172949345 (number)

172949345 is an odd 9-digits composite number following 172949344 and preceding 172949346. In scientific notation, it is written as 1.72949345 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 138242160 positive integers (up to 172949345) that are relatively prime to 172949345.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million nine hundred forty-nine thousand three hundred forty-five

Notation

Scientific notation 1.72949345 × 10^8
Engineering notation 1.72949345 × 10^6

Prime Factorization of 172949345

Prime Factorization 5 × 1231 × 28099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 172949345
Product of the distinct prime numbers

The prime factorization of 172949345 is 5 × 1231 × 28099. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 98, 4, 898, 684, 7470, 7379, 67000, 44417, 89796, 651655, 498276, 2094114, 81238783, 23820870, 113608328, 816277116, 332171856, 5768776752

Basic calculations (n = 172949345)

Multiplication

n×y
n×2 345898690
n×3 518848035
n×4 691797380
n×5 864746725

Division

n÷y
n÷2 86474672.5
n÷3 57649781.666667
n÷3 43237336.25
n÷5 34589869

Exponentiation

ny
n2 29911475935929025
n3 5.1731701711022E+24
n4 8.9469639266566E+32
n5 1.5473715508539E+41

Nth Root

y√n
2√n 13151.020682822
3√n 557.15107634786
4√n 114.67789971403
5√n 44.420534942506

Divisors of 172949345

1, 5, 1231, 6155, 28099, 140495, 34589869, 172949345

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 -172949344
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 172949345 can be divided by 8 positive divisors. The sum of these divisors (counting 172949345) is 1, the average is 0.125.

Base conversion 172949345

Base System Value
2 Binary 1010010011101111111101100001
3 Ternary 110001102201220022
4 Quaternary 22103233331201
5 Quinary 323233334340
6 Senary 25054523225
8 Octal 1223577541
10 Decimal 172949345
12 Duodecimal 49b06515
16 Hexadecimal a4eff61
20 Vigesimal 2e0id75
36 Base36 2uywkh

Cryptographic Hash Functions

md5 431f9708bb8797a74835b9dbc9e5e892
sha1 c3914a08b483508cd615b05946550a8b5c51a808
sha256 97a3928bc9e9dfdcb6238634261421ac02af420cfd9de16ebc2edecf52eab02c
sha512 12ecae66e51d0343499b85340e9e2938ada2003547c71b25917210e27dfa592c5f5fe1c0a984027ddf104ded9b6d2e0aca6f2b2732f6c51f7ef066318295465d
ripemd-160 64ec8289c17a15364bb4b563c23b54ec7646a9cc

172949345 as geometric shapes

Circle

Radius = n
Diameter 345898690
Circumference 1086672783.3903
Area 9.3969673058342E+16

Sphere

Radius = n
Volume 2.1669324540406E+25
Surface area 3.7587869223337E+17
Circumference 1086672783.3903

Square

Length = n
Perimeter 691797380
Area 29911475935929025
Diagonal 244587309.30254

Cube

Length = n
Surface area 179468855615574150
Volume 5.1731701711022E+24
Space diagonal 299557052.67576

Equilateral Triangle

Length = n
Perimeter 518848035
Area 1.2952049012601E+16
Altitude 149778526.33788

Triangular Pyramid

Length = n
Surface area 1.2952049012601E+16
Volume 6.0966395136972E+23
Height 81529103.100848