164028985 (number)

164028985 is an odd 9-digits composite number following 164028984 and preceding 164028986. In scientific notation, it is written as 1.64028985 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 125297920 positive integers (up to 164028985) that are relatively prime to 164028985.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million twenty-eight thousand nine hundred eighty-five

Notation

Scientific notation 1.64028985 × 10^8
Engineering notation 1.64028985 × 10^6

Prime Factorization of 164028985

Prime Factorization 115 × 1619 × 881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164028985
Product of the distinct prime numbers

The prime factorization of 164028985 is 115 × 1619 × 881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 61, 87, 455, 999, 5679, 602, 3883, 82166, 237545, 880629, 5124879, 2355627, 1274017, 55706434, 248946094, 49850197, 8505772382, 5150443279

Basic calculations (n = 164028985)

Multiplication

n×y
n×2 328057970
n×3 492086955
n×4 656115940
n×5 820144925

Division

n÷y
n÷2 82014492.5
n÷3 54676328.333333
n÷3 41007246.25
n÷5 32805797

Exponentiation

ny
n2 26905507920130225
n3 4.4132831550484E+24
n4 7.2390635644019E+32
n5 1.1874162488193E+41

Nth Root

y√n
2√n 12807.38009899
3√n 547.40261259267
4√n 113.16969602765
5√n 43.952554336778

Divisors of 164028985

1, 115, 881, 1619, 101315, 186185, 1426339, 164028985

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 -164028984
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 164028985 can be divided by 8 positive divisors. The sum of these divisors (counting 164028985) is 1, the average is 0.125.

Base conversion 164028985

Base System Value
2 Binary 1001110001101110001000111001
3 Ternary 102102122112110121
4 Quaternary 21301232020321
5 Quinary 313442411420
6 Senary 24135413241
8 Octal 1161561071
10 Decimal 164028985
12 Duodecimal 46b24221
16 Hexadecimal 9c6e239
20 Vigesimal 2b53c95
36 Base36 2pnpkp

Cryptographic Hash Functions

md5 7dad0a1c0dd13bf0af85c847364f02c8
sha1 396c7990896b5e6a2346bb6e0a128fd49ad3b1ff
sha256 ef830d9bc4d26e14ed87e78524622d505cce5dc28efb76dda732f995bbc7b0a0
sha512 a0dec78a885c485e0f3fc3f9250dafda603abe14f76f600617ca84b1971b517fcd2e71ebe04d37b5f11a1dbe091af6226c410af62214798bee595c1a8d26b04e
ripemd-160 810ae0a3da702a629578a2ee4143d38bbb374f13

164028985 as geometric shapes

Circle

Radius = n
Diameter 328057970
Circumference 1030624508.5036
Area 8.4526146022983E+16

Sphere

Radius = n
Volume 1.8486317250816E+25
Surface area 3.3810458409193E+17
Circumference 1030624508.5036

Square

Length = n
Perimeter 656115940
Area 26905507920130225
Diagonal 231972015.20929

Cube

Length = n
Surface area 161433047520781350
Volume 4.4132831550484E+24
Space diagonal 284106535.93395

Equilateral Triangle

Length = n
Perimeter 492086955
Area 1.1650426680278E+16
Altitude 142053267.96698

Triangular Pyramid

Length = n
Surface area 1.1650426680278E+16
Volume 5.2011040770518E+23
Height 77324005.069764