61349904 (number)
61349904 is an even 8-digits composite number following 61349903 and preceding 61349905. In scientific notation, it is written as 6.1349904 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 15903360 positive integers (up to 61349904) that are relatively prime to 61349904.
Interesting facts
- 61349904 has 40 divisors, whose sum is 121867200
- The reverse of 61349904 is 40994316
- Previous prime number is 77
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | sixty-one million three hundred forty-nine thousand nine hundred four |
---|
Notation
Scientific notation | 6.1349904 × 10^7 |
---|---|
Engineering notation | 6.1349904 × 10^6 |
Prime Factorization of 61349904
Prime Factorization 2 × 2 × 2 × 2 × 99 × 77 × 503
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7668738 | Product of the distinct prime numbers |
The prime factorization of 61349904 is 2 × 2 × 2 × 2 × 99 × 77 × 503. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61349904)
Multiplication
n×yn×2 | 122699808 |
---|---|
n×3 | 184049712 |
n×4 | 245399616 |
n×5 | 306749520 |
Division
n÷yn÷2 | 30674952 |
---|---|
n÷3 | 20449968 |
n÷3 | 15337476 |
n÷5 | 12269980.8 |
Exponentiation
nyn2 | 3763810720809216 |
---|---|
n3 | 2.3090942639582E+23 |
n4 | 1.4166271142078E+31 |
n5 | 8.6909937460448E+38 |
Nth Root
y√n2√n | 7832.6179531495 |
---|---|
3√n | 394.40095920068 |
4√n | 88.502078806938 |
5√n | 36.104619923309 |
Divisors of 61349904
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 | -61349903 | 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 61349904 can be divided by 40 positive divisors. The sum of these divisors (counting 61349904) is 1, the average is 0.025.
Base conversion 61349904
Base | System | Value |
---|---|---|
2 | Binary | 11101010000010000000010000 |
3 | Ternary | 11021102220020200 |
4 | Quaternary | 3222002000100 |
5 | Quinary | 111201144104 |
6 | Senary | 10030535200 |
8 | Octal | 352020020 |
10 | Decimal | 61349904 |
12 | Duodecimal | 18667500 |
16 | Hexadecimal | 3a82010 |
20 | Vigesimal | j38ef4 |
36 | Base36 | 10ixw0 |
Cryptographic Hash Functions
md5 | 3fe7234c4627e9383eb6475c2eb1e02d |
---|---|
sha1 | dc8bdc08faa258f3920b302faccfe66187e873bc |
sha256 | d664ef7fcc98198276055441d79299024c52101793b7e944692df00ad6d45a63 |
sha512 | be16dc362a8461d78b190f84e1836704105449a1b12352e369aaeb88abaaf5cb7222e914be489a52a5f62b53548981a6af5f0b9abe8c679e99b97d768f25a2c9 |
ripemd-160 | 887f0856d9a79a9e84dad84ed3c5c70f42b8313e |
61349904 as geometric shapes
Circle
Radius = nDiameter | 122699808 |
---|---|
Circumference | 385472815.40968 |
Area | 1.1824360109997E+16 |
Sphere
Radius = nVolume | 9.6723114347964E+23 |
---|---|
Surface area | 4.7297440439987E+16 |
Circumference | 385472815.40968 |
Square
Length = nPerimeter | 245399616 |
---|---|
Area | 3763810720809216 |
Diagonal | 86761866.287087 |
Cube
Length = nSurface area | 22582864324855296 |
---|---|
Volume | 2.3090942639582E+23 |
Space diagonal | 106261150.76747 |
Equilateral Triangle
Length = nPerimeter | 184049712 |
---|---|
Area | 1.6297778496285E+15 |
Altitude | 53130575.383737 |
Triangular Pyramid
Length = nSurface area | 1.6297778496285E+15 |
---|---|
Volume | 2.7212936874063E+22 |
Height | 28920622.095696 |