291222117 (number)

291222117 is an odd 9-digits composite number following 291222116 and preceding 291222118. In scientific notation, it is written as 2.91222117 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 6 positive divisors. There are 194148072 positive integers (up to 291222117) that are relatively prime to 291222117.

Interesting facts

Basic properties

Name

Name two hundred ninety-one million two hundred twenty-two thousand one hundred seventeen

Notation

Scientific notation 2.91222117 × 10^8
Engineering notation 2.91222117 × 10^6

Prime Factorization of 291222117

Prime Factorization 3 × 3 × 32358013

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 97074039
Product of the distinct prime numbers

The prime factorization of 291222117 is 3 × 3 × 32358013. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 77, 99, 810, 968, 6779, 8668, 15381, 68414, 105881, 126226, 2944411, 3779398, 12574868, 4170338, 963802612, 282186057, 6586906533, 9437441429

Basic calculations (n = 291222117)

Multiplication

n×y
n×2 582444234
n×3 873666351
n×4 1164888468
n×5 1456110585

Division

n÷y
n÷2 145611058.5
n÷3 97074039
n÷3 72805529.25
n÷5 58244423.4

Exponentiation

ny
n2 84810321429961689
n3 2.4698641350284E+25
n4 7.1927906210534E+33
n5 2.0946997118009E+42

Nth Root

y√n
2√n 17065.231231952
3√n 662.83909883741
4√n 130.63395895384
5√n 49.29976747607

Divisors of 291222117

1, 3, 9, 32358013, 97074039, 291222117

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -291222116
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 291222117 can be divided by 6 positive divisors. The sum of these divisors (counting 291222117) is 1, the average is 0.16666666666667.

Base conversion 291222117

Base System Value
2 Binary 10001010110111011001001100101
3 Ternary 202021222121122100
4 Quaternary 101112323021211
5 Quinary 1044023101432
6 Senary 44521522313
8 Octal 2126731145
10 Decimal 291222117
12 Duodecimal 81643399
16 Hexadecimal 115bb265
20 Vigesimal 4b02f5h
36 Base36 4tdwf9

Cryptographic Hash Functions

md5 15356304fe176770c7795f2681de0605
sha1 8ee194a61431a9cb46444c6b1a96381a54656539
sha256 56c17763c91493b833c40e85b610abab6e87c68585d9d5cc36926d6a71c3e375
sha512 1e8ef0fc196822b8d9a23ab5a0a5aefc1300e1ecd797e9805e176109b5b42cc8229a8b3adec5d044440025dc946c94f2c79d962a547a9ccdb1dfb31af301d28a
ripemd-160 34025fe312ecfe55e2fab89d0a249b56434a31a8

291222117 as geometric shapes

Circle

Radius = n
Diameter 582444234
Circumference 1829802526.6601
Area 2.6643948275296E+17

Sphere

Radius = n
Volume 1.034574269596E+26
Surface area 1.0657579310118E+18
Circumference 1829802526.6601

Square

Length = n
Perimeter 1164888468
Area 84810321429961689
Diagonal 411850267.5244

Cube

Length = n
Surface area 508861928579770134
Volume 2.4698641350284E+25
Space diagonal 504411502.93177

Equilateral Triangle

Length = n
Perimeter 873666351
Area 3.6723946430735E+16
Altitude 252205751.46588

Triangular Pyramid

Length = n
Surface area 3.6723946430735E+16
Volume 2.91076279748E+24
Height 137283422.50813