66693760 (number)

66693760 is an even 8-digits composite number following 66693759 and preceding 66693761. In scientific notation, it is written as 6.6693760 × 10^7. The sum of its digits is 43. It has a total of 10 prime factors and 64 positive divisors. There are 22864896 positive integers (up to 66693760) that are relatively prime to 66693760.

Interesting facts

Basic properties

Name

Name sixty-six million six hundred ninety-three thousand seven hundred sixty

Notation

Scientific notation 6.6693760 × 10^7
Engineering notation 6.6693760 × 10^6

Prime Factorization of 66693760

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 5 × 14887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1042090
Product of the distinct prime numbers

The prime factorization of 66693760 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 5 × 14887. Since it has a total of 10 prime factors.

Most popular turbo-numbers

7, 10, 90, 84, 98, 347, 4901, 5810, 5653, 3917, 688253, 359238, 8299063, 9208631, 60742808, 10550342, 343042454, 600451535, 3792442695, 7854299722

Basic calculations (n = 66693760)

Multiplication

n×y
n×2 133387520
n×3 200081280
n×4 266775040
n×5 333468800

Division

n÷y
n÷2 33346880
n÷3 22231253.333333
n÷3 16673440
n÷5 13338752

Exponentiation

ny
n2 4448057622937600
n3 2.9665768757037E+23
n4 1.9785216616973E+31
n5 1.3195504886004E+39

Nth Root

y√n
2√n 8166.6247617973
3√n 405.53505464087
4√n 90.36937955855
5√n 36.712760444262

Divisors of 66693760

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 14887, 29774, 59548, 74435, 104209, 119096, 148870, 208418, 238192, 297740, 416836, 476384, 521045, 595480, 833672, 952768, 1042090, 1190960, 1667344, 1905536, 2084180, 2381920, 3334688, 4168360, 4763840, 6669376, 8336720, 9527680, 13338752, 16673440, 33346880, 66693760

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 -66693759
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 66693760 can be divided by 64 positive divisors. The sum of these divisors (counting 66693760) is 1, the average is 0.015625.

Base conversion 66693760

Base System Value
2 Binary 11111110011010101010000000
3 Ternary 11122111101122021
4 Quaternary 3332122222000
5 Quinary 114033200020
6 Senary 10341251224
8 Octal 376325200
10 Decimal 66693760
12 Duodecimal 1a403b14
16 Hexadecimal 3f9aa80
20 Vigesimal 10gge80
36 Base36 13ph8g

Cryptographic Hash Functions

md5 3d2681a978a9b3035cae48cd44329aba
sha1 c34091e98aa715809a75f1dffab3ed674e68b31c
sha256 536b3b005a4d98777cf5972433c79d80ce2e4547433aeca274f216f6e8811bbc
sha512 1021d031f315c3098212cbf85d3e70cbf040005764cb57716d96dbf4de67c01137b211ae41410b753f4b408727116d552cc8d9ef00ecc30747a753e85d261840
ripemd-160 364137e2e97c5ce6e11a5bc5c7443cea56ec9912

66693760 as geometric shapes

Circle

Radius = n
Diameter 133387520
Circumference 419049252.91256
Area 1.3973985150965E+16

Sphere

Radius = n
Volume 1.2426368158694E+24
Surface area 5.5895940603859E+16
Circumference 419049252.91256

Square

Length = n
Perimeter 266775040
Area 4448057622937600
Diagonal 94319219.917656

Cube

Length = n
Surface area 26688345737625600
Volume 2.9665768757037E+23
Space diagonal 115516980.8678

Equilateral Triangle

Length = n
Perimeter 200081280
Area 1.9260654494805E+15
Altitude 57758490.433902

Triangular Pyramid

Length = n
Surface area 1.9260654494805E+15
Volume 3.4961443762022E+22
Height 31439739.972552