210142661 (number)

210142661 is an odd 9-digits composite number following 210142660 and preceding 210142662. In scientific notation, it is written as 2.10142661 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 197664768 positive integers (up to 210142661) that are relatively prime to 210142661.

Interesting facts

Basic properties

Name

Name two hundred ten million one hundred forty-two thousand six hundred sixty-one

Notation

Scientific notation 2.10142661 × 10^8
Engineering notation 2.10142661 × 10^6

Prime Factorization of 210142661

Prime Factorization 17 × 2689 × 4597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 210142661
Product of the distinct prime numbers

The prime factorization of 210142661 is 17 × 2689 × 4597. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 10, 82, 414, 666, 2684, 1972, 59967, 76519, 640701, 386655, 4236298, 2252413, 70171579, 89709833, 888577436, 587377758, 9465405406, 3587866200

Basic calculations (n = 210142661)

Multiplication

n×y
n×2 420285322
n×3 630427983
n×4 840570644
n×5 1050713305

Division

n÷y
n÷2 105071330.5
n÷3 70047553.666667
n÷3 52535665.25
n÷5 42028532.2

Exponentiation

ny
n2 44159937972160921
n3 9.2798868750648E+24
n4 1.9501001217051E+33
n5 4.0979922879153E+41

Nth Root

y√n
2√n 14496.29818264
3√n 594.5267625626
4√n 120.4005738468
5√n 46.185201791097

Divisors of 210142661

1, 17, 2689, 4597, 45713, 78149, 12361333, 210142661

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 -210142660
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 210142661 can be divided by 8 positive divisors. The sum of these divisors (counting 210142661) is 1, the average is 0.125.

Base conversion 210142661

Base System Value
2 Binary 1100100001101000010111000101
3 Ternary 112122102100112112
4 Quaternary 30201220113011
5 Quinary 412244031121
6 Senary 32504030405
8 Octal 1441502705
10 Decimal 210142661
12 Duodecimal 5a462405
16 Hexadecimal c8685c5
20 Vigesimal 35d7gd1
36 Base36 3h4345

Cryptographic Hash Functions

md5 8b9d55f1d30dfcb0b9dbbf167c976acd
sha1 e382f47f9cfe6a6cebc42f03524c355e7b12a529
sha256 bf9d11aa6462f7f829d4ef2243b0fa0db0900b9a84cf0233d5d2bd4ea5dea3ca
sha512 420182be1e5b2474a54077f2870da1e785d5c824c59bbbb947236c0b2545be0f13f973a4548b17a2f8b090631c2ec7f2ab3b999244740258b2d396b135e266fc
ripemd-160 3e7ea0af070258e788592747affac02d9d346507

210142661 as geometric shapes

Circle

Radius = n
Diameter 420285322
Circumference 1320365280.0068
Area 1.3873253671632E+17

Sphere

Radius = n
Volume 3.8871499243797E+25
Surface area 5.5493014686529E+17
Circumference 1320365280.0068

Square

Length = n
Perimeter 840570644
Area 44159937972160921
Diagonal 297186601.21937

Cube

Length = n
Surface area 264959627832965526
Volume 9.2798868750648E+24
Space diagonal 363977765.68972

Equilateral Triangle

Length = n
Perimeter 630427983
Area 1.9121814056718E+16
Altitude 181988882.84486

Triangular Pyramid

Length = n
Surface area 1.9121814056718E+16
Volume 1.0936451563337E+24
Height 99062200.406457