164545907 (number)

164545907 is an odd 9-digits composite number following 164545906 and preceding 164545908. In scientific notation, it is written as 1.64545907 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 151253760 positive integers (up to 164545907) that are relatively prime to 164545907.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million five hundred forty-five thousand nine hundred seven

Notation

Scientific notation 1.64545907 × 10^8
Engineering notation 1.64545907 × 10^6

Prime Factorization of 164545907

Prime Factorization 17 × 17 × 43 × 13241

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9679171
Product of the distinct prime numbers

The prime factorization of 164545907 is 17 × 17 × 43 × 13241. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164545907)

Multiplication

n×y
n×2 329091814
n×3 493637721
n×4 658183628
n×5 822729535

Division

n÷y
n÷2 82272953.5
n÷3 54848635.666667
n÷3 41136476.75
n÷5 32909181.4

Exponentiation

ny
n2 27075355510452649
n3 4.4551389298149E+24
n4 7.330748760174E+32
n5 1.206244703732E+41

Nth Root

y√n
2√n 12827.544854726
3√n 547.97703897082
4√n 113.25875177983
5√n 43.980221954538

Divisors of 164545907

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164545906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164545907 can be divided by 12 positive divisors. The sum of these divisors (counting 164545907) is 1, the average is 0.083333333333333.

Base conversion 164545907

Base System Value
2 Binary 1001110011101100010101110011
3 Ternary 102110121210112212
4 Quaternary 21303230111303
5 Quinary 314110432112
6 Senary 24154442335
8 Octal 1163542563
10 Decimal 164545907
12 Duodecimal 471333ab
16 Hexadecimal 9cec573
20 Vigesimal 2b884f7
36 Base36 2pysfn

Cryptographic Hash Functions

md5 26653f36a9999b66214237b0e7cca117
sha1 a6ba27359ade1e9fd4960f2c54a5741b4138b3be
sha256 ca12c9765b8e1beb05148053435ba5eebb1d5a1a5c05c88c8698b0dd7350cc19
sha512 e6277f326ad633fe10f85c04091bd313bf7f92a303e0baf5097b5faa207286f2c582385a739dbec2b290ff63439b5a8a6fa0dfa56ce6c2a2d470fd1676bc4c6e
ripemd-160 960fae81e98cbcff72f7670c21cb1df183182255

164545907 as geometric shapes

Circle

Radius = n
Diameter 329091814
Circumference 1033872425.2189
Area 8.505973796497E+16

Sphere

Radius = n
Volume 1.8661642310171E+25
Surface area 3.4023895185988E+17
Circumference 1033872425.2189

Square

Length = n
Perimeter 658183628
Area 27075355510452649
Diagonal 232703053.31238

Cube

Length = n
Surface area 162452133062715894
Volume 4.4551389298149E+24
Space diagonal 285001871.1015

Equilateral Triangle

Length = n
Perimeter 493637721
Area 1.1723972844273E+16
Altitude 142500935.55075

Triangular Pyramid

Length = n
Surface area 1.1723972844273E+16
Volume 5.2504315806671E+23
Height 77567684.437461