291013072 (number)

291013072 is an even 9-digits composite number following 291013071 and preceding 291013073. In scientific notation, it is written as 2.91013072 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 117382656 positive integers (up to 291013072) that are relatively prime to 291013072.

Interesting facts

Basic properties

Name

Name two hundred ninety-one million thirteen thousand seventy-two

Notation

Scientific notation 2.91013072 × 10^8
Engineering notation 2.91013072 × 10^6

Prime Factorization of 291013072

Prime Factorization 2 × 2 × 2 × 2 × 7 × 17 × 152843

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 36376634
Product of the distinct prime numbers

The prime factorization of 291013072 is 2 × 2 × 2 × 2 × 7 × 17 × 152843. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 7, 50, 70, 131, 622, 5964, 974, 31694, 77182, 546197, 420129, 2902055, 6640269, 16905896, 44814235, 732293134, 186123434, 4392632268, 2186511016

Basic calculations (n = 291013072)

Multiplication

n×y
n×2 582026144
n×3 873039216
n×4 1164052288
n×5 1455065360

Division

n÷y
n÷2 145506536
n÷3 97004357.333333
n÷3 72753268
n÷5 58202614.4

Exponentiation

ny
n2 84688608074877184
n3 2.4645491999274E+25
n4 7.1721603376602E+33
n5 2.087192412739E+42

Nth Root

y√n
2√n 17059.105252035
3√n 662.6804611985
4√n 130.6105097304
5√n 49.292687773212

Divisors of 291013072

1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 152843, 305686, 611372, 1069901, 1222744, 2139802, 2445488, 2598331, 4279604, 5196662, 8559208, 10393324, 17118416, 18188317, 20786648, 36376634, 41573296, 72753268, 145506536, 291013072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -291013071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 291013072 can be divided by 40 positive divisors. The sum of these divisors (counting 291013072) is 1, the average is 0.025.

Base conversion 291013072

Base System Value
2 Binary 10001010110001000000111010000
3 Ternary 202021120222212221
4 Quaternary 101112020013100
5 Quinary 1043444404242
6 Senary 44513230424
8 Octal 2126100720
10 Decimal 291013072
12 Duodecimal 81562414
16 Hexadecimal 115881d0
20 Vigesimal 4aigcdc
36 Base36 4t9f4g

Cryptographic Hash Functions

md5 bc77d9a2971e41f28789a35774af514c
sha1 7694bc3421b728a45fe03d669aa827d3f6605e6e
sha256 4b03a6ec23390cf4e9c2e315c2da98dffdd3c356839e8b70a8f3f7876bc0fc7e
sha512 c16e7faf478de4cf60b109226a23e34c00c7bb5e4566ab33130416ed2b674b15d5e68ca1d58a42cf2e177330a39eacb7890022f420a209bc321756c3c7593e24
ripemd-160 7664291ab36c7f3ee90a9d4bd78a87069bb972c8

291013072 as geometric shapes

Circle

Radius = n
Diameter 582026144
Circumference 1828489058.1876
Area 2.6605710897078E+17

Sphere

Radius = n
Volume 1.032347954787E+26
Surface area 1.0642284358831E+18
Circumference 1828489058.1876

Square

Length = n
Perimeter 1164052288
Area 84688608074877184
Diagonal 411554633.25026

Cube

Length = n
Surface area 508131648449263104
Volume 2.4645491999274E+25
Space diagonal 504049426.3707

Equilateral Triangle

Length = n
Perimeter 873039216
Area 3.6671243001994E+16
Altitude 252024713.18535

Triangular Pyramid

Length = n
Surface area 3.6671243001994E+16
Volume 2.9044990863942E+24
Height 137184877.75009