142330897 (number)

142330897 is an odd 9-digits composite number following 142330896 and preceding 142330898. In scientific notation, it is written as 1.42330897 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 138339072 positive integers (up to 142330897) that are relatively prime to 142330897.

Interesting facts

Basic properties

Name

Name one hundred forty-two million three hundred thirty thousand eight hundred ninety-seven

Notation

Scientific notation 1.42330897 × 10^8
Engineering notation 1.42330897 × 10^6

Prime Factorization of 142330897

Prime Factorization 37 × 1553 × 2477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142330897
Product of the distinct prime numbers

The prime factorization of 142330897 is 37 × 1553 × 2477. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142330897)

Multiplication

n×y
n×2 284661794
n×3 426992691
n×4 569323588
n×5 711654485

Division

n÷y
n÷2 71165448.5
n÷3 47443632.333333
n÷3 35582724.25
n÷5 28466179.4

Exponentiation

ny
n2 20258084240824609
n3 2.8833513014981E+24
n4 4.1038997710835E+32
n5 5.841117356164E+40

Nth Root

y√n
2√n 11930.251338509
3√n 522.11527060982
4√n 109.22568992004
5√n 42.722812709232

Divisors of 142330897

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 -142330896
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 142330897 can be divided by 8 positive divisors. The sum of these divisors (counting 142330897) is 1, the average is 0.125.

Base conversion 142330897

Base System Value
2 Binary 1000011110111100110000010001
3 Ternary 100220211011021201
4 Quaternary 20132330300101
5 Quinary 242414042042
6 Senary 22042351201
8 Octal 1036746021
10 Decimal 142330897
12 Duodecimal 3b7bb501
16 Hexadecimal 87bcc11
20 Vigesimal 249b74h
36 Base36 2cqn81

Cryptographic Hash Functions

md5 4ce9395d62de5c562f374c4548d2a7db
sha1 ec9c1a4c38da400d099273786673e80cdbe805f7
sha256 8831f0e3a1e84b9b9ee280f5349a3dd5f1f3e79c30ae0e717e256d0c97c48be7
sha512 63b2a80f8e1db724e7cad113a5636885465b2c62f5ac056d1f5b4d93945063041b41e63483323807112f07f8216a65efacd0e7b9ed384e9318150dbd65064e5d
ripemd-160 aba6fd82d946f62daafd1fba04657fb04ffef921

142330897 as geometric shapes

Circle

Radius = n
Diameter 284661794
Circumference 894291400.78809
Area 6.3642648626778E+16

Sphere

Radius = n
Volume 1.2077753688673E+25
Surface area 2.5457059450711E+17
Circumference 894291400.78809

Square

Length = n
Perimeter 569323588
Area 20258084240824609
Diagonal 201286284.88213

Cube

Length = n
Surface area 121548505444947654
Volume 2.8833513014981E+24
Space diagonal 246524345.09085

Equilateral Triangle

Length = n
Perimeter 426992691
Area 8.7720077922797E+15
Altitude 123262172.54543

Triangular Pyramid

Length = n
Surface area 8.7720077922797E+15
Volume 3.3980620963873E+23
Height 67095428.294043