81496052 (number)

81496052 is an even 8-digits composite number following 81496051 and preceding 81496053. In scientific notation, it is written as 8.1496052 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 35642880 positive integers (up to 81496052) that are relatively prime to 81496052.

Interesting facts

Basic properties

Name

Name eighty-one million four hundred ninety-six thousand fifty-two

Notation

Scientific notation 8.1496052 × 10^7
Engineering notation 8.1496052 × 10^6

Prime Factorization of 81496052

Prime Factorization 2 × 2 × 11 × 113 × 37 × 443

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 40748026
Product of the distinct prime numbers

The prime factorization of 81496052 is 2 × 2 × 11 × 113 × 37 × 443. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 20, 95, 786, 642, 1231, 9437, 97839, 35523, 742606, 299473, 2625110, 4239442, 33632171, 26325172, 175388128, 247931945, 4208472626, 1076610086

Basic calculations (n = 81496052)

Multiplication

n×y
n×2 162992104
n×3 244488156
n×4 325984208
n×5 407480260

Division

n÷y
n÷2 40748026
n÷3 27165350.666667
n÷3 20374013
n÷5 16299210.4

Exponentiation

ny
n2 6641606491586704
n3 5.4126470800189E+23
n4 4.4110936789087E+31
n5 3.5948671983321E+39

Nth Root

y√n
2√n 9027.5163804892
3√n 433.55632205058
4√n 95.013243184775
5√n 38.214423659823

Divisors of 81496052

1, 2, 4, 11, 22, 37, 44, 74, 113, 148, 226, 407, 443, 452, 814, 886, 1243, 1628, 1772, 2486, 4181, 4873, 4972, 8362, 9746, 16391, 16724, 19492, 32782, 45991, 50059, 65564, 91982, 100118, 180301, 183964, 200236, 360602, 550649, 721204, 1101298, 1852183, 2202596, 3704366, 7408732, 20374013, 40748026, 81496052

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -81496051
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81496052 can be divided by 48 positive divisors. The sum of these divisors (counting 81496052) is 1, the average is 0.020833333333333.

Base conversion 81496052

Base System Value
2 Binary 100110110111000011111110100
3 Ternary 12200100102120022
4 Quaternary 10312320133310
5 Quinary 131330333202
6 Senary 12030424312
8 Octal 466703764
10 Decimal 81496052
12 Duodecimal 23362098
16 Hexadecimal 4db87f4
20 Vigesimal 159702c
36 Base36 1ciqr8

Cryptographic Hash Functions

md5 0f69fde795ce45efcb06e547c3302fdb
sha1 2ea534e5912e818fa4775ce98ff50328e726c88a
sha256 db384431c71e2631d3ef004300b91e3badca318ddc9ecdb1a001518436604ded
sha512 f618f61167674db70284ccf56fb2b1895fa37756177831f6bbd8c4f77ded31ffd60acdacb675a445b5689ba6451b8a1f320c7f5043371fecf36c9bf938f65555
ripemd-160 bded26acec49641dc3237404743eed9ea8f401cc

81496052 as geometric shapes

Circle

Radius = n
Diameter 162992104
Circumference 512054796.51954
Area 2.0865222162003E+16

Sphere

Radius = n
Volume 2.2672443070749E+24
Surface area 8.3460888648012E+16
Circumference 512054796.51954

Square

Length = n
Perimeter 325984208
Area 6641606491586704
Diagonal 115252822.01826

Cube

Length = n
Surface area 39849638949520224
Volume 5.4126470800189E+23
Space diagonal 141155302.68028

Equilateral Triangle

Length = n
Perimeter 244488156
Area 2.8758999718269E+15
Altitude 70577651.340138

Triangular Pyramid

Length = n
Surface area 2.8758999718269E+15
Volume 6.3788657574182E+22
Height 38417607.339421