66692904 (number)

66692904 is an even 8-digits composite number following 66692903 and preceding 66692905. In scientific notation, it is written as 6.6692904 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 20244480 positive integers (up to 66692904) that are relatively prime to 66692904.

Interesting facts

Basic properties

Name

Name sixty-six million six hundred ninety-two thousand nine hundred four

Notation

Scientific notation 6.6692904 × 10^7
Engineering notation 6.6692904 × 10^6

Prime Factorization of 66692904

Prime Factorization 2 × 2 × 2 × 3 × 17 × 31 × 5273

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16673226
Product of the distinct prime numbers

The prime factorization of 66692904 is 2 × 2 × 2 × 3 × 17 × 31 × 5273. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66692904)

Multiplication

n×y
n×2 133385808
n×3 200078712
n×4 266771616
n×5 333464520

Division

n÷y
n÷2 33346452
n÷3 22230968
n÷3 16673226
n÷5 13338580.8

Exponentiation

ny
n2 4447943443953216
n3 2.96646265105E+23
n4 1.9784200880606E+31
n5 1.319465810047E+39

Nth Root

y√n
2√n 8166.5723531969
3√n 405.53331964852
4√n 90.369089589289
5√n 36.712666203709

Divisors of 66692904

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 -66692903
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 66692904 can be divided by 64 positive divisors. The sum of these divisors (counting 66692904) is 1, the average is 0.015625.

Base conversion 66692904

Base System Value
2 Binary 11111110011010011100101000
3 Ternary 11122111100110120
4 Quaternary 3332122130220
5 Quinary 114033133104
6 Senary 10341243240
8 Octal 376323450
10 Decimal 66692904
12 Duodecimal 1a403520
16 Hexadecimal 3f9a728
20 Vigesimal 10ggc54
36 Base36 13pgko

Cryptographic Hash Functions

md5 adde1973a25ecb6d3b67bc44172ae8b8
sha1 a80be642e5152fe0a21d5d5a97c851d7b35cc069
sha256 0ec44dd411371127877404aef06b781c5f5c37440560d5c14f806a0bb6bf6c54
sha512 e555a2cb43eb61e8b2675d506d1fac9f2cc3cdef20bc2645287b289280387947d48b105235b845eae4e3cc3782f3e67037d1ffd73177024859226c41d4f699b7
ripemd-160 9b20849689d252072b977c715184c21bf172f235

66692904 as geometric shapes

Circle

Radius = n
Diameter 133385808
Circumference 419043874.50594
Area 1.3973626447106E+16

Sphere

Radius = n
Volume 1.2425889695583E+24
Surface area 5.5894505788425E+16
Circumference 419043874.50594

Square

Length = n
Perimeter 266771616
Area 4447943443953216
Diagonal 94318009.350847

Cube

Length = n
Surface area 26687660663719296
Volume 2.96646265105E+23
Space diagonal 115515498.23231

Equilateral Triangle

Length = n
Perimeter 200078712
Area 1.92601600853E+15
Altitude 57757749.116157

Triangular Pyramid

Length = n
Surface area 1.92601600853E+15
Volume 3.4960097611568E+22
Height 31439336.450282