68996889 (number)

68996889 is an odd 8-digits composite number following 68996888 and preceding 68996890. In scientific notation, it is written as 6.8996889 × 10^7. The sum of its digits is 63. It has a total of 4 prime factors and 12 positive divisors. There are 42459552 positive integers (up to 68996889) that are relatively prime to 68996889.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8996889 × 10^7
Engineering notation 6.8996889 × 10^6

Prime Factorization of 68996889

Prime Factorization 13 × 3 × 3 × 589717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22998963
Product of the distinct prime numbers

The prime factorization of 68996889 is 13 × 3 × 3 × 589717. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 15, 33, 842, 663, 9785, 2020, 18438, 88592, 175897, 926946, 209583, 3993002, 12418857, 28449268, 345988713, 950810457, 9807854044, 5500196844

Basic calculations (n = 68996889)

Multiplication

n×y
n×2 137993778
n×3 206990667
n×4 275987556
n×5 344984445

Division

n÷y
n÷2 34498444.5
n÷3 22998963
n÷3 17249222.25
n÷5 13799377.8

Exponentiation

ny
n2 4760570691678321
n3 3.2846456759038E+23
n4 2.2663033310467E+31
n5 1.5636787937256E+39

Nth Root

y√n
2√n 8306.4366006128
3√n 410.1504286401
4√n 91.139654380587
5√n 36.962888468273

Divisors of 68996889

1, 3, 9, 13, 39, 117, 589717, 1769151, 5307453, 7666321, 22998963, 68996889

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68996888
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68996889 can be divided by 12 positive divisors. The sum of these divisors (counting 68996889) is 1, the average is 0.083333333333333.

Base conversion 68996889

Base System Value
2 Binary 100000111001100111100011001
3 Ternary 11210211101221100
4 Quaternary 10013030330121
5 Quinary 120130400024
6 Senary 10502502013
8 Octal 407147431
10 Decimal 68996889
12 Duodecimal 1b134909
16 Hexadecimal 41ccf19
20 Vigesimal 11b4c49
36 Base36 152uc9

Cryptographic Hash Functions

md5 6716d404c3cc770015885a926a3bafe8
sha1 20e6cbe9075bf1fe631eedadd3e85448a4dbd1e5
sha256 1aeb292d78a410d1d079332ced6404c412f00056da60e83783f952e12ceed9e8
sha512 56d5e1747ab73ba95ffed2fd6521fd50b243c6486920739e0a6c4791b0b708471a83359c31d7977b8a64f97068e13e15de06783915c827ee5c7473fb38c36dcb
ripemd-160 021070bdd2a30512f8d9736bd47919718b37aa7f

68996889 as geometric shapes

Circle

Radius = n
Diameter 137993778
Circumference 433520239.2059
Area 1.4955773911871E+16

Sphere

Radius = n
Volume 1.375869163342E+24
Surface area 5.9823095647486E+16
Circumference 433520239.2059

Square

Length = n
Perimeter 275987556
Area 4760570691678321
Diagonal 97576336.185351

Cube

Length = n
Surface area 28563424150069926
Volume 3.2846456759038E+23
Space diagonal 119506117.31219

Equilateral Triangle

Length = n
Perimeter 206990667
Area 2.0613875777525E+15
Altitude 59753058.656095

Triangular Pyramid

Length = n
Surface area 2.0613875777525E+15
Volume 3.8709920520444E+22
Height 32525445.395117