142775982 (number)

142775982 is an even 9-digits composite number following 142775981 and preceding 142775983. In scientific notation, it is written as 1.42775982 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 47306016 positive integers (up to 142775982) that are relatively prime to 142775982.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred seventy-five thousand nine hundred eighty-two

Notation

Scientific notation 1.42775982 × 10^8
Engineering notation 1.42775982 × 10^6

Prime Factorization of 142775982

Prime Factorization 2 × 9 × 167 × 47497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142775982
Product of the distinct prime numbers

The prime factorization of 142775982 is 2 × 9 × 167 × 47497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 18, 26, 342, 780, 6902, 7055, 90542, 29370, 954613, 489785, 2183067, 8432067, 94730348, 25227391, 754759910, 810283342, 837600358, 2709576590

Basic calculations (n = 142775982)

Multiplication

n×y
n×2 285551964
n×3 428327946
n×4 571103928
n×5 713879910

Division

n÷y
n÷2 71387991
n÷3 47591994
n÷3 35693995.5
n÷5 28555196.4

Exponentiation

ny
n2 20384981036064324
n3 2.9104856854755E+24
n4 4.155474518407E+32
n5 5.9330195504154E+40

Nth Root

y√n
2√n 11948.890408737
3√n 522.65894235846
4√n 109.31098027525
5√n 42.749499174137

Divisors of 142775982

1, 2, 9, 18, 167, 334, 1503, 3006, 47497, 94994, 427473, 854946, 7931999, 15863998, 71387991, 142775982

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 -142775981
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 142775982 can be divided by 16 positive divisors. The sum of these divisors (counting 142775982) is 1, the average is 0.0625.

Base conversion 142775982

Base System Value
2 Binary 1000100000101001011010101110
3 Ternary 100221122202211100
4 Quaternary 20200221122232
5 Quinary 243022312412
6 Senary 22100103530
8 Octal 1040513256
10 Decimal 142775982
12 Duodecimal 3b994ba6
16 Hexadecimal 88296ae
20 Vigesimal 24c6jj2
36 Base36 2d06ni

Cryptographic Hash Functions

md5 b1ff021d388aa452fac2021ef751f15b
sha1 768a5aa608604d0b760ad58dacdb9562e9e45d07
sha256 f04cf64b8655c9f7f0c993221eae5de794104f19317fc024bf90b9bdfc187749
sha512 2c0f0175fde2bdea1286773bad9caa57c3095cad9bfa48b0dce8762b8d965f06b6db7e6208846ea2ddbcb7f5e67380a4b57286ef1b5be872bf6e93aeeb0d43d4
ripemd-160 be60b54c98f9d9565c73062520fcf97b54c3ef71

142775982 as geometric shapes

Circle

Radius = n
Diameter 285551964
Circumference 897087952.32054
Area 6.4041306666467E+16

Sphere

Radius = n
Volume 1.2191413930491E+25
Surface area 2.5616522666587E+17
Circumference 897087952.32054

Square

Length = n
Perimeter 571103928
Area 20384981036064324
Diagonal 201915730.12554

Cube

Length = n
Surface area 122309886216385944
Volume 2.9104856854755E+24
Space diagonal 247295254.92454

Equilateral Triangle

Length = n
Perimeter 428327946
Area 8.8269557164479E+15
Altitude 123647627.46227

Triangular Pyramid

Length = n
Surface area 8.8269557164479E+15
Volume 3.4300402745768E+23
Height 67305243.375179