142859770 (number)

142859770 is an even 9-digits composite number following 142859769 and preceding 142859771. In scientific notation, it is written as 1.42859770 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 57143904 positive integers (up to 142859770) that are relatively prime to 142859770.

Interesting facts

Basic properties

Name

Name one hundred forty-two million eight hundred fifty-nine thousand seven hundred seventy

Notation

Scientific notation 1.42859770 × 10^8
Engineering notation 1.42859770 × 10^6

Prime Factorization of 142859770

Prime Factorization 2 × 5 × 14285977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142859770
Product of the distinct prime numbers

The prime factorization of 142859770 is 2 × 5 × 14285977. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142859770)

Multiplication

n×y
n×2 285719540
n×3 428579310
n×4 571439080
n×5 714298850

Division

n÷y
n÷2 71429885
n÷3 47619923.333333
n÷3 35714942.5
n÷5 28571954

Exponentiation

ny
n2 20408913884452900
n3 2.9156127434827E+24
n4 4.1652376594301E+32
n5 5.9504489402153E+40

Nth Root

y√n
2√n 11952.395994109
3√n 522.76116306135
4√n 109.32701401808
5√n 42.75451550037

Divisors of 142859770

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142859769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142859770 can be divided by 8 positive divisors. The sum of these divisors (counting 142859770) is 1, the average is 0.125.

Base conversion 142859770

Base System Value
2 Binary 1000100000111101110111111010
3 Ternary 100221211000202121
4 Quaternary 20200331313322
5 Quinary 243033003040
6 Senary 22101551454
8 Octal 1040756772
10 Decimal 142859770
12 Duodecimal 3ba1558a
16 Hexadecimal 883ddfa
20 Vigesimal 24ch98a
36 Base36 2d1zay

Cryptographic Hash Functions

md5 d4eeda6cfeec26128e31fe5cdce8e361
sha1 ca4c48050c4fde5869119adf3f15ae2aac8a0a3c
sha256 7c0d22fcc5ba332ed34e174254ded83cb6fe4c630fb8212d26db67329fe5ea05
sha512 aab8a31e01cdbc3007dee208e0cbcc72002572530afab098de26a12a3ed4bed3457ad4d515b6e3f5cbacae59f2922688e7aad0ae3ebb0467dc368710ec4259f6
ripemd-160 9e2ee279c0f1ff75d68cc55d669a49010366780b

142859770 as geometric shapes

Circle

Radius = n
Diameter 285719540
Circumference 897614407.85106
Area 6.4116493927144E+16

Sphere

Radius = n
Volume 1.2212890100851E+25
Surface area 2.5646597570858E+17
Circumference 897614407.85106

Square

Length = n
Perimeter 571439080
Area 20408913884452900
Diagonal 202034224.2515

Cube

Length = n
Surface area 122453483306717400
Volume 2.9156127434827E+24
Space diagonal 247440379.9976

Equilateral Triangle

Length = n
Perimeter 428579310
Area 8.8373189437926E+15
Altitude 123720189.9988

Triangular Pyramid

Length = n
Surface area 8.8373189437926E+15
Volume 3.4360825703843E+23
Height 67344741.417167