291201390 (number)

291201390 is an even 9-digits composite number following 291201389 and preceding 291201391. In scientific notation, it is written as 2.91201390 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 74276928 positive integers (up to 291201390) that are relatively prime to 291201390.

Interesting facts

Basic properties

Name

Name two hundred ninety-one million two hundred one thousand three hundred ninety

Notation

Scientific notation 2.91201390 × 10^8
Engineering notation 2.91201390 × 10^6

Prime Factorization of 291201390

Prime Factorization 2 × 5 × 9 × 23 × 140677

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 291201390
Product of the distinct prime numbers

The prime factorization of 291201390 is 2 × 5 × 9 × 23 × 140677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 291201390)

Multiplication

n×y
n×2 582402780
n×3 873604170
n×4 1164805560
n×5 1456006950

Division

n÷y
n÷2 145600695
n÷3 97067130
n÷3 72800347.5
n÷5 58240278

Exponentiation

ny
n2 84798249537932100
n3 2.4693368135013E+25
n4 7.1907431246974E+33
n5 2.0939543930448E+42

Nth Root

y√n
2√n 17064.623933741
3√n 662.82337316371
4√n 130.63163450612
5√n 49.299065698758

Divisors of 291201390

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 -291201389
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 291201390 can be divided by 32 positive divisors. The sum of these divisors (counting 291201390) is 1, the average is 0.03125.

Base conversion 291201390

Base System Value
2 Binary 10001010110110110000101101110
3 Ternary 202021221120012200
4 Quaternary 101112312011232
5 Quinary 1044021421030
6 Senary 44521242330
8 Octal 2126660556
10 Decimal 291201390
12 Duodecimal 816333a6
16 Hexadecimal 115b616e
20 Vigesimal 4b0039a
36 Base36 4tdgfi

Cryptographic Hash Functions

md5 5d8679ab88799fb68dc00f4e86ee3fde
sha1 5681e49ea58e1f06f0481e806e46d01e4c7366ca
sha256 075ec273ca9ccff0c910fb82f28b03c37fa971d829faaf5a7e6e207ffb55ae97
sha512 aad933ea6f00d6b26f3abea8aae9852509a198f7f297604d172ebe4eb372e73cc48f03f56fb92cb32bc74ff8a448efa2f68febf9868ff5122534f764bb5998f8
ripemd-160 83a45308e4534ddacb81d095945b60332924a888

291201390 as geometric shapes

Circle

Radius = n
Diameter 582402780
Circumference 1829672295.0783
Area 2.6640155778564E+17

Sphere

Radius = n
Volume 1.0343533856713E+26
Surface area 1.0656062311426E+18
Circumference 1829672295.0783

Square

Length = n
Perimeter 1164805560
Area 84798249537932100
Diagonal 411820955.1199

Cube

Length = n
Surface area 508789497227592600
Volume 2.4693368135013E+25
Space diagonal 504375602.71468

Equilateral Triangle

Length = n
Perimeter 873604170
Area 3.6718719148151E+16
Altitude 252187801.35734

Triangular Pyramid

Length = n
Surface area 3.6718719148151E+16
Volume 2.9101413431005E+24
Height 137273651.70663