66872799 (number)

66872799 is an odd 8-digits composite number following 66872798 and preceding 66872800. In scientific notation, it is written as 6.6872799 × 10^7. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 34528032 positive integers (up to 66872799) that are relatively prime to 66872799.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred seventy-two thousand seven hundred ninety-nine

Notation

Scientific notation 6.6872799 × 10^7
Engineering notation 6.6872799 × 10^6

Prime Factorization of 66872799

Prime Factorization 9 × 7 × 23 × 7 × 19 × 347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9553257
Product of the distinct prime numbers

The prime factorization of 66872799 is 9 × 7 × 23 × 7 × 19 × 347. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66872799)

Multiplication

n×y
n×2 133745598
n×3 200618397
n×4 267491196
n×5 334363995

Division

n÷y
n÷2 33436399.5
n÷3 22290933
n÷3 16718199.75
n÷5 13374559.8

Exponentiation

ny
n2 4471971246094401
n3 2.9905323427385E+23
n4 1.9998526825895E+31
n5 1.3373574647242E+39

Nth Root

y√n
2√n 8177.5790427241
3√n 405.89761587958
4√n 90.429967614304
5√n 36.732450349811

Divisors of 66872799

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66872798
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66872799 can be divided by 48 positive divisors. The sum of these divisors (counting 66872799) is 1, the average is 0.020833333333333.

Base conversion 66872799

Base System Value
2 Binary 11111111000110010111011111
3 Ternary 11122211111020100
4 Quaternary 3333012113133
5 Quinary 114104412144
6 Senary 10345152143
8 Octal 377062737
10 Decimal 66872799
12 Duodecimal 1a48b653
16 Hexadecimal 3fc65df
20 Vigesimal 10hj1jj
36 Base36 13tbdr

Cryptographic Hash Functions

md5 1617e7e3f54da1a7ef24a31617db537a
sha1 afad5784db18da7e04626b42e0d78914ff61b8c1
sha256 6b50641001db43b98b68d8aa6020cbf0bc0dbbc6b407e76f992ebe3ba3b9b848
sha512 e9d3b9ab01f7026982e982de7c0b4a3368f1b9b73aba0cd62860fbc2de083eb802f210f7c9ef2e380918e4e4cb04ccb97499e30b4772a21ab224251577c4759a
ripemd-160 f116bac1cfab05b91712f43f8d03c34b3482ecf7

66872799 as geometric shapes

Circle

Radius = n
Diameter 133745598
Circumference 420174188.12677
Area 1.4049112013795E+16

Sphere

Radius = n
Volume 1.252671258436E+24
Surface area 5.619644805518E+16
Circumference 420174188.12677

Square

Length = n
Perimeter 267491196
Area 4471971246094401
Diagonal 94572419.29965

Cube

Length = n
Surface area 26831827476566406
Volume 2.9905323427385E+23
Space diagonal 115827085.51234

Equilateral Triangle

Length = n
Perimeter 200618397
Area 1.9364203520557E+15
Altitude 57913542.756171

Triangular Pyramid

Length = n
Surface area 1.9364203520557E+15
Volume 3.5243761648468E+22
Height 31524139.76655