171979997 (number)

171979997 is an odd 9-digits composite number following 171979996 and preceding 171979998. In scientific notation, it is written as 1.71979997 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 147319632 positive integers (up to 171979997) that are relatively prime to 171979997.

Interesting facts

Basic properties

Name

Name one hundred seventy-one million nine hundred seventy-nine thousand nine hundred ninety-seven

Notation

Scientific notation 1.71979997 × 10^8
Engineering notation 1.71979997 × 10^6

Prime Factorization of 171979997

Prime Factorization 7 × 1823 × 13477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 171979997
Product of the distinct prime numbers

The prime factorization of 171979997 is 7 × 1823 × 13477. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 171979997)

Multiplication

n×y
n×2 343959994
n×3 515939991
n×4 687919988
n×5 859899985

Division

n÷y
n÷2 85989998.5
n÷3 57326665.666667
n÷3 42994999.25
n÷5 34395999.4

Exponentiation

ny
n2 29577119368120009
n3 5.0866729001979E+24
n4 8.7480599011602E+32
n5 1.5044913155574E+41

Nth Root

y√n
2√n 13114.114419205
3√n 556.10821716533
4√n 114.51687394967
5√n 44.37062921143

Divisors of 171979997

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 -171979996
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 171979997 can be divided by 8 positive divisors. The sum of these divisors (counting 171979997) is 1, the average is 0.125.

Base conversion 171979997

Base System Value
2 Binary 1010010000000011010011011101
3 Ternary 102222121111012112
4 Quaternary 22100003103131
5 Quinary 323011324442
6 Senary 25022043405
8 Octal 1220032335
10 Decimal 171979997
12 Duodecimal 49719565
16 Hexadecimal a4034dd
20 Vigesimal 2deh9jh
36 Base36 2ue4m5

Cryptographic Hash Functions

md5 b28d5958cf457e153c8a296c5b6dda25
sha1 f87db4d7e12854a17b5d236823fa9db024fe55b9
sha256 65ce017bff49c22653e50f6c91d36d9ca8878751c8cc737c8543c770052cb255
sha512 579b22ad13c53bde132c08a2e8e633368e8048cd680468a331b56e01a54d5429706df2fdeb18b57ba93651e32d61722c44ea01c593bd48a2f3bb4434b6b1da22
ripemd-160 c71f6bd6484d089e14c118cb2a1d2739fd946b87

171979997 as geometric shapes

Circle

Radius = n
Diameter 343959994
Circumference 1080582190.2792
Area 9.2919260921234E+16

Sphere

Radius = n
Volume 2.1307005619301E+25
Surface area 3.7167704368494E+17
Circumference 1080582190.2792

Square

Length = n
Perimeter 687919988
Area 29577119368120009
Diagonal 243216444.21428

Cube

Length = n
Surface area 177462716208720054
Volume 5.0866729001979E+24
Space diagonal 297878092.68954

Equilateral Triangle

Length = n
Perimeter 515939991
Area 1.2807268371778E+16
Altitude 148939046.34477

Triangular Pyramid

Length = n
Surface area 1.2807268371778E+16
Volume 5.9947015023463E+23
Height 81072148.071428