82539912 (number)

82539912 is an even 8-digits composite number following 82539911 and preceding 82539913. In scientific notation, it is written as 8.2539912 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 21764736 positive integers (up to 82539912) that are relatively prime to 82539912.

Interesting facts

Basic properties

Name

Name eighty-two million five hundred thirty-nine thousand nine hundred twelve

Notation

Scientific notation 8.2539912 × 10^7
Engineering notation 8.2539912 × 10^6

Prime Factorization of 82539912

Prime Factorization 2 × 2 × 2 × 3 × 13 × 49 × 5399

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20634978
Product of the distinct prime numbers

The prime factorization of 82539912 is 2 × 2 × 2 × 3 × 13 × 49 × 5399. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 66, 82, 902, 290, 3637, 1366, 78486, 66468, 411778, 311866, 5704490, 823944, 6386558, 92624434, 961175347, 385517688, 4115074925, 5906999591

Basic calculations (n = 82539912)

Multiplication

n×y
n×2 165079824
n×3 247619736
n×4 330159648
n×5 412699560

Division

n÷y
n÷2 41269956
n÷3 27513304
n÷3 20634978
n÷5 16507982.4

Exponentiation

ny
n2 6812837072967744
n3 5.623309724731E+23
n4 4.6414748982804E+31
n5 3.8310692965427E+39

Nth Root

y√n
2√n 9085.1478799192
3√n 435.39957472138
4√n 95.316042091136
5√n 38.311821473675

Divisors of 82539912

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 49, 52, 78, 98, 104, 147, 156, 196, 294, 312, 392, 588, 637, 1176, 1274, 1911, 2548, 3822, 5096, 5399, 7644, 10798, 15288, 16197, 21596, 32394, 43192, 64788, 70187, 129576, 140374, 210561, 264551, 280748, 421122, 529102, 561496, 793653, 842244, 1058204, 1587306, 1684488, 2116408, 3174612, 3439163, 6349224, 6878326, 10317489, 13756652, 20634978, 27513304, 41269956, 82539912

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82539911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82539912 can be divided by 64 positive divisors. The sum of these divisors (counting 82539912) is 1, the average is 0.015625.

Base conversion 82539912

Base System Value
2 Binary 100111010110111010110001000
3 Ternary 12202022110110210
4 Quaternary 10322313112020
5 Quinary 132112234122
6 Senary 12105041120
8 Octal 472672610
10 Decimal 82539912
12 Duodecimal 237861a0
16 Hexadecimal 4eb7588
20 Vigesimal 15fh9fc
36 Base36 1d547c

Cryptographic Hash Functions

md5 b45e6e129b855356d1dbf0e21cceb722
sha1 6d508b9a21d23dd1ce2b57a8c6fd6010e4bdc675
sha256 dab65b3f3c5ef96e2cf75d0a6f3f377c1fa2905af2ba82c25f5d323bb519d838
sha512 a254d5598ed3be02b277ded839ae318d4a25d0c1926c98c83284df8c63a0e2962ccf08e0a1717427cc694c4f44f1bb55aad695241e1b6986932074e9c259c768
ripemd-160 a76d4721cbf537f049a47dff92fd5b7742c64cf3

82539912 as geometric shapes

Circle

Radius = n
Diameter 165079824
Circumference 518613562.3343
Area 2.140315889854E+16

Sphere

Radius = n
Volume 2.3554864693433E+24
Surface area 8.5612635594159E+16
Circumference 518613562.3343

Square

Length = n
Perimeter 330159648
Area 6812837072967744
Diagonal 116729062.98748

Cube

Length = n
Surface area 40877022437806464
Volume 5.623309724731E+23
Space diagonal 142963321.23626

Equilateral Triangle

Length = n
Perimeter 247619736
Area 2.9500449885172E+15
Altitude 71481660.618132

Triangular Pyramid

Length = n
Surface area 2.9500449885172E+15
Volume 6.6271340651159E+22
Height 38909687.662494