168399358 (number)

168399358 is an even 9-digits composite number following 168399357 and preceding 168399359. In scientific notation, it is written as 1.68399358 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 81923976 positive integers (up to 168399358) that are relatively prime to 168399358.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million three hundred ninety-nine thousand three hundred fifty-eight

Notation

Scientific notation 1.68399358 × 10^8
Engineering notation 1.68399358 × 10^6

Prime Factorization of 168399358

Prime Factorization 2 × 37 × 2275667

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168399358
Product of the distinct prime numbers

The prime factorization of 168399358 is 2 × 37 × 2275667. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168399358)

Multiplication

n×y
n×2 336798716
n×3 505198074
n×4 673597432
n×5 841996790

Division

n÷y
n÷2 84199679
n÷3 56133119.333333
n÷3 42099839.5
n÷5 33679871.6

Exponentiation

ny
n2 28358343774812164
n3 4.7755268856217E+24
n4 8.0419566165043E+32
n5 1.3542603312832E+41

Nth Root

y√n
2√n 12976.877821726
3√n 552.22171089235
4√n 113.91609992326
5√n 44.18431091877

Divisors of 168399358

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 -168399357
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 168399358 can be divided by 8 positive divisors. The sum of these divisors (counting 168399358) is 1, the average is 0.125.

Base conversion 168399358

Base System Value
2 Binary 1010000010011001000111111110
3 Ternary 102201212120111021
4 Quaternary 22002121013332
5 Quinary 321102234413
6 Senary 24413214354
8 Octal 1202310776
10 Decimal 168399358
12 Duodecimal 484913ba
16 Hexadecimal a0991fe
20 Vigesimal 2cc9i7i
36 Base36 2s9dry

Cryptographic Hash Functions

md5 484261d7cda9b8daa73c3f12864f54f5
sha1 d66e533182ca8f53d77a9c8dd5f78be00a051fca
sha256 db5baa8ee5c1cb35161d8f0ffb67ae0ac0492d53de600e78006f98f52c53de89
sha512 9aaa0ec4bbe230925e8e52478fbc35576ac953d7aa2323e6063d8f0f7189a6ad050a494371f4a4b8254606184e058efb14542845ac180326df255cf029d83a5a
ripemd-160 400f6c964d756ee24a1bdaec69fba5d5b8c89ac6

168399358 as geometric shapes

Circle

Radius = n
Diameter 336798716
Circumference 1058084371.9241
Area 8.9090364470924E+16

Sphere

Radius = n
Volume 2.0003680241186E+25
Surface area 3.5636145788369E+17
Circumference 1058084371.9241

Square

Length = n
Perimeter 673597432
Area 28358343774812164
Diagonal 238152655.97852

Cube

Length = n
Surface area 170150062648872984
Volume 4.7755268856217E+24
Space diagonal 291676244.01798

Equilateral Triangle

Length = n
Perimeter 505198074
Area 1.227952305912E+16
Altitude 145838122.00899

Triangular Pyramid

Length = n
Surface area 1.227952305912E+16
Volume 5.6280124076029E+23
Height 79384218.659507