67721889 (number)

67721889 is an odd 8-digits composite number following 67721888 and preceding 67721890. In scientific notation, it is written as 6.7721889 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 44920656 positive integers (up to 67721889) that are relatively prime to 67721889.

Interesting facts

Basic properties

Name

Name sixty-seven million seven hundred twenty-one thousand eight hundred eighty-nine

Notation

Scientific notation 6.7721889 × 10^7
Engineering notation 6.7721889 × 10^6

Prime Factorization of 67721889

Prime Factorization 3 × 199 × 113437

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 67721889
Product of the distinct prime numbers

The prime factorization of 67721889 is 3 × 199 × 113437. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67721889)

Multiplication

n×y
n×2 135443778
n×3 203165667
n×4 270887556
n×5 338609445

Division

n÷y
n÷2 33860944.5
n÷3 22573963
n÷3 16930472.25
n÷5 13544377.8

Exponentiation

ny
n2 4586254249728321
n3 3.1058980122588E+23
n4 2.1033728043151E+31
n5 1.4244437957945E+39

Nth Root

y√n
2√n 8229.3310177681
3√n 407.60830222605
4√n 90.715660267498
5√n 36.825259229522

Divisors of 67721889

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 -67721888
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 67721889 can be divided by 8 positive divisors. The sum of these divisors (counting 67721889) is 1, the average is 0.125.

Base conversion 67721889

Base System Value
2 Binary 100000010010101101010100001
3 Ternary 11201102121222010
4 Quaternary 10002111222201
5 Quinary 114314100024
6 Senary 10415303133
8 Octal 402255241
10 Decimal 67721889
12 Duodecimal 1a81aaa9
16 Hexadecimal 4095aa1
20 Vigesimal 11354e9
36 Base36 14bijl

Cryptographic Hash Functions

md5 a9baddc8aba7123332e1fb9e19b8ffad
sha1 eada0a24e53e0f9300776d617b8e5a054e3731e2
sha256 c157c1f7a27a12ff34c15a6cf30b3a5c613a02f7f369805ff9ea9c5d4d823e1c
sha512 edb1be52b3fba52c099c2f9583ca38b0c85f3dbecff4311e4a6d31a401057608dec256109277ba4ce25ac21487a9c43f151bfeb826e6f88ea9eaa2957f944ac1
ripemd-160 2dd6ac4906a5630cb9d079ea859384e2807c293a

67721889 as geometric shapes

Circle

Radius = n
Diameter 135443778
Circumference 425509177.93925
Area 1.4408142658441E+16

Sphere

Radius = n
Volume 1.3009955170815E+24
Surface area 5.7632570633766E+16
Circumference 425509177.93925

Square

Length = n
Perimeter 270887556
Area 4586254249728321
Diagonal 95773213.893325

Cube

Length = n
Surface area 27517525498369926
Volume 3.1058980122588E+23
Space diagonal 117297752.53254

Equilateral Triangle

Length = n
Perimeter 203165667
Area 1.9859063442395E+15
Altitude 58648876.26627

Triangular Pyramid

Length = n
Surface area 1.9859063442395E+15
Volume 3.6603359102367E+22
Height 31924404.631108