172189872 (number)

172189872 is an even 9-digits composite number following 172189871 and preceding 172189873. In scientific notation, it is written as 1.72189872 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 52254720 positive integers (up to 172189872) that are relatively prime to 172189872.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million one hundred eighty-nine thousand eight hundred seventy-two

Notation

Scientific notation 1.72189872 × 10^8
Engineering notation 1.72189872 × 10^6

Prime Factorization of 172189872

Prime Factorization 2 × 2 × 2 × 2 × 4743 × 2269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21523734
Product of the distinct prime numbers

The prime factorization of 172189872 is 2 × 2 × 2 × 2 × 4743 × 2269. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 9, 36, 91, 306, 129, 9075, 2582, 59575, 42142, 823288, 214990, 4472720, 320992, 74964344, 84309703, 595259137, 64128972, 6550924963, 709096038

Basic calculations (n = 172189872)

Multiplication

n×y
n×2 344379744
n×3 516569616
n×4 688759488
n×5 860949360

Division

n÷y
n÷2 86094936
n÷3 57396624
n÷3 43047468
n÷5 34437974.4

Exponentiation

ny
n2 29649352019376384
n3 5.1053181290994E+24
n4 8.790840751689E+32
n5 1.5136937438057E+41

Nth Root

y√n
2√n 13122.113854101
3√n 556.33433991112
4√n 114.55179550798
5√n 44.381453427747

Divisors of 172189872

1, 2, 4, 8, 16, 2269, 4538, 4743, 9076, 9486, 18152, 18972, 36304, 37944, 75888, 10761867, 21523734, 43047468, 86094936, 172189872

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -172189871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 172189872 can be divided by 20 positive divisors. The sum of these divisors (counting 172189872) is 1, the average is 0.05.

Base conversion 172189872

Base System Value
2 Binary 1010010000110110100010110000
3 Ternary 110000000011002200
4 Quaternary 22100312202300
5 Quinary 323040033442
6 Senary 25030343200
8 Octal 1220664260
10 Decimal 172189872
12 Duodecimal 497bab00
16 Hexadecimal a4368b0
20 Vigesimal 2dg3edc
36 Base36 2uimk0

Cryptographic Hash Functions

md5 748fe21295df458b77806948c1b0e5af
sha1 37f55f344ba37958373cbc8256a78cd7634a5f84
sha256 7e7ae61236363a7871b55274b8ac78a6e51848283ff691dc093ab3f8559f9a2b
sha512 8a3012368993c0ee124e75ef809c6b39345fc542e6d8d42b1a4906399803038c352e1dae8b141465fb23d256637210ad88d1e63fedb0c4a43873306b2f51c3f2
ripemd-160 3e29883619a01fb7ff08689617a69b98725ec97a

172189872 as geometric shapes

Circle

Radius = n
Diameter 344379744
Circumference 1081900873.7955
Area 9.3146186487771E+16

Sphere

Radius = n
Volume 2.138510657149E+25
Surface area 3.7258474595108E+17
Circumference 1081900873.7955

Square

Length = n
Perimeter 688759488
Area 29649352019376384
Diagonal 243513252.28569

Cube

Length = n
Surface area 177896112116258304
Volume 5.1053181290994E+24
Space diagonal 298241606.85278

Equilateral Triangle

Length = n
Perimeter 516569616
Area 1.2838546027264E+16
Altitude 149120803.42639

Triangular Pyramid

Length = n
Surface area 1.2838546027264E+16
Volume 6.0166751153346E+23
Height 81171084.095229