66738045 (number)

66738045 is an odd 8-digits composite number following 66738044 and preceding 66738046. In scientific notation, it is written as 6.6738045 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 32256000 positive integers (up to 66738045) that are relatively prime to 66738045.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred thirty-eight thousand forty-five

Notation

Scientific notation 6.6738045 × 10^7
Engineering notation 6.6738045 × 10^6

Prime Factorization of 66738045

Prime Factorization 3 × 11 × 5 × 673 × 601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 66738045
Product of the distinct prime numbers

The prime factorization of 66738045 is 3 × 11 × 5 × 673 × 601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 91, 78, 981, 818, 8141, 519, 45905, 24064, 404174, 698264, 179864, 8975540, 59891949, 95617236, 907922061, 492101452, 6340796272, 3284074300

Basic calculations (n = 66738045)

Multiplication

n×y
n×2 133476090
n×3 200214135
n×4 266952180
n×5 333690225

Division

n÷y
n÷2 33369022.5
n÷3 22246015
n÷3 16684511.25
n÷5 13347609

Exponentiation

ny
n2 4453966650422025
n3 2.9724902674436E+23
n4 1.9837818923072E+31
n5 1.3239372519898E+39

Nth Root

y√n
2√n 8169.3356523037
3√n 405.62479390273
4√n 90.384377257929
5√n 36.717634642226

Divisors of 66738045

1, 3, 5, 11, 15, 33, 55, 165, 601, 673, 1803, 2019, 3005, 3365, 6611, 7403, 9015, 10095, 19833, 22209, 33055, 37015, 99165, 111045, 404473, 1213419, 2022365, 4449203, 6067095, 13347609, 22246015, 66738045

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66738044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66738045 can be divided by 32 positive divisors. The sum of these divisors (counting 66738045) is 1, the average is 0.03125.

Base conversion 66738045

Base System Value
2 Binary 11111110100101011101111101
3 Ternary 11122120122101110
4 Quaternary 3332211131331
5 Quinary 114041104140
6 Senary 10342232233
8 Octal 376453575
10 Decimal 66738045
12 Duodecimal 1a425679
16 Hexadecimal 3fa577d
20 Vigesimal 10h2525
36 Base36 13qfel

Cryptographic Hash Functions

md5 522e93739c8d625a448ed6804a55a860
sha1 b2c605aa39b9b753b12c0f61b4a795201450cce5
sha256 8e35cd5d4a6d9254bdeddac9314ca9bc114be7f3e45516c13025db0801887b83
sha512 f1cfd9fbc00302b733ed2f915f0614e9362f02f78e6ea6a7d32fa90c5979c93ccfebaa24e87cfd51860e3de867fd9b732d6c51b8d7e2e4b2215678691fe0e76c
ripemd-160 073def70d42f84aa99d0b9b6e9395347552778ca

66738045 as geometric shapes

Circle

Radius = n
Diameter 133476090
Circumference 419327503.77389
Area 1.39925489083E+16

Sphere

Radius = n
Volume 1.2451138116091E+24
Surface area 5.5970195633199E+16
Circumference 419327503.77389

Square

Length = n
Perimeter 266952180
Area 4453966650422025
Diagonal 94381848.365266

Cube

Length = n
Surface area 26723799902532150
Volume 2.9724902674436E+23
Space diagonal 115593684.73782

Equilateral Triangle

Length = n
Perimeter 200214135
Area 1.9286241334371E+15
Altitude 57796842.368909

Triangular Pyramid

Length = n
Surface area 1.9286241334371E+15
Volume 3.5031133752007E+22
Height 31460616.121755