155222384 (number)
155222384 is an even 9-digits composite number following 155222383 and preceding 155222385. In scientific notation, it is written as 1.55222384 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 73801728 positive integers (up to 155222384) that are relatively prime to 155222384.
Interesting facts
- 155222384 has 40 divisors, whose sum is 315820560
- The reverse of 155222384 is 483222551
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | one hundred fifty-five million two hundred twenty-two thousand three hundred eighty-four |
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Notation
Scientific notation | 1.55222384 × 10^8 |
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Engineering notation | 1.55222384 × 10^6 |
Prime Factorization of 155222384
Prime Factorization 2 × 2 × 2 × 2 × 67 × 29 × 4993
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 19402798 | Product of the distinct prime numbers |
The prime factorization of 155222384 is 2 × 2 × 2 × 2 × 67 × 29 × 4993. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 155222384)
Multiplication
n×yn×2 | 310444768 |
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n×3 | 465667152 |
n×4 | 620889536 |
n×5 | 776111920 |
Division
n÷yn÷2 | 77611192 |
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n÷3 | 51740794.666667 |
n÷3 | 38805596 |
n÷5 | 31044476.8 |
Exponentiation
nyn2 | 24093988494643456 |
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n3 | 3.7399263342071E+24 |
n4 | 5.8052028158001E+32 |
n5 | 9.0109742067201E+40 |
Nth Root
y√n2√n | 12458.827553185 |
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3√n | 537.42531098487 |
4√n | 111.61911822437 |
5√n | 43.470123082126 |
Divisors of 155222384
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 | -155222383 | 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 155222384 can be divided by 40 positive divisors. The sum of these divisors (counting 155222384) is 1, the average is 0.025.
Base conversion 155222384
Base | System | Value |
---|---|---|
2 | Binary | 1001010000001000000101110000 |
3 | Ternary | 101211002010002012 |
4 | Quaternary | 21100020011300 |
5 | Quinary | 304214104014 |
6 | Senary | 23222542052 |
8 | Octal | 1120100560 |
10 | Decimal | 155222384 |
12 | Duodecimal | 43b97928 |
16 | Hexadecimal | 9408170 |
20 | Vigesimal | 28a2fj4 |
36 | Base36 | 2keycw |
Cryptographic Hash Functions
md5 | 136f2253d2a60a227289aef57c2d0286 |
---|---|
sha1 | 62a2e64ff405452d5850053687263e0d45da8d6b |
sha256 | 6afeb84f62dc92390c30778dd2cc76b983b737fd76513ae9204e4056a3c41d0d |
sha512 | 6c5e1c612d0de3fad3ec362cd92428c52402286dade86067581c47d6cc3563fe80f62cecdc117a6fc5a65a5e634e9cb50cd2674f2feaa67dc173bc9557600768 |
ripemd-160 | 9ec803523ba0cb32f95208b19a240e32e4546997 |
155222384 as geometric shapes
Circle
Radius = nDiameter | 310444768 |
---|---|
Circumference | 975291002.49419 |
Area | 7.5693497250449E+16 |
Sphere
Radius = nVolume | 1.5665766795349E+25 |
---|---|
Surface area | 3.027739890018E+17 |
Circumference | 975291002.49419 |
Square
Length = nPerimeter | 620889536 |
---|---|
Area | 24093988494643456 |
Diagonal | 219517600.63668 |
Cube
Length = nSurface area | 144563930967860736 |
---|---|
Volume | 3.7399263342071E+24 |
Space diagonal | 268853055.55997 |
Equilateral Triangle
Length = nPerimeter | 465667152 |
---|---|
Area | 1.0433003057426E+16 |
Altitude | 134426527.77998 |
Triangular Pyramid
Length = nSurface area | 1.0433003057426E+16 |
---|---|
Volume | 4.4075454534267E+23 |
Height | 73172533.545562 |