148921744 (number)
148921744 is an even 9-digits composite number following 148921743 and preceding 148921745. In scientific notation, it is written as 1.48921744 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 71740800 positive integers (up to 148921744) that are relatively prime to 148921744.
Interesting facts
- 148921744 has 40 divisors, whose sum is 299230848
- The reverse of 148921744 is 447129841
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | one hundred forty-eight million nine hundred twenty-one thousand seven hundred forty-four |
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Notation
Scientific notation | 1.48921744 × 10^8 |
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Engineering notation | 1.48921744 × 10^6 |
Prime Factorization of 148921744
Prime Factorization 2 × 2 × 2 × 2 × 37 × 107 × 2351
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 18615218 | Product of the distinct prime numbers |
The prime factorization of 148921744 is 2 × 2 × 2 × 2 × 37 × 107 × 2351. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 148921744)
Multiplication
n×yn×2 | 297843488 |
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n×3 | 446765232 |
n×4 | 595686976 |
n×5 | 744608720 |
Division
n÷yn÷2 | 74460872 |
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n÷3 | 49640581.333333 |
n÷3 | 37230436 |
n÷5 | 29784348.8 |
Exponentiation
nyn2 | 22177685836001536 |
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n3 | 3.3027396525814E+24 |
n4 | 4.9184974904038E+32 |
n5 | 7.3247122413056E+40 |
Nth Root
y√n2√n | 12203.349704077 |
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3√n | 530.05309068262 |
4√n | 110.46877252906 |
5√n | 43.111350002948 |
Divisors of 148921744
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 | -148921743 | 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 148921744 can be divided by 40 positive divisors. The sum of these divisors (counting 148921744) is 1, the average is 0.025.
Base conversion 148921744
Base | System | Value |
---|---|---|
2 | Binary | 1000111000000101110110010000 |
3 | Ternary | 101101020000020011 |
4 | Quaternary | 20320011312100 |
5 | Quinary | 301110443434 |
6 | Senary | 22435524304 |
8 | Octal | 1070056620 |
10 | Decimal | 148921744 |
12 | Duodecimal | 41a59694 |
16 | Hexadecimal | 8e05d90 |
20 | Vigesimal | 26af474 |
36 | Base36 | 2gnwr4 |
Cryptographic Hash Functions
md5 | 611286a65601527bdd147e71237cecf3 |
---|---|
sha1 | 5ccbb6f7b521f3ad34bf5ee418d90d1ec86ee398 |
sha256 | 152f97bd2de2f7ceb8acabd912e548f74e85e83f0d82675ccf33e22ba86b1502 |
sha512 | 7b8ea7930b5210daaea59c4f5aed6ec71c94662253a18813729abb375e3c95e3d91b29b80315b0a4888a100311b3a89629689c7f5dd71517b905642d7872b2b1 |
ripemd-160 | 0b51e01bba036f4b096d0a1b6844ae9bd10a5d88 |
148921744 as geometric shapes
Circle
Radius = nDiameter | 297843488 |
---|---|
Circumference | 935702913.82036 |
Area | 6.9673254896005E+16 |
Sphere
Radius = nVolume | 1.3834483505693E+25 |
---|---|
Surface area | 2.7869301958402E+17 |
Circumference | 935702913.82036 |
Square
Length = nPerimeter | 595686976 |
---|---|
Area | 22177685836001536 |
Diagonal | 210607150.09705 |
Cube
Length = nSurface area | 133066115016009216 |
---|---|
Volume | 3.3027396525814E+24 |
Space diagonal | 257940026.95977 |
Equilateral Triangle
Length = nPerimeter | 446765232 |
---|---|
Area | 9.6032196655638E+15 |
Altitude | 128970013.47988 |
Triangular Pyramid
Length = nSurface area | 9.6032196655638E+15 |
---|---|
Volume | 3.8923160080567E+23 |
Height | 70202383.365685 |