143872457 (number)

143872457 is an odd 9-digits composite number following 143872456 and preceding 143872458. In scientific notation, it is written as 1.43872457 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 139231380 positive integers (up to 143872457) that are relatively prime to 143872457.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.43872457 × 10^8
Engineering notation 1.43872457 × 10^6

Prime Factorization of 143872457

Prime Factorization 31 × 4641047

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 143872457
Product of the distinct prime numbers

The prime factorization of 143872457 is 31 × 4641047. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 143872457)

Multiplication

n×y
n×2 287744914
n×3 431617371
n×4 575489828
n×5 719362285

Division

n÷y
n÷2 71936228.5
n÷3 47957485.666667
n÷3 35968114.25
n÷5 28774491.4

Exponentiation

ny
n2 20699283883216849
n3 2.9780568304189E+24
n4 4.28460353278E+32
n5 6.1643643753194E+40

Nth Root

y√n
2√n 11994.684531075
3√n 523.99348441872
4√n 109.52024712844
5√n 42.814958960936

Divisors of 143872457

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -143872456
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 143872457 can be divided by 4 positive divisors. The sum of these divisors (counting 143872457) is 1, the average is 0.25.

Base conversion 143872457

Base System Value
2 Binary 1000100100110101000111001001
3 Ternary 101000201110220112
4 Quaternary 20210311013021
5 Quinary 243312404312
6 Senary 22135404105
8 Octal 1044650711
10 Decimal 143872457
12 Duodecimal 40223635
16 Hexadecimal 89351c9
20 Vigesimal 24j412h
36 Base36 2dnop5

Cryptographic Hash Functions

md5 bde3e2c3e6fda00439d2914b9417fb6a
sha1 014d3119aa83fd14d0defa71de959e700b3fbe50
sha256 916d8948389c3370b6e2b1a346e1092fee884c834eb24400f067d164e0948939
sha512 3516431826a9464710d33494cc7533d653966c163241cb6d69343baacc2ff4f52e2326739a067460a2334c35fe8ef483482d2d6fd5a6b75f03490b344d0b0dc8
ripemd-160 27a5f90f063eae86fc7b5674566731875fbf33d4

143872457 as geometric shapes

Circle

Radius = n
Diameter 287744914
Circumference 903977307.93023
Area 6.5028718182084E+16

Sphere

Radius = n
Volume 1.2474455280556E+25
Surface area 2.6011487272833E+17
Circumference 903977307.93023

Square

Length = n
Perimeter 575489828
Area 20699283883216849
Diagonal 203466379.94134

Cube

Length = n
Surface area 124195703299301094
Volume 2.9780568304189E+24
Space diagonal 249194405.33377

Equilateral Triangle

Length = n
Perimeter 431617371
Area 8.9630528415058E+15
Altitude 124597202.66688

Triangular Pyramid

Length = n
Surface area 8.9630528415058E+15
Volume 3.5096736325802E+23
Height 67822126.647113