291216107 (number)

291216107 is an odd 9-digits composite number following 291216106 and preceding 291216108. In scientific notation, it is written as 2.91216107 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 230412672 positive integers (up to 291216107) that are relatively prime to 291216107.

Interesting facts

Basic properties

Name

Name two hundred ninety-one million two hundred sixteen thousand one hundred seven

Notation

Scientific notation 2.91216107 × 10^8
Engineering notation 2.91216107 × 10^6

Prime Factorization of 291216107

Prime Factorization 7 × 13 × 3200177

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 291216107
Product of the distinct prime numbers

The prime factorization of 291216107 is 7 × 13 × 3200177. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 36, 51, 852, 170, 5467, 8292, 49695, 26196, 217748, 554582, 9744985, 8040245, 87127090, 9610231, 73738265, 744512493, 6243487347, 8670981268

Basic calculations (n = 291216107)

Multiplication

n×y
n×2 582432214
n×3 873648321
n×4 1164864428
n×5 1456080535

Division

n÷y
n÷2 145608053.5
n÷3 97072035.666667
n÷3 72804026.75
n÷5 58243221.4

Exponentiation

ny
n2 84806820976235449
n3 2.4697112251745E+25
n4 7.1921968840953E+33
n5 2.0944835773637E+42

Nth Root

y√n
2√n 17065.055142015
3√n 662.83453909857
4√n 130.63328496985
5√n 49.299563992865

Divisors of 291216107

1, 7, 13, 91, 3200177, 22401239, 41602301, 291216107

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 -291216106
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 291216107 can be divided by 8 positive divisors. The sum of these divisors (counting 291216107) is 1, the average is 0.125.

Base conversion 291216107

Base System Value
2 Binary 10001010110111001101011101011
3 Ternary 202021222022101202
4 Quaternary 101112321223223
5 Quinary 1044022403412
6 Senary 44521434415
8 Octal 2126715353
10 Decimal 291216107
12 Duodecimal 8163ba0b
16 Hexadecimal 115b9aeb
20 Vigesimal 4b02057
36 Base36 4tdrsb

Cryptographic Hash Functions

md5 7fcd96941e867f67a5ee7acc3f6702a8
sha1 5ae10df771f1cd7f52f9e83f18d635163e7e8126
sha256 1bb0b4adf3539104eb875b130bf6c58a3830498614c56bb251ade3a2f99ba0b6
sha512 56da7406b5423a60236d71878474f86e5a7f5f779243f7298dd93d3586949f6f70a9c9f832740ef6e1d37841020d35672359bd470c08e64acda451e22312cd12
ripemd-160 16f73d2adf1ff019c0b7655ade6b78076ed903af

291216107 as geometric shapes

Circle

Radius = n
Diameter 582432214
Circumference 1829764764.7164
Area 2.6642848575325E+17

Sphere

Radius = n
Volume 1.0345102188662E+26
Surface area 1.065713943013E+18
Circumference 1829764764.7164

Square

Length = n
Perimeter 1164864428
Area 84806820976235449
Diagonal 411841768.10089

Cube

Length = n
Surface area 508840925857412694
Volume 2.4697112251745E+25
Space diagonal 504401093.30641

Equilateral Triangle

Length = n
Perimeter 873648321
Area 3.6722430689809E+16
Altitude 252200546.65321

Triangular Pyramid

Length = n
Surface area 3.6722430689809E+16
Volume 2.9105825914891E+24
Height 137280589.36696