148978908 (number)
148978908 is an even 9-digits composite number following 148978907 and preceding 148978909. In scientific notation, it is written as 1.48978908 × 10^8. The sum of its digits is 54. It has a total of 8 prime factors and 108 positive divisors. There are 44778240 positive integers (up to 148978908) that are relatively prime to 148978908.
Interesting facts
- 148978908 has 108 divisors, whose sum is 417257568
- The reverse of 148978908 is 809879841
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | one hundred forty-eight million nine hundred seventy-eight thousand nine hundred eight |
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Notation
Scientific notation | 1.48978908 × 10^8 |
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Engineering notation | 1.48978908 × 10^6 |
Prime Factorization of 148978908
Prime Factorization 2 × 2 × 3 × 3 × 13 × 13 × 47 × 521
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1909986 | Product of the distinct prime numbers |
The prime factorization of 148978908 is 2 × 2 × 3 × 3 × 13 × 13 × 47 × 521. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 148978908)
Multiplication
n×yn×2 | 297957816 |
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n×3 | 446936724 |
n×4 | 595915632 |
n×5 | 744894540 |
Division
n÷yn÷2 | 74489454 |
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n÷3 | 49659636 |
n÷3 | 37244727 |
n÷5 | 29795781.6 |
Exponentiation
nyn2 | 22194715028872464 |
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n3 | 3.3065444083726E+24 |
n4 | 4.9260537521286E+32 |
n5 | 7.3387810874142E+40 |
Nth Root
y√n2√n | 12205.691623173 |
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3√n | 530.1209027607 |
4√n | 110.4793719351 |
5√n | 43.11465917573 |
Divisors of 148978908
108 divisors
τ | Total Divisors | 108 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -148978907 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0092592592592593 | 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 | 108 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 148978908 can be divided by 108 positive divisors. The sum of these divisors (counting 148978908) is 1, the average is 0.0092592592592593.
Base conversion 148978908
Base | System | Value |
---|---|---|
2 | Binary | 1000111000010011110011011100 |
3 | Ternary | 101101022220122100 |
4 | Quaternary | 20320103303130 |
5 | Quinary | 301114311113 |
6 | Senary | 22441045100 |
8 | Octal | 1070236334 |
10 | Decimal | 148978908 |
12 | Duodecimal | 41a86790 |
16 | Hexadecimal | 8e13cdc |
20 | Vigesimal | 26b2758 |
36 | Base36 | 2gp4v0 |
Cryptographic Hash Functions
md5 | 427251e62e1630f68eec668a1b4028d7 |
---|---|
sha1 | 88b1bf73ee0cc6b5651f4c1e76a493a7a81c6564 |
sha256 | 59ac22076b62d284ab9403f109494032544e09ae974fcbe7ea944b927a8837f3 |
sha512 | 19bcb4ad0a51c0a09b62356f3bae85c452da68dedadfcd98b8a816bfaa6ddd32d7b9fa3b48e02605bc70ea5644ce4a2188d6be5110c7a2bd7ef0a6dcc6b5d2bd |
ripemd-160 | fbd0d685f3148b8c70afaaa3dd323076b45390ed |
148978908 as geometric shapes
Circle
Radius = nDiameter | 297957816 |
---|---|
Circumference | 936062085.82526 |
Area | 6.9726753683225E+16 |
Sphere
Radius = nVolume | 1.3850420829482E+25 |
---|---|
Surface area | 2.789070147329E+17 |
Circumference | 936062085.82526 |
Square
Length = nPerimeter | 595915632 |
---|---|
Area | 22194715028872464 |
Diagonal | 210687992.20113 |
Cube
Length = nSurface area | 133168290173234784 |
---|---|
Volume | 3.3065444083726E+24 |
Space diagonal | 258039037.91213 |
Equilateral Triangle
Length = nPerimeter | 446936724 |
---|---|
Area | 9.6105935223799E+15 |
Altitude | 129019518.95606 |
Triangular Pyramid
Length = nSurface area | 9.6105935223799E+15 |
---|---|
Volume | 3.8967999557579E+23 |
Height | 70229330.733711 |