172172687 (number)

172172687 is an odd 9-digits composite number following 172172686 and preceding 172172688. In scientific notation, it is written as 1.72172687 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 164054968 positive integers (up to 172172687) that are relatively prime to 172172687.

Interesting facts

Basic properties

Name

Name one hundred seventy-two million one hundred seventy-two thousand six hundred eighty-seven

Notation

Scientific notation 1.72172687 × 10^8
Engineering notation 1.72172687 × 10^6

Prime Factorization of 172172687

Prime Factorization 23 × 263 × 28463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 172172687
Product of the distinct prime numbers

The prime factorization of 172172687 is 23 × 263 × 28463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 172172687)

Multiplication

n×y
n×2 344345374
n×3 516518061
n×4 688690748
n×5 860863435

Division

n÷y
n÷2 86086343.5
n÷3 57390895.666667
n÷3 43043171.75
n÷5 34434537.4

Exponentiation

ny
n2 29643434148799969
n3 5.1037897093064E+24
n4 8.7873318813424E+32
n5 1.5129385415715E+41

Nth Root

y√n
2√n 13121.459027105
3√n 556.31583142086
4√n 114.54893725873
5√n 44.380567515332

Divisors of 172172687

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 -172172686
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 172172687 can be divided by 8 positive divisors. The sum of these divisors (counting 172172687) is 1, the average is 0.125.

Base conversion 172172687

Base System Value
2 Binary 1010010000110010010110001111
3 Ternary 102222222021112012
4 Quaternary 22100302112033
5 Quinary 323034011222
6 Senary 25030131435
8 Octal 1220622617
10 Decimal 172172687
12 Duodecimal 497b0b7b
16 Hexadecimal a43258f
20 Vigesimal 2dg1be7
36 Base36 2ui9an

Cryptographic Hash Functions

md5 a11e4b771c4287b33517c1f6342e15e5
sha1 5175bd7ff17d5c8520ff2cb4582172999a26c936
sha256 129193e778ab1b3c98ee5626c0266d539a002ddea16676dc4d07b88b78b72949
sha512 653bc5676fbf89787b4cb4f58722344115f7319d21e5725b836b23f88e1da9f740a5ee289cfea541d63afb84321a32d4f9f0310f37791c71469b268625df2f75
ripemd-160 0a44293534e235c36896da9a1f7de297700056ff

172172687 as geometric shapes

Circle

Radius = n
Diameter 344345374
Circumference 1081792897.256
Area 9.3127594949043E+16

Sphere

Radius = n
Volume 2.1378704341632E+25
Surface area 3.7251037979617E+17
Circumference 1081792897.256

Square

Length = n
Perimeter 688690748
Area 29643434148799969
Diagonal 243488949.02562

Cube

Length = n
Surface area 177860604892799814
Volume 5.1037897093064E+24
Space diagonal 298211841.55965

Equilateral Triangle

Length = n
Perimeter 516518061
Area 1.2835983514136E+16
Altitude 149105920.77983

Triangular Pyramid

Length = n
Surface area 1.2835983514136E+16
Volume 6.0148738553345E+23
Height 81162983.008539