68994429 (number)

68994429 is an odd 8-digits composite number following 68994428 and preceding 68994430. In scientific notation, it is written as 6.8994429 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 39425376 positive integers (up to 68994429) that are relatively prime to 68994429.

Interesting facts

Basic properties

Name

Name sixty-eight million nine hundred ninety-four thousand four hundred twenty-nine

Notation

Scientific notation 6.8994429 × 10^7
Engineering notation 6.8994429 × 10^6

Prime Factorization of 68994429

Prime Factorization 3 × 7 × 3285449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68994429
Product of the distinct prime numbers

The prime factorization of 68994429 is 3 × 7 × 3285449. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68994429)

Multiplication

n×y
n×2 137988858
n×3 206983287
n×4 275977716
n×5 344972145

Division

n÷y
n÷2 34497214.5
n÷3 22998143
n÷3 17248607.25
n÷5 13798885.8

Exponentiation

ny
n2 4760231233036041
n3 3.2842943583129E+23
n4 2.2659801391972E+31
n5 1.5634000582925E+39

Nth Root

y√n
2√n 8306.2885213554
3√n 410.14555411092
4√n 91.138842001396
5√n 36.962624891165

Divisors of 68994429

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 -68994428
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 68994429 can be divided by 8 positive divisors. The sum of these divisors (counting 68994429) is 1, the average is 0.125.

Base conversion 68994429

Base System Value
2 Binary 100000111001100010101111101
3 Ternary 11210211021120020
4 Quaternary 10013030111331
5 Quinary 120130310204
6 Senary 10502442353
8 Octal 407142575
10 Decimal 68994429
12 Duodecimal 1b1333b9
16 Hexadecimal 41cc57d
20 Vigesimal 11b4619
36 Base36 152sfx

Cryptographic Hash Functions

md5 38c97b199b2ff81ec32fd9e10b211086
sha1 5524511fbc1af6714357053032fa95a0a99cddf7
sha256 a59e3dfb4a727729324b823af403bc86c137854757645fd3ff9bd22ccbeb10f7
sha512 1b176af64514b71b1d43060b3599e8a89263941fca8b32eda2ef72daa70bc0e479030481a837578149b851439af9d1bc4fff774fd0f56121d806ee0d36ec6476
ripemd-160 656f2e27c10ab085859db7ad9be093ef296c14d4

68994429 as geometric shapes

Circle

Radius = n
Diameter 137988858
Circumference 433504782.57005
Area 1.4954707471095E+16

Sphere

Radius = n
Volume 1.3757220037736E+24
Surface area 5.9818829884379E+16
Circumference 433504782.57005

Square

Length = n
Perimeter 275977716
Area 4760231233036041
Diagonal 97572857.219988

Cube

Length = n
Surface area 28561387398216246
Volume 3.2842943583129E+23
Space diagonal 119501856.4672

Equilateral Triangle

Length = n
Perimeter 206983287
Area 2.0612405878487E+15
Altitude 59750928.233602

Triangular Pyramid

Length = n
Surface area 2.0612405878487E+15
Volume 3.8705780202929E+22
Height 32524285.739996