66440417 (number)

66440417 is an odd 8-digits composite number following 66440416 and preceding 66440418. In scientific notation, it is written as 6.6440417 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 66102960 positive integers (up to 66440417) that are relatively prime to 66440417.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred forty thousand four hundred seventeen

Notation

Scientific notation 6.6440417 × 10^7
Engineering notation 6.6440417 × 10^6

Prime Factorization of 66440417

Prime Factorization 197 × 337261

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 66440417
Product of the distinct prime numbers

The prime factorization of 66440417 is 197 × 337261. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66440417)

Multiplication

n×y
n×2 132880834
n×3 199321251
n×4 265761668
n×5 332202085

Division

n÷y
n÷2 33220208.5
n÷3 22146805.666667
n÷3 16610104.25
n÷5 13288083.4

Exponentiation

ny
n2 4414329011133889
n3 2.9328986027493E+23
n4 1.9486300618538E+31
n5 1.294677938883E+39

Nth Root

y√n
2√n 8151.0991283385
3√n 405.0209144308
4√n 90.283437729954
5√n 36.684826540519

Divisors of 66440417

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66440416
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66440417 can be divided by 4 positive divisors. The sum of these divisors (counting 66440417) is 1, the average is 0.25.

Base conversion 66440417

Base System Value
2 Binary 11111101011100110011100001
3 Ternary 11122000112010012
4 Quaternary 3331130303201
5 Quinary 114002043132
6 Senary 10332014305
8 Octal 375346341
10 Decimal 66440417
12 Duodecimal 1a301395
16 Hexadecimal 3f5cce1
20 Vigesimal 10f510h
36 Base36 13k1r5

Cryptographic Hash Functions

md5 b02b7707b72b9e96ca40940336ae4b1f
sha1 61fec7a4412b4a6bf99e60a8cfdf7c5f8c15aa84
sha256 7ad5c93082272b736a2aab8b6b6ce15388e5328cea24b1ddd36456c8b33a9efb
sha512 bd205eb6f3c73e3c6cd8f84cc1f7add1167409da51371aa2520123d0bffa3172b25bdc1e659bee87b7f577fc737849299a0dbeba105dbfce0371a07e7f0a2ddb
ripemd-160 af7e939481d643ec3602d31b1a26acb21c6ef23f

66440417 as geometric shapes

Circle

Radius = n
Diameter 132880834
Circumference 417457451.89728
Area 1.3868023591907E+16

Sphere

Radius = n
Volume 1.2285296938828E+24
Surface area 5.5472094367626E+16
Circumference 417457451.89728

Square

Length = n
Perimeter 265761668
Area 4414329011133889
Diagonal 93960938.811124

Cube

Length = n
Surface area 26485974066803334
Volume 2.9328986027493E+23
Space diagonal 115078177.92006

Equilateral Triangle

Length = n
Perimeter 199321251
Area 1.9114605321523E+15
Altitude 57539088.960031

Triangular Pyramid

Length = n
Surface area 1.9114605321523E+15
Volume 3.4564541508943E+22
Height 31320312.937041