66899080 (number)

66899080 is an even 8-digits composite number following 66899079 and preceding 66899081. In scientific notation, it is written as 6.6899080 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 64 positive divisors. There are 24960000 positive integers (up to 66899080) that are relatively prime to 66899080.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6899080 × 10^7
Engineering notation 6.6899080 × 10^6

Prime Factorization of 66899080

Prime Factorization 2 × 2 × 2 × 5 × 17 × 131 × 751

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16724770
Product of the distinct prime numbers

The prime factorization of 66899080 is 2 × 2 × 2 × 5 × 17 × 131 × 751. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 2, 63, 74, 332, 185, 8870, 3514, 75187, 54588, 478843, 216621, 9413942, 2372927, 10629995, 72560361, 403925046, 404121763, 581294891, 2672022621

Basic calculations (n = 66899080)

Multiplication

n×y
n×2 133798160
n×3 200697240
n×4 267596320
n×5 334495400

Division

n÷y
n÷2 33449540
n÷3 22299693.333333
n÷3 16724770
n÷5 13379816

Exponentiation

ny
n2 4475486904846400
n3 2.9940595648627E+23
n4 2.0029983035452E+31
n5 1.3399874374873E+39

Nth Root

y√n
2√n 8179.1857785479
3√n 405.95078148293
4√n 90.438851046151
5√n 36.735337065554

Divisors of 66899080

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 655, 680, 751, 1048, 1310, 1502, 2227, 2620, 3004, 3755, 4454, 5240, 6008, 7510, 8908, 11135, 12767, 15020, 17816, 22270, 25534, 30040, 44540, 51068, 63835, 89080, 98381, 102136, 127670, 196762, 255340, 393524, 491905, 510680, 787048, 983810, 1672477, 1967620, 3344954, 3935240, 6689908, 8362385, 13379816, 16724770, 33449540, 66899080

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66899079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66899080 can be divided by 64 positive divisors. The sum of these divisors (counting 66899080) is 1, the average is 0.015625.

Base conversion 66899080

Base System Value
2 Binary 11111111001100110010001000
3 Ternary 11122212211021201
4 Quaternary 3333030302020
5 Quinary 114111232310
6 Senary 10345513544
8 Octal 377146210
10 Decimal 66899080
12 Duodecimal 1a4a28b4
16 Hexadecimal 3fccc88
20 Vigesimal 10i27e0
36 Base36 13tvns

Cryptographic Hash Functions

md5 ca016512c1ba7535460be69318d01458
sha1 2ca4a9b98d72495de557f6f0fb6da79421b84cdf
sha256 087111328ff1a0ff5db504e5f71c205a1f1b1d95426951f70a8220e99a98fc7a
sha512 431af7bc1b7d5846c477821d83e133ed73c9a434a71e740d28c9bfb5ea7934b7d719384e60416cee8addb6939dcd38af6a745db238cb632095193e997577d023
ripemd-160 4e72670f72d8e0f64b5256fc485eafc2e77a3072

66899080 as geometric shapes

Circle

Radius = n
Diameter 133798160
Circumference 420339316.51983
Area 1.4060156781503E+16

Sphere

Radius = n
Volume 1.2541487377844E+24
Surface area 5.6240627126011E+16
Circumference 420339316.51983

Square

Length = n
Perimeter 267596320
Area 4475486904846400
Diagonal 94609586.246283

Cube

Length = n
Surface area 26852921429078400
Volume 2.9940595648627E+23
Space diagonal 115872605.53961

Equilateral Triangle

Length = n
Perimeter 200697240
Area 1.9379426769508E+15
Altitude 57936302.769807

Triangular Pyramid

Length = n
Surface area 1.9379426769508E+15
Volume 3.5285330359848E+22
Height 31536528.748761