82912242 (number)

82912242 is an even 8-digits composite number following 82912241 and preceding 82912243. In scientific notation, it is written as 8.2912242 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 23528448 positive integers (up to 82912242) that are relatively prime to 82912242.

Interesting facts

Basic properties

Name

Name eighty-two million nine hundred twelve thousand two hundred forty-two

Notation

Scientific notation 8.2912242 × 10^7
Engineering notation 8.2912242 × 10^6

Prime Factorization of 82912242

Prime Factorization 2 × 3 × 7 × 149 × 13249

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 82912242
Product of the distinct prime numbers

The prime factorization of 82912242 is 2 × 3 × 7 × 149 × 13249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 41, 61, 893, 633, 9448, 2613, 98392, 7147, 279109, 217951, 5756748, 5595662, 36360086, 636127, 741918704, 279378703, 1372068356, 3878188179

Basic calculations (n = 82912242)

Multiplication

n×y
n×2 165824484
n×3 248736726
n×4 331648968
n×5 414561210

Division

n÷y
n÷2 41456121
n÷3 27637414
n÷3 20728060.5
n÷5 16582448.4

Exponentiation

ny
n2 6874439873466564
n3 5.6997522240331E+23
n4 4.7257923573907E+31
n5 3.9182603957773E+39

Nth Root

y√n
2√n 9105.6159593956
3√n 436.05327534053
4√n 95.423351227022
5√n 38.346323500614

Divisors of 82912242

1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 13249, 26498, 39747, 79494, 92743, 185486, 278229, 556458, 1974101, 3948202, 5922303, 11844606, 13818707, 27637414, 41456121, 82912242

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 -82912241
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 82912242 can be divided by 32 positive divisors. The sum of these divisors (counting 82912242) is 1, the average is 0.03125.

Base conversion 82912242

Base System Value
2 Binary 100111100010010001111110010
3 Ternary 12210000101012210
4 Quaternary 10330102033302
5 Quinary 132211142432
6 Senary 12121032550
8 Octal 474221762
10 Decimal 82912242
12 Duodecimal 23925756
16 Hexadecimal 4f123f2
20 Vigesimal 15i40c2
36 Base36 1dd3hu

Cryptographic Hash Functions

md5 87ed925a2e72b1d213604df085b81e8b
sha1 89772e59f6f8aa27d43c23489f6224d0b50f9aea
sha256 240171a569dabd0dfa8f53bd5e7fc45d7f9a37b2a943b8ecb444ff011b55d48e
sha512 6f580a85cd834ead923e7502fd8f354fc8e3c7cf0c6a1a98b728b084b21e595f1bbf01a2a318b1dc2274b41942a78730f1790575682f820fa8ed06e3a54e300e
ripemd-160 4725a48bcd85a2ffa73d19b6ccf660bebccb957b

82912242 as geometric shapes

Circle

Radius = n
Diameter 165824484
Circumference 520952980.71972
Area 2.1596689804027E+16

Sphere

Radius = n
Volume 2.3875066285739E+24
Surface area 8.6386759216109E+16
Circumference 520952980.71972

Square

Length = n
Perimeter 331648968
Area 6874439873466564
Diagonal 117255617.12316

Cube

Length = n
Surface area 41246639240799384
Volume 5.6997522240331E+23
Space diagonal 143608215.71345

Equilateral Triangle

Length = n
Perimeter 248736726
Area 2.9767197836054E+15
Altitude 71804107.856723

Triangular Pyramid

Length = n
Surface area 2.9767197836054E+15
Volume 6.7172224144948E+22
Height 39085205.70772