661291202 (number)

661291202 is an even 9-digits composite number following 661291201 and preceding 661291203. In scientific notation, it is written as 6.61291202 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors. There are 277096320 positive integers (up to 661291202) that are relatively prime to 661291202.

Interesting facts

Basic properties

Name

Name six hundred sixty-one million two hundred ninety-one thousand two hundred two

Notation

Scientific notation 6.61291202 × 10^8
Engineering notation 6.61291202 × 10^6

Prime Factorization of 661291202

Prime Factorization 2 × 13 × 11 × 1319 × 1753

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 661291202
Product of the distinct prime numbers

The prime factorization of 661291202 is 2 × 13 × 11 × 1319 × 1753. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 661291202)

Multiplication

n×y
n×2 1322582404
n×3 1983873606
n×4 2645164808
n×5 3306456010

Division

n÷y
n÷2 330645601
n÷3 220430400.66667
n÷3 165322800.5
n÷5 132258240.4

Exponentiation

ny
n2 437306053842604804
n3 2.8918664598745E+26
n4 1.9123658472739E+35
n5 1.2646307098075E+44

Nth Root

y√n
2√n 25715.582863315
3√n 871.22617519127
4√n 160.36078966915
5√n 58.086946735496

Divisors of 661291202

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -661291201
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 661291202 can be divided by 32 positive divisors. The sum of these divisors (counting 661291202) is 1, the average is 0.03125.

Base conversion 661291202

Base System Value
2 Binary 100111011010101000000011000010
3 Ternary 1201002100001222202
4 Quaternary 213122220003002
5 Quinary 2323242304302
6 Senary 145341433202
8 Octal 4732500302
10 Decimal 661291202
12 Duodecimal 16556b802
16 Hexadecimal 276a80c2
20 Vigesimal a6d1802
36 Base36 axprk2

Cryptographic Hash Functions

md5 6ae13fa408082723a914a14c9846c469
sha1 bdc9e3a018e013cc5d144225f73ae918b85749d7
sha256 92ea67aceed861c6d3acb1425d0f86f7c879d6b7fc782832a5b9db037b769662
sha512 255bae13d50769b8123df1fa01e87d875bbccc0562b5e17ae7ea712af17c05fb3f8c91f07108a38e910500ed68f22190e9060e6984da9d471286dc822169b75c
ripemd-160 ebf2dbc24c45eb8e3da2ee03601c5fbce07b666a

661291202 as geometric shapes

Circle

Radius = n
Diameter 1322582404
Circumference 4155015164.1735
Area 1.3738374861223E+18

Sphere

Radius = n
Volume 1.2113421900673E+27
Surface area 5.4953499444891E+18
Circumference 4155015164.1735

Square

Length = n
Perimeter 2645164808
Area 437306053842604804
Diagonal 935206986.54641

Cube

Length = n
Surface area 2623836323055628824
Volume 2.8918664598745E+26
Space diagonal 1145389960.4623

Equilateral Triangle

Length = n
Perimeter 1983873606
Area 1.8935907592821E+17
Altitude 572694980.23115

Triangular Pyramid

Length = n
Surface area 1.8935907592821E+17
Volume 3.408097306772E+25
Height 311735662.18214