164035981 (number)

164035981 is an odd 9-digits composite number following 164035980 and preceding 164035982. In scientific notation, it is written as 1.64035981 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 162949500 positive integers (up to 164035981) that are relatively prime to 164035981.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million thirty-five thousand nine hundred eighty-one

Notation

Scientific notation 1.64035981 × 10^8
Engineering notation 1.64035981 × 10^6

Prime Factorization of 164035981

Prime Factorization 151 × 1086331

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 164035981
Product of the distinct prime numbers

The prime factorization of 164035981 is 151 × 1086331. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 98, 76, 780, 908, 902, 4267, 70734, 18224, 446500, 740689, 2273005, 9781924, 59273047, 18796961, 931473377, 785870859, 3177381858, 1100882923

Basic calculations (n = 164035981)

Multiplication

n×y
n×2 328071962
n×3 492107943
n×4 656143924
n×5 820179905

Division

n÷y
n÷2 82017990.5
n÷3 54678660.333333
n÷3 41008995.25
n÷5 32807196.2

Exponentiation

ny
n2 26907803062632361
n3 4.4138478719337E+24
n4 7.2402986565741E+32
n5 1.1876694928641E+41

Nth Root

y√n
2√n 12807.653219853
3√n 547.41039490471
4√n 113.17090270848
5√n 43.952929254448

Divisors of 164035981

1, 151, 1086331, 164035981

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164035980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164035981 can be divided by 4 positive divisors. The sum of these divisors (counting 164035981) is 1, the average is 0.25.

Base conversion 164035981

Base System Value
2 Binary 1001110001101111110110001101
3 Ternary 102102122220001201
4 Quaternary 21301233312031
5 Quinary 313443122411
6 Senary 24135505501
8 Octal 1161576615
10 Decimal 164035981
12 Duodecimal 46b28291
16 Hexadecimal 9c6fd8d
20 Vigesimal 2b549j1
36 Base36 2pnuz1

Cryptographic Hash Functions

md5 711d9c6a1c2cecf29d11b13f2b7f1e12
sha1 996f2b595c777d7b302a6a450aaedbb99f91c537
sha256 ee6c2655498d5a3518ccef7aa97bb92474d06d194ba8f10b8cfc647aec4f6aba
sha512 0542ecde5091e7ba2d885dbc06617778d641c3944f8449c92365f87e2bbb977a3f74b47c301de10aa376c242c17b9344ed7fc38fbe638c300d57ded1cd840830
ripemd-160 f435872d192beadc6511506c3e08d1eea8f31cda

164035981 as geometric shapes

Circle

Radius = n
Diameter 328071962
Circumference 1030668465.668
Area 8.4533356425807E+16

Sphere

Radius = n
Volume 1.8488682731373E+25
Surface area 3.3813342570323E+17
Circumference 1030668465.668

Square

Length = n
Perimeter 656143924
Area 26907803062632361
Diagonal 231981909.04738

Cube

Length = n
Surface area 161446818375794166
Volume 4.4138478719337E+24
Space diagonal 284118653.3614

Equilateral Triangle

Length = n
Perimeter 492107943
Area 1.1651420506134E+16
Altitude 142059326.6807

Triangular Pyramid

Length = n
Surface area 1.1651420506134E+16
Volume 5.2017696022836E+23
Height 77327303.015792