168690697 (number)

168690697 is an odd 9-digits composite number following 168690696 and preceding 168690698. In scientific notation, it is written as 1.68690697 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 144465552 positive integers (up to 168690697) that are relatively prime to 168690697.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred ninety thousand six hundred ninety-seven

Notation

Scientific notation 1.68690697 × 10^8
Engineering notation 1.68690697 × 10^6

Prime Factorization of 168690697

Prime Factorization 7 × 1213 × 19867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168690697
Product of the distinct prime numbers

The prime factorization of 168690697 is 7 × 1213 × 19867. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168690697)

Multiplication

n×y
n×2 337381394
n×3 506072091
n×4 674762788
n×5 843453485

Division

n÷y
n÷2 84345348.5
n÷3 56230232.333333
n÷3 42172674.25
n÷5 33738139.4

Exponentiation

ny
n2 28456551254345809
n3 4.8003554653118E+24
n4 8.0977530929121E+32
n5 1.3660156133772E+41

Nth Root

y√n
2√n 12988.098282659
3√n 552.53998413905
4√n 113.96533807548
5√n 44.199588547202

Divisors of 168690697

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 -168690696
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 168690697 can be divided by 8 positive divisors. The sum of these divisors (counting 168690697) is 1, the average is 0.125.

Base conversion 168690697

Base System Value
2 Binary 1010000011100000010000001001
3 Ternary 102202102101010121
4 Quaternary 22003200100021
5 Quinary 321141100242
6 Senary 24423343241
8 Octal 1203402011
10 Decimal 168690697
12 Duodecimal 485b1b21
16 Hexadecimal a0e0409
20 Vigesimal 2ce66eh
36 Base36 2sfmkp

Cryptographic Hash Functions

md5 3add42718c4cc6a19adc09b1fcb62bcf
sha1 00951774b61fad459c5367c77fa52482ef5a76da
sha256 6ea15780211eb9f1530bdc283b4e105f4342870b0420dcce897cdee4bca304ca
sha512 a4ccf16bec25e9ffd90b8ecd08904cf353459de175465ce3e06666027c95db18e8ef4bc01027578129bac2d27a97f914e1f782ab4a600880262acd8d7beff442
ripemd-160 6fead802729c7bc53a86dc8d8814b221ff0ec578

168690697 as geometric shapes

Circle

Radius = n
Diameter 337381394
Circumference 1059914908.8483
Area 8.9398892367154E+16

Sphere

Radius = n
Volume 2.0107681952591E+25
Surface area 3.5759556946862E+17
Circumference 1059914908.8483

Square

Length = n
Perimeter 674762788
Area 28456551254345809
Diagonal 238564671.54357

Cube

Length = n
Surface area 170739307526074854
Volume 4.8003554653118E+24
Space diagonal 292180857.96821

Equilateral Triangle

Length = n
Perimeter 506072091
Area 1.2322048145179E+16
Altitude 146090428.9841

Triangular Pyramid

Length = n
Surface area 1.2322048145179E+16
Volume 5.6572731693798E+23
Height 79521557.18119