7661628 (number)
7661628 is an even 7-digits composite number following 7661627 and preceding 7661629. In scientific notation, it is written as 7.661628 × 10^6. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 2198016 positive integers (up to 7661628) that are relatively prime to 7661628.
Interesting facts
- 7661628 has 48 divisors, whose sum is 16299360
- The reverse of 7661628 is 8261667
- Previous prime number is 153
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 36
- Digital Root 9
Name
Name | seven million six hundred sixty-one thousand six hundred twenty-eight |
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Notation
Scientific notation | 7.661628 × 10^6 |
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Engineering notation | 7.661628 × 10^6 |
Prime Factorization of 7661628
Prime Factorization 2 × 2 × 13 × 9 × 153 × 107
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3830814 | Product of the distinct prime numbers |
The prime factorization of 7661628 is 2 × 2 × 13 × 9 × 153 × 107. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7661628)
Multiplication
n×yn×2 | 15323256 |
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n×3 | 22984884 |
n×4 | 30646512 |
n×5 | 38308140 |
Division
n÷yn÷2 | 3830814 |
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n÷3 | 2553876 |
n÷3 | 1915407 |
n÷5 | 1532325.6 |
Exponentiation
nyn2 | 58700543610384 |
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n3 | 4.4974172854054E+20 |
n4 | 3.4457538201546E+27 |
n5 | 2.6400083949603E+34 |
Nth Root
y√n2√n | 2767.9645951493 |
---|---|
3√n | 197.13951655155 |
4√n | 52.611449278168 |
5√n | 23.815747233582 |
Divisors of 7661628
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7661627 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7661628 can be divided by 48 positive divisors. The sum of these divisors (counting 7661628) is 1, the average is 0.020833333333333.
Base conversion 7661628
Base | System | Value |
---|---|---|
2 | Binary | 11101001110100000111100 |
3 | Ternary | 112102020210000 |
4 | Quaternary | 131032200330 |
5 | Quinary | 3430133003 |
6 | Senary | 432114300 |
8 | Octal | 35164074 |
10 | Decimal | 7661628 |
12 | Duodecimal | 2695990 |
16 | Hexadecimal | 74e83c |
20 | Vigesimal | 27he18 |
36 | Base36 | 4k7r0 |
Cryptographic Hash Functions
md5 | b3d7de25e8a4e1748b24c0256fb73c08 |
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sha1 | 7377613b823deb606155902a42e882637ccf4937 |
sha256 | e9aa1bb5c533f0e7dbdb1d84fe5a50101d57d85ee9be877a94df9170b3c0c5da |
sha512 | ef553e64d1c451897499070834740d1fc6212cd6b9f3e090293e008725df28c8f3477410055ac4265f1d05ea4fd8b60e77eb13cdf5f01a3e43e60bc7400c28da |
ripemd-160 | ed0a5ed499aa1a8447a914c0f54d421de6bb4367 |
7661628 as geometric shapes
Circle
Radius = nDiameter | 15323256 |
---|---|
Circumference | 48139428.478676 |
Area | 1.8441319656811E+14 |
Sphere
Radius = nVolume | 1.8838737471943E+21 |
---|---|
Surface area | 7.3765278627244E+14 |
Circumference | 48139428.478676 |
Square
Length = nPerimeter | 30646512 |
---|---|
Area | 58700543610384 |
Diagonal | 10835178.227457 |
Cube
Length = nSurface area | 352203261662304 |
---|---|
Volume | 4.4974172854054E+20 |
Space diagonal | 13270328.964692 |
Equilateral Triangle
Length = nPerimeter | 22984884 |
---|---|
Area | 25418080991274 |
Altitude | 6635164.4823462 |
Triangular Pyramid
Length = nSurface area | 25418080991274 |
---|---|
Volume | 5.3002571005596E+19 |
Height | 3611726.0758192 |