66996975 (number)

66996975 is an odd 8-digits composite number following 66996974 and preceding 66996976. In scientific notation, it is written as 6.6996975 × 10^7. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 35326720 positive integers (up to 66996975) that are relatively prime to 66996975.

Interesting facts

Basic properties

Name

Name sixty-six million nine hundred ninety-six thousand nine hundred seventy-five

Notation

Scientific notation 6.6996975 × 10^7
Engineering notation 6.6996975 × 10^6

Prime Factorization of 66996975

Prime Factorization 3 × 25 × 89 × 10037

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66996975
Product of the distinct prime numbers

The prime factorization of 66996975 is 3 × 25 × 89 × 10037. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 25, 81, 823, 206, 5374, 7874, 56862, 40989, 405618, 908753, 1708303, 6509353, 17416059, 60607062, 884814745, 205667882, 763468313, 2022416166

Basic calculations (n = 66996975)

Multiplication

n×y
n×2 133993950
n×3 200990925
n×4 267987900
n×5 334984875

Division

n÷y
n÷2 33498487.5
n÷3 22332325
n÷3 16749243.75
n÷5 13399395

Exponentiation

ny
n2 4488594659150625
n3 3.0072226416425E+23
n4 2.0147482014156E+31
n5 1.3498203488153E+39

Nth Root

y√n
2√n 8185.1679885021
3√n 406.14869742372
4√n 90.471918231582
5√n 36.746081914969

Divisors of 66996975

1, 3, 25, 75, 89, 267, 2225, 6675, 10037, 30111, 250925, 752775, 893293, 2679879, 22332325, 66996975

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 -66996974
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 66996975 can be divided by 16 positive divisors. The sum of these divisors (counting 66996975) is 1, the average is 0.0625.

Base conversion 66996975

Base System Value
2 Binary 11111111100100101011101111
3 Ternary 11200001210120110
4 Quaternary 3333210223233
5 Quinary 114122400400
6 Senary 10351551103
8 Octal 377445357
10 Decimal 66996975
12 Duodecimal 1a52b493
16 Hexadecimal 3fe4aef
20 Vigesimal 10iec8f
36 Base36 13vz73

Cryptographic Hash Functions

md5 5ed25fe996e40c708ce29ed0daa90332
sha1 993b55529f71d682a061fc9cc9f52a5365e69941
sha256 620cbd40584519cd7474a59a3def22b78ce04d940c4ca7034416ac5dd3880a39
sha512 d2ffb1eb0850fadb330ab6273f6814a9f2cbe9794ab6d0a25f0d1d02cd037638f0776602862e589fd780b8d1ee93ea21f514a46a1b02b0df4a94f0b057e08473
ripemd-160 4a408d5e9a3e69044ed57771b20c085ea2e8f7c2

66996975 as geometric shapes

Circle

Radius = n
Diameter 133993950
Circumference 420954408.94548
Area 1.410133600613E+16

Sphere

Radius = n
Volume 1.2596624744924E+24
Surface area 5.640534402452E+16
Circumference 420954408.94548

Square

Length = n
Perimeter 267987900
Area 4488594659150625
Diagonal 94748030.682971

Cube

Length = n
Surface area 26931567954903750
Volume 3.0072226416425E+23
Space diagonal 116042164.65342

Equilateral Triangle

Length = n
Perimeter 200990925
Area 1.9436185010578E+15
Altitude 58021082.326711

Triangular Pyramid

Length = n
Surface area 1.9436185010578E+15
Volume 3.5440458707385E+22
Height 31582676.894324