66448904 (number)

66448904 is an even 8-digits composite number following 66448903 and preceding 66448905. In scientific notation, it is written as 6.6448904 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 33172672 positive integers (up to 66448904) that are relatively prime to 66448904.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred forty-eight thousand nine hundred four

Notation

Scientific notation 6.6448904 × 10^7
Engineering notation 6.6448904 × 10^6

Prime Factorization of 66448904

Prime Factorization 2 × 2 × 2 × 677 × 12269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16612226
Product of the distinct prime numbers

The prime factorization of 66448904 is 2 × 2 × 2 × 677 × 12269. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 95, 63, 524, 52, 4070, 8143, 57989, 99520, 101662, 716780, 3991870, 7870714, 41134690, 15990542, 685736525, 83435959, 5242279861, 5251244287

Basic calculations (n = 66448904)

Multiplication

n×y
n×2 132897808
n×3 199346712
n×4 265795616
n×5 332244520

Division

n÷y
n÷2 33224452
n÷3 22149634.666667
n÷3 16612226
n÷5 13289780.8

Exponentiation

ny
n2 4415456842801216
n3 2.9340226786344E+23
n4 1.949625913064E+31
n5 1.295505051331E+39

Nth Root

y√n
2√n 8151.6197163509
3√n 405.03815928618
4√n 90.286320759852
5√n 36.685763705666

Divisors of 66448904

1, 2, 4, 8, 677, 1354, 2708, 5416, 12269, 24538, 49076, 98152, 8306113, 16612226, 33224452, 66448904

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 -66448903
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 66448904 can be divided by 16 positive divisors. The sum of these divisors (counting 66448904) is 1, the average is 0.0625.

Base conversion 66448904

Base System Value
2 Binary 11111101011110111000001000
3 Ternary 11122000221202112
4 Quaternary 3331132320020
5 Quinary 114002331104
6 Senary 10332121452
8 Octal 375367010
10 Decimal 66448904
12 Duodecimal 1a306288
16 Hexadecimal 3f5ee08
20 Vigesimal 10f6254
36 Base36 13k8aw

Cryptographic Hash Functions

md5 02dfed951e63fff251abfe2b6c8e617f
sha1 269c40bd11e924c9c3665ae8d0d5e9708c946268
sha256 1acb59b25e36dc693660f8e19c2c23ac99968b0ff0277cef57437e5605008027
sha512 43bb0f43017f3e7b36a234bcd5ed0490baaf26df78f6591a3df10c042f7738d11b1ca65e41dc04e6664725bbcf19631ef08f839d94c47652f73ec8c26514f3aa
ripemd-160 c0a715fa95fe9a057883b78554683b2007bdf36c

66448904 as geometric shapes

Circle

Radius = n
Diameter 132897808
Circumference 417510777.29099
Area 1.3871566779587E+16

Sphere

Radius = n
Volume 1.2290005456885E+24
Surface area 5.5486267118348E+16
Circumference 417510777.29099

Square

Length = n
Perimeter 265795616
Area 4415456842801216
Diagonal 93972941.241628

Cube

Length = n
Surface area 26492741056807296
Volume 2.9340226786344E+23
Space diagonal 115092877.83527

Equilateral Triangle

Length = n
Perimeter 199346712
Area 1.9119488975898E+15
Altitude 57546438.917633

Triangular Pyramid

Length = n
Surface area 1.9119488975898E+15
Volume 3.4577788870292E+22
Height 31324313.747209