61790720 (number)

61790720 is an even 8-digits composite number following 61790719 and preceding 61790721. In scientific notation, it is written as 6.1790720 × 10^7. The sum of its digits is 32. It has a total of 11 prime factors and 40 positive divisors. There are 24715264 positive integers (up to 61790720) that are relatively prime to 61790720.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred ninety thousand seven hundred twenty

Notation

Scientific notation 6.1790720 × 10^7
Engineering notation 6.1790720 × 10^6

Prime Factorization of 61790720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 24137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 241370
Product of the distinct prime numbers

The prime factorization of 61790720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 24137. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61790720)

Multiplication

n×y
n×2 123581440
n×3 185372160
n×4 247162880
n×5 308953600

Division

n÷y
n÷2 30895360
n÷3 20596906.666667
n÷3 15447680
n÷5 12358144

Exponentiation

ny
n2 3818093078118400
n3 2.3592272032395E+23
n4 1.4577834753176E+31
n5 9.0077490543975E+38

Nth Root

y√n
2√n 7860.7073473066
3√n 395.34333231894
4√n 88.660630199128
5√n 36.156355774327

Divisors of 61790720

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61790719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61790720 can be divided by 40 positive divisors. The sum of these divisors (counting 61790720) is 1, the average is 0.025.

Base conversion 61790720

Base System Value
2 Binary 11101011101101101000000000
3 Ternary 11022021021221012
4 Quaternary 3223231220000
5 Quinary 111304300340
6 Senary 10044220052
8 Octal 353555000
10 Decimal 61790720
12 Duodecimal 1883a628
16 Hexadecimal 3aeda00
20 Vigesimal j63gg0
36 Base36 10se0w

Cryptographic Hash Functions

md5 d23797eaecbe10de55310afb5380ea7a
sha1 78316fde66ecfd58cbcfbfad158710dd331fd1ce
sha256 b503d882c457b527e07c57b92a1c644e0fd4e4d319ae7a5bdbd30d17e840adca
sha512 7585f870a4cf5c51aea23de9d94bbecf4febf4554c03bf8d9aee9749796c61f8923a907058c6dc3e4d4d444b653dccd0a43ab24d270dee142619913aa8feffa5
ripemd-160 dd87b61ad0f6c3ba99931b6fae42fcb108f35d89

61790720 as geometric shapes

Circle

Radius = n
Diameter 123581440
Circumference 388242544.02405
Area 1.1994893164939E+16

Sphere

Radius = n
Volume 9.8823077997953E+23
Surface area 4.7979572659755E+16
Circumference 388242544.02405

Square

Length = n
Perimeter 247162880
Area 3818093078118400
Diagonal 87385274.252798

Cube

Length = n
Surface area 22908558468710400
Volume 2.3592272032395E+23
Space diagonal 107024666.47626

Equilateral Triangle

Length = n
Perimeter 185372160
Area 1.653282799832E+15
Altitude 53512333.238131

Triangular Pyramid

Length = n
Surface area 1.653282799832E+15
Volume 2.7803759229507E+22
Height 29128424.750933