165661004 (number)

165661004 is an even 9-digits composite number following 165661003 and preceding 165661005. In scientific notation, it is written as 1.65661004 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 82500000 positive integers (up to 165661004) that are relatively prime to 165661004.

Interesting facts

Basic properties

Name

Name one hundred sixty-five million six hundred sixty-one thousand four

Notation

Scientific notation 1.65661004 × 10^8
Engineering notation 1.65661004 × 10^6

Prime Factorization of 165661004

Prime Factorization 2 × 2 × 251 × 165001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82830502
Product of the distinct prime numbers

The prime factorization of 165661004 is 2 × 2 × 251 × 165001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 50, 7, 582, 251, 3365, 2753, 33191, 84189, 172697, 751035, 5786402, 4274316, 16601532, 89178679, 813795509, 769622735, 4977140819, 2818878476

Basic calculations (n = 165661004)

Multiplication

n×y
n×2 331322008
n×3 496983012
n×4 662644016
n×5 828305020

Division

n÷y
n÷2 82830502
n÷3 55220334.666667
n÷3 41415251
n÷5 33132200.8

Exponentiation

ny
n2 27443568246288016
n3 4.5463290690226E+24
n4 7.5314943808867E+32
n5 1.247674920758E+41

Nth Root

y√n
2√n 12870.93640727
3√n 549.21209938285
4√n 113.45014943697
5√n 44.039670180828

Divisors of 165661004

1, 2, 4, 251, 502, 1004, 165001, 330002, 660004, 41415251, 82830502, 165661004

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 -165661003
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 165661004 can be divided by 12 positive divisors. The sum of these divisors (counting 165661004) is 1, the average is 0.083333333333333.

Base conversion 165661004

Base System Value
2 Binary 1001110111111100100101001100
3 Ternary 102112201110011202
4 Quaternary 21313330211030
5 Quinary 314402123004
6 Senary 24234405032
8 Octal 1167744514
10 Decimal 165661004
12 Duodecimal 47590778
16 Hexadecimal 9dfc94c
20 Vigesimal 2bf7ca4
36 Base36 2qmouk

Cryptographic Hash Functions

md5 c0df22f9ed2f2215f000588aa0d61e1a
sha1 f61cf73dca7c0f3f1451ffa4507f768a0681ecee
sha256 d371d4a658e3f82ac82734db966b5403da42d5f2402828b0e96cfe182553194b
sha512 475fb152ddbf43cb98fed0c24e68486894dca14d4c16e9d8f6b7c23113210b20d5161cef81eef80f23216330c7010be8554405ddea052b1482b924cdbaaf6b57
ripemd-160 530060aa725168d9edbc6b37b9a7a05124aae15a

165661004 as geometric shapes

Circle

Radius = n
Diameter 331322008
Circumference 1040878786.3054
Area 8.6216512390829E+16

Sphere

Radius = n
Volume 1.9043618672057E+25
Surface area 3.4486604956331E+17
Circumference 1040878786.3054

Square

Length = n
Perimeter 662644016
Area 27443568246288016
Diagonal 234280038.61314

Cube

Length = n
Surface area 164661409477728096
Volume 4.5463290690226E+24
Space diagonal 286933275.76087

Equilateral Triangle

Length = n
Perimeter 496983012
Area 1.1883413635889E+16
Altitude 143466637.88044

Triangular Pyramid

Length = n
Surface area 1.1883413635889E+16
Volume 5.3579001903523E+23
Height 78093346.204381