164078387 (number)

164078387 is an odd 9-digits composite number following 164078386 and preceding 164078388. In scientific notation, it is written as 1.64078387 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 145130400 positive integers (up to 164078387) that are relatively prime to 164078387.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million seventy-eight thousand three hundred eighty-seven

Notation

Scientific notation 1.64078387 × 10^8
Engineering notation 1.64078387 × 10^6

Prime Factorization of 164078387

Prime Factorization 11 × 37 × 403141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164078387
Product of the distinct prime numbers

The prime factorization of 164078387 is 11 × 37 × 403141. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 62, 59, 336, 644, 1610, 5254, 61316, 870, 462081, 194884, 2419621, 7391120, 10928392, 49738774, 841312075, 818286830, 6672229577, 3366028936

Basic calculations (n = 164078387)

Multiplication

n×y
n×2 328156774
n×3 492235161
n×4 656313548
n×5 820391935

Division

n÷y
n÷2 82039193.5
n÷3 54692795.666667
n÷3 41019596.75
n÷5 32815677.4

Exponentiation

ny
n2 26921717080521769
n3 4.4172719138424E+24
n4 7.2477885056366E+32
n5 1.189205447322E+41

Nth Root

y√n
2√n 12809.308607415
3√n 547.45756237166
4√n 113.17821613462
5√n 43.955201530567

Divisors of 164078387

1, 11, 37, 407, 403141, 4434551, 14916217, 164078387

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164078386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164078387 can be divided by 8 positive divisors. The sum of these divisors (counting 164078387) is 1, the average is 0.125.

Base conversion 164078387

Base System Value
2 Binary 1001110001111010001100110011
3 Ternary 102102202001020022
4 Quaternary 21301322030303
5 Quinary 314001002022
6 Senary 24140434055
8 Octal 1161721463
10 Decimal 164078387
12 Duodecimal 46b4892b
16 Hexadecimal 9c7a333
20 Vigesimal 2b59fj7
36 Base36 2poroz

Cryptographic Hash Functions

md5 c6536b734a485b32f92209d9c7b2d2aa
sha1 a257e719eccaf2faa73a5ddccc5cdccd1f132967
sha256 dad369479f3f76c34b223dc3a5466ad600287523908261230f320b2acf2d9c7f
sha512 183a8b6212ae9950dcf30c90236dd6f260fd5e4244d456bb864ea1538b46f57183f487b93a7b270326c2ff9c18cda8e7b333d0adc1a7595421cd2b8034d765c5
ripemd-160 ebfb0f2531984b3c025aa4f269c77b05c728c047

164078387 as geometric shapes

Circle

Radius = n
Diameter 328156774
Circumference 1030934910.4241
Area 8.457706860219E+16

Sphere

Radius = n
Volume 1.8503025324581E+25
Surface area 3.3830827440876E+17
Circumference 1030934910.4241

Square

Length = n
Perimeter 656313548
Area 26921717080521769
Diagonal 232041880.1877

Cube

Length = n
Surface area 161530302483130614
Volume 4.4172719138424E+24
Space diagonal 284192102.70795

Equilateral Triangle

Length = n
Perimeter 492235161
Area 1.1657445452615E+16
Altitude 142096051.35397

Triangular Pyramid

Length = n
Surface area 1.1657445452615E+16
Volume 5.2058048743714E+23
Height 77347293.3959