172495421 (number)

172495421 is an odd 9-digits composite number following 172495420 and preceding 172495422. In scientific notation, it is written as 1.72495421 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 147853212 positive integers (up to 172495421) that are relatively prime to 172495421.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million four hundred ninety-five thousand four hundred twenty-one

Notation

Scientific notation 1.72495421 × 10^8
Engineering notation 1.72495421 × 10^6

Prime Factorization of 172495421

Prime Factorization 7 × 24642203

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 172495421
Product of the distinct prime numbers

The prime factorization of 172495421 is 7 × 24642203. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 172495421)

Multiplication

n×y
n×2 344990842
n×3 517486263
n×4 689981684
n×5 862477105

Division

n÷y
n÷2 86247710.5
n÷3 57498473.666667
n÷3 43123855.25
n÷5 34499084.2

Exponentiation

ny
n2 29754670265967241
n3 5.1325443742442E+24
n4 8.8534040263644E+32
n5 1.5271716548108E+41

Nth Root

y√n
2√n 13133.751215856
3√n 556.66321514507
4√n 114.60257944678
5√n 44.397193138174

Divisors of 172495421

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 -172495420
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 172495421 can be divided by 4 positive divisors. The sum of these divisors (counting 172495421) is 1, the average is 0.25.

Base conversion 172495421

Base System Value
2 Binary 1010010010000001001000111101
3 Ternary 110000120200020022
4 Quaternary 22102001020331
5 Quinary 323124323141
6 Senary 25041101525
8 Octal 1222011075
10 Decimal 172495421
12 Duodecimal 499278a5
16 Hexadecimal a48123d
20 Vigesimal 2di1ib1
36 Base36 2up6bh

Cryptographic Hash Functions

md5 79f356c8ec53882976f4e84e4a058318
sha1 5dd0b07263834c5b69550138134d3ed41363db39
sha256 ba8ccd0cce28c6db01327b1d78664858feb4f126030facd1478e5ea39239f06c
sha512 1aee33adbf3a9655b64577c029e1a14a8eea92a4ec79b8d1cf42cb8673a8268279e82d54e2e67901b4f5cba9d3c684c53301f83fdfb8cfa7dc112be196d2f1a6
ripemd-160 75067fdbfa8d13c384ea022c23f2b7b1717b620a

172495421 as geometric shapes

Circle

Radius = n
Diameter 344990842
Circumference 1083820694.783
Area 9.3477053517549E+16

Sphere

Radius = n
Volume 2.1499151600466E+25
Surface area 3.739082140702E+17
Circumference 1083820694.783

Square

Length = n
Perimeter 689981684
Area 29754670265967241
Diagonal 243945363.82546

Cube

Length = n
Surface area 178528021595803446
Volume 5.1325443742442E+24
Space diagonal 298770833.24498

Equilateral Triangle

Length = n
Perimeter 517486263
Area 1.2884150165779E+16
Altitude 149385416.62249

Triangular Pyramid

Length = n
Surface area 1.2884150165779E+16
Volume 6.0487615529482E+23
Height 81315121.275152