168698968 (number)

168698968 is an even 9-digits composite number following 168698967 and preceding 168698969. In scientific notation, it is written as 1.68698968 × 10^8. The sum of its digits is 61. It has a total of 5 prime factors and 16 positive divisors. There are 84254976 positive integers (up to 168698968) that are relatively prime to 168698968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68698968 × 10^8
Engineering notation 1.68698968 × 10^6

Prime Factorization of 168698968

Prime Factorization 2 × 2 × 2 × 929 × 22699

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42174742
Product of the distinct prime numbers

The prime factorization of 168698968 is 2 × 2 × 2 × 929 × 22699. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168698968)

Multiplication

n×y
n×2 337397936
n×3 506096904
n×4 674795872
n×5 843494840

Division

n÷y
n÷2 84349484
n÷3 56232989.333333
n÷3 42174742
n÷5 33739793.6

Exponentiation

ny
n2 28459341804265024
n3 4.8010615923388E+24
n4 8.0993413593199E+32
n5 1.366350528797E+41

Nth Root

y√n
2√n 12988.416685647
3√n 552.54901444047
4√n 113.96673499599
5√n 44.200021964852

Divisors of 168698968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168698967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168698968 can be divided by 16 positive divisors. The sum of these divisors (counting 168698968) is 1, the average is 0.0625.

Base conversion 168698968

Base System Value
2 Binary 1010000011100010010001011000
3 Ternary 102202102210110221
4 Quaternary 22003202101120
5 Quinary 321141331333
6 Senary 24423445424
8 Octal 1203422130
10 Decimal 168698968
12 Duodecimal 485b6874
16 Hexadecimal a0e2458
20 Vigesimal 2ce7788
36 Base36 2sfsyg

Cryptographic Hash Functions

md5 18f824cb876f9cc18657b7beaecf9c37
sha1 54253ce80f3e338ac7d90e2424f9e66bb53634bf
sha256 55b0597dda1cfc6d47594f5bd433d2dbc52c8a4e294aa0fea7fdf02a972c5c33
sha512 702c3868a76ac6ffdee6ff4f1ff2466feb483cea38fd0f7544150dd313c5f84f9fa4cfc33919794c01a4ded63c1308ae754fe583ecd8b212bf0f6871e97d7ded
ripemd-160 3562c8ef036347f80f444ff6056712eb30ce0071

168698968 as geometric shapes

Circle

Radius = n
Diameter 337397936
Circumference 1059966877.074
Area 8.940765913828E+16

Sphere

Radius = n
Volume 2.0110639770565E+25
Surface area 3.5763063655312E+17
Circumference 1059966877.074

Square

Length = n
Perimeter 674795872
Area 28459341804265024
Diagonal 238576368.50394

Cube

Length = n
Surface area 170756050825590144
Volume 4.8010615923388E+24
Space diagonal 292195183.76044

Equilateral Triangle

Length = n
Perimeter 506096904
Area 1.2323256488739E+16
Altitude 146097591.88022

Triangular Pyramid

Length = n
Surface area 1.2323256488739E+16
Volume 5.6581053480617E+23
Height 79525456.167982