171639897 (number)

171639897 is an odd 9-digits composite number following 171639896 and preceding 171639898. In scientific notation, it is written as 1.71639897 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 96022080 positive integers (up to 171639897) that are relatively prime to 171639897.

Interesting facts

Basic properties

Name

Name one hundred seventy-one million six hundred thirty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 1.71639897 × 10^8
Engineering notation 1.71639897 × 10^6

Prime Factorization of 171639897

Prime Factorization 33 × 13 × 400093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 171639897
Product of the distinct prime numbers

The prime factorization of 171639897 is 33 × 13 × 400093. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 171639897)

Multiplication

n×y
n×2 343279794
n×3 514919691
n×4 686559588
n×5 858199485

Division

n÷y
n÷2 85819948.5
n÷3 57213299
n÷3 42909974.25
n÷5 34327979.4

Exponentiation

ny
n2 29460254242170609
n3 5.05655500372E+24
n4 8.6790658001333E+32
n5 1.4896739599911E+41

Nth Root

y√n
2√n 13101.141057175
3√n 555.74139695679
4√n 114.46021604547
5√n 44.353066236289

Divisors of 171639897

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 -171639896
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 171639897 can be divided by 8 positive divisors. The sum of these divisors (counting 171639897) is 1, the average is 0.125.

Base conversion 171639897

Base System Value
2 Binary 1010001110110000010001011001
3 Ternary 102221222012200020
4 Quaternary 22032300101121
5 Quinary 322414434042
6 Senary 25010501053
8 Octal 1216602131
10 Decimal 171639897
12 Duodecimal 49594789
16 Hexadecimal a3b0459
20 Vigesimal 2dcejeh
36 Base36 2u6u6x

Cryptographic Hash Functions

md5 232f0d33c5d0ba948967216b106862d3
sha1 06089bc9b361ee1aad3e0513d7d270e4c3690def
sha256 d7a279801a95168de6f46e9a25e634288c42c1f7e0f994951e1f2a62b63b4b49
sha512 73bc091cb63187643bb5d3fc0b208b71573d74154c73e0182c5164ba23bcfd2eccd87ae6d66d8180252e48f79643bc713e4334c98c2d16007224c63bb391704b
ripemd-160 7a67ca3b4a58be3f3f48dc45c319acc728a438c5

171639897 as geometric shapes

Circle

Radius = n
Diameter 343279794
Circumference 1078445278.9562
Area 9.2552118300091E+16

Sphere

Radius = n
Volume 2.1180848069546E+25
Surface area 3.7020847320036E+17
Circumference 1078445278.9562

Square

Length = n
Perimeter 686559588
Area 29460254242170609
Diagonal 242735470.18172

Cube

Length = n
Surface area 176761525453023654
Volume 5.05655500372E+24
Space diagonal 297289022.20989

Equilateral Triangle

Length = n
Perimeter 514919691
Area 1.2756664287834E+16
Altitude 148644511.10494

Triangular Pyramid

Length = n
Surface area 1.2756664287834E+16
Volume 5.9592072209553E+23
Height 80911823.393907