133669987 (number)

133669987 is an odd 9-digits composite number following 133669986 and preceding 133669988. In scientific notation, it is written as 1.33669987 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 119457960 positive integers (up to 133669987) that are relatively prime to 133669987.

Interesting facts

Basic properties

Name

Name one hundred thirty-three million six hundred sixty-nine thousand nine hundred eighty-seven

Notation

Scientific notation 1.33669987 × 10^8
Engineering notation 1.33669987 × 10^6

Prime Factorization of 133669987

Prime Factorization 11 × 59 × 205963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 133669987
Product of the distinct prime numbers

The prime factorization of 133669987 is 11 × 59 × 205963. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 133669987)

Multiplication

n×y
n×2 267339974
n×3 401009961
n×4 534679948
n×5 668349935

Division

n÷y
n÷2 66834993.5
n÷3 44556662.333333
n÷3 33417496.75
n÷5 26733997.4

Exponentiation

ny
n2 17867665424580169
n3 2.388370605024E+24
n4 3.1925346772474E+32
n5 4.2674606880471E+40

Nth Root

y√n
2√n 11561.57372506
3√n 511.30256169362
4√n 107.52475866079
5√n 42.189733410771

Divisors of 133669987

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 -133669986
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 133669987 can be divided by 8 positive divisors. The sum of these divisors (counting 133669987) is 1, the average is 0.125.

Base conversion 133669987

Base System Value
2 Binary 111111101111010010001100011
3 Ternary 100022112010202021
4 Quaternary 13331322101203
5 Quinary 233204414422
6 Senary 21133002311
8 Octal 775722143
10 Decimal 133669987
12 Duodecimal 38923397
16 Hexadecimal 7f7a463
20 Vigesimal 21f8ej7
36 Base36 27l0f7

Cryptographic Hash Functions

md5 ba9ddf33b63e4978f022d4eaa55e125c
sha1 180d242498250e5e6937870ab44335e7c60cd5ba
sha256 5c4a04c83e7a03a8d0c8062a4218ce958392342193d76112d9136f62ab9fe81a
sha512 344be220e6a2048c7801c3f116b48d824107fa5b2119312eadd9f01f92deca2bbddef53ac7e60de205285ce033a100ad1a5f723c905cb43d041681a471857983
ripemd-160 e6ae58a8a8b46eb54c512b9b59f678fad709c8cc

133669987 as geometric shapes

Circle

Radius = n
Diameter 267339974
Circumference 839873298.32929
Area 5.6132926434661E+16

Sphere

Radius = n
Volume 1.0004383395724E+25
Surface area 2.2453170573865E+17
Circumference 839873298.32929

Square

Length = n
Perimeter 534679948
Area 17867665424580169
Diagonal 189037908.49764

Cube

Length = n
Surface area 107205992547481014
Volume 2.388370605024E+24
Space diagonal 231523208.93107

Equilateral Triangle

Length = n
Perimeter 401009961
Area 7.7369260820036E+15
Altitude 115761604.46554

Triangular Pyramid

Length = n
Surface area 7.7369260820036E+15
Volume 2.8147217513318E+23
Height 63012636.165878