82290887 (number)

82290887 is an odd 8-digits composite number following 82290886 and preceding 82290888. In scientific notation, it is written as 8.2290887 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 70343712 positive integers (up to 82290887) that are relatively prime to 82290887.

Interesting facts

Basic properties

Name

Name eighty-two million two hundred ninety thousand eight hundred eighty-seven

Notation

Scientific notation 8.2290887 × 10^7
Engineering notation 8.2290887 × 10^6

Prime Factorization of 82290887

Prime Factorization 7 × 373 × 31517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82290887
Product of the distinct prime numbers

The prime factorization of 82290887 is 7 × 373 × 31517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 99, 94, 892, 836, 4957, 4536, 44854, 48127, 115463, 486305, 8889416, 8458101, 80055508, 6959431, 988949102, 973018164, 7704378074, 8842452445

Basic calculations (n = 82290887)

Multiplication

n×y
n×2 164581774
n×3 246872661
n×4 329163548
n×5 411454435

Division

n÷y
n÷2 41145443.5
n÷3 27430295.666667
n÷3 20572721.75
n÷5 16458177.4

Exponentiation

ny
n2 6771790083246769
n3 5.5725661252818E+23
n4 4.5857140931559E+31
n5 3.773624802542E+39

Nth Root

y√n
2√n 9071.4324668158
3√n 434.96126312035
4√n 95.24406788255
5√n 38.288675977898

Divisors of 82290887

1, 7, 373, 2611, 31517, 220619, 11755841, 82290887

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 -82290886
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 82290887 can be divided by 8 positive divisors. The sum of these divisors (counting 82290887) is 1, the average is 0.125.

Base conversion 82290887

Base System Value
2 Binary 100111001111010100011000111
3 Ternary 12201211210212122
4 Quaternary 10321322203013
5 Quinary 132031302022
6 Senary 12055440155
8 Octal 471724307
10 Decimal 82290887
12 Duodecimal 2368605b
16 Hexadecimal 4e7a8c7
20 Vigesimal 15e6747
36 Base36 1czs1z

Cryptographic Hash Functions

md5 f2a219031038a5f1d801180d41143f87
sha1 7dcd7e3b51bb9d1714c50f923783770d67958a4c
sha256 9f1a645d8bf1c5eae8518057f57bedda5c7e9713f3f079f4f3e2e478ad857130
sha512 f10a0f5d71bf6da9bf95389ea2e73d066560ca5f25f31cd03f2aca0ae977eccd2fc398907db85203d208343c43a5f5e982e29c5c69e770ebc76b1029f6fe3895
ripemd-160 91f26a96e1356a2e8328834549017303b6beb34d

82290887 as geometric shapes

Circle

Radius = n
Diameter 164581774
Circumference 517048892.11318
Area 2.127420597718E+16

Sphere

Radius = n
Volume 2.3342310401105E+24
Surface area 8.5096823908721E+16
Circumference 517048892.11318

Square

Length = n
Perimeter 329163548
Area 6771790083246769
Diagonal 116376888.45511

Cube

Length = n
Surface area 40630740499480614
Volume 5.5725661252818E+23
Space diagonal 142531997.28391

Equilateral Triangle

Length = n
Perimeter 246872661
Area 2.9322711205936E+15
Altitude 71265998.641955

Triangular Pyramid

Length = n
Surface area 2.9322711205936E+15
Volume 6.567332159662E+22
Height 38792296.151704