81736152 (number)

81736152 is an even 8-digits composite number following 81736151 and preceding 81736153. In scientific notation, it is written as 8.1736152 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 26305664 positive integers (up to 81736152) that are relatively prime to 81736152.

Interesting facts

Basic properties

Name

Name eighty-one million seven hundred thirty-six thousand one hundred fifty-two

Notation

Scientific notation 8.1736152 × 10^7
Engineering notation 8.1736152 × 10^6

Prime Factorization of 81736152

Prime Factorization 2 × 2 × 2 × 3 × 29 × 117437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20434038
Product of the distinct prime numbers

The prime factorization of 81736152 is 2 × 2 × 2 × 3 × 29 × 117437. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 8, 63, 48, 359, 81, 615, 177, 34290, 35692, 982676, 231620, 8561243, 5550057, 17717524, 24491077, 489313884, 753250600, 6725826712, 2929263205

Basic calculations (n = 81736152)

Multiplication

n×y
n×2 163472304
n×3 245208456
n×4 326944608
n×5 408680760

Division

n÷y
n÷2 40868076
n÷3 27245384
n÷3 20434038
n÷5 16347230.4

Exponentiation

ny
n2 6680798543767104
n3 5.4606276525473E+23
n4 4.4633069182401E+31
n5 3.6481353269192E+39

Nth Root

y√n
2√n 9040.8048314296
3√n 433.98167930761
4√n 95.083146936929
5√n 38.236914294026

Divisors of 81736152

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 117437, 234874, 352311, 469748, 704622, 939496, 1409244, 2818488, 3405673, 6811346, 10217019, 13622692, 20434038, 27245384, 40868076, 81736152

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 -81736151
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 81736152 can be divided by 32 positive divisors. The sum of these divisors (counting 81736152) is 1, the average is 0.03125.

Base conversion 81736152

Base System Value
2 Binary 100110111110011000111011000
3 Ternary 12200210121220220
4 Quaternary 10313303013120
5 Quinary 131411024102
6 Senary 12035520040
8 Octal 467630730
10 Decimal 81736152
12 Duodecimal 23459020
16 Hexadecimal 4df31d8
20 Vigesimal 15ah07c
36 Base36 1cnw0o

Cryptographic Hash Functions

md5 16240db581c1d179ad5bc3c171541692
sha1 240ef4a26b83c3640e308337cc899616ea840c16
sha256 313ba5be86908e10ab94408a597440c8a9cd874294fa18a35d4a8ec792ad065e
sha512 95f1fe3af83a882830397dcf37e828254d0c9510f63c8f50cc05dca14476585a211c0d98f1fa95117652e7bcddef38b7c3f0eabe1d18523a9fdb3e9f163c0792
ripemd-160 f72fd28322b3421595537d0521e7b2d2f66b6cc9

81736152 as geometric shapes

Circle

Radius = n
Diameter 163472304
Circumference 513563389.3118
Area 2.0988347625212E+16

Sphere

Radius = n
Volume 2.2873423622976E+24
Surface area 8.3953390500848E+16
Circumference 513563389.3118

Square

Length = n
Perimeter 326944608
Area 6680798543767104
Diagonal 115592374.69459

Cube

Length = n
Surface area 40084791262602624
Volume 5.4606276525473E+23
Space diagonal 141571168.07917

Equilateral Triangle

Length = n
Perimeter 245208456
Area 2.8928706282342E+15
Altitude 70785584.039586

Triangular Pyramid

Length = n
Surface area 2.8928706282342E+15
Volume 6.4354114044183E+22
Height 38530791.564863