty-nine thousand one hundred forty-two

Notation

Scientific notation 1.15429142 × 10^8
Engineering notation 1.15429142 × 10^6

Prime Factorization of 115429142

Prime Factorization 2 × 19 × 1627 × 1867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 115429142
Product of the distinct prime numbers

The prime factorization of 115429142 is 2 × 19 × 1627 × 1867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 84, 87, 594, 760, 5195, 1623, 53574, 82495, 889208, 642194, 9921564, 782305, 52472783, 24016377, 356578486, 856695039, 3958446811, 9019066985

Basic calculations (n = 115429142)

Multiplication

n×y
n×2 230858284
n×3 346287426
n×4 461716568
n×5 577145710

Division

n÷y
n÷2 57714571
n÷3 38476380.666667
n÷3 28857285.5
n÷5 23085828.4

Exponentiation

ny
n2 13323886822856164
n3 1.5379648240674E+24
n4 1.7752596006828E+32
n5 2.0491669253408E+40

Nth Root

y√n
2√n 10743.795511829
3√n 486.89855892764
4√n 103.65228174927
5√n 40.969729211263

Divisors of 115429142

1, 2, 19, 38, 1627, 1867, 3254, 3734, 30913, 35473, 61826, 70946, 3037609, 6075218, 57714571, 115429142

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 -115429141
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 115429142 can be divided by 16 positive divisors. The sum of these divisors (counting 115429142) is 1, the average is 0.0625.

Base conversion 115429142

Base System Value
2 Binary 110111000010100111100010110
3 Ternary 22001012102000102
4 Quaternary 12320110330112
5 Quinary 214022213032
6 Senary 15242014102
8 Octal 670247426
10 Decimal 115429142
12 Duodecimal 327a7332
16 Hexadecimal 6e14f16
20 Vigesimal 1g18ch2
36 Base36 1wq1p2

Cryptographic Hash Functions

md5 c02070de1c2e70b04ebc9affde54eccf
sha1 27d5da79a46c43b21deb6e686b5f90a4e72db580
sha256 57a275e8d8507fe070a6978630f8fd14625cedb4b11ce02b5703a67e59961150
sha512 93cd606420eceb7267693d55f3789f21920a1a31e7fffe1eb04b76ea8aa49df9b3b90dd35301e854fbd404deec747057bd49e6be7bbc91c26866c6ce3823f900
ripemd-160 00b7d7d9c0b450d89f5a9c5713773b675c67142d

115429142 as geometric shapes

Circle

Radius = n
Diameter 230858284
Circumference 725262689.03475
Area 4.1858224959947E+16

Sphere

Radius = n
Volume 6.4422119903595E+24
Surface area 1.6743289983979E+17
Circumference 725262689.03475

Square

Length = n
Perimeter 461716568
Area 13323886822856164
Diagonal 163241458.10949

Cube

Length = n
Surface area 79943320937136984
Volume 1.5379648240674E+24
Space diagonal 199929138.61808

Equilateral Triangle

Length = n
Perimeter 346287426
Area 5.7694122328711E+15
Altitude 99964569.309041

Triangular Pyramid

Length = n
Surface area 5.7694122328711E+15
Volume 1.8125089272074E+23
Height 54413819.36983