81103334 (number)

81103334 is an even 8-digits composite number following 81103333 and preceding 81103335. In scientific notation, it is written as 8.1103334 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 36420192 positive integers (up to 81103334) that are relatively prime to 81103334.

Interesting facts

Basic properties

Name

Name eighty-one million one hundred three thousand three hundred thirty-four

Notation

Scientific notation 8.1103334 × 10^7
Engineering notation 8.1103334 × 10^6

Prime Factorization of 81103334

Prime Factorization 2 × 13 × 37 × 84307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 81103334
Product of the distinct prime numbers

The prime factorization of 81103334 is 2 × 13 × 37 × 84307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 81103334)

Multiplication

n×y
n×2 162206668
n×3 243310002
n×4 324413336
n×5 405516670

Division

n÷y
n÷2 40551667
n÷3 27034444.666667
n÷3 20275833.5
n÷5 16220666.8

Exponentiation

ny
n2 6577750785915556
n3 5.3347751895887E+23
n4 4.3266805401613E+31
n5 3.5090821696E+39

Nth Root

y√n
2√n 9005.7389480264
3√n 432.85878477937
4√n 94.898571896665
5√n 38.177522477053

Divisors of 81103334

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -81103333
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81103334 can be divided by 16 positive divisors. The sum of these divisors (counting 81103334) is 1, the average is 0.0625.

Base conversion 81103334

Base System Value
2 Binary 100110101011000100111100110
3 Ternary 12122121110212012
4 Quaternary 10311120213212
5 Quinary 131230301314
6 Senary 12014154222
8 Octal 465304746
10 Decimal 81103334
12 Duodecimal 231b2972
16 Hexadecimal 4d589e6
20 Vigesimal 156hi6e
36 Base36 1cabqe

Cryptographic Hash Functions

md5 10cd3cb80ee93c315268081f7e081aaa
sha1 8f58806aabff67f99fb6c5ab6a8278ab0eaf37e1
sha256 56ebb6cda5f113ecba6aeba5a17464f165b5bcafed87896158ae55ee1b92dede
sha512 9d394831227e667a79c7f8fed8ec918e61fd4b9b94c434d274ea766aae8b0def0c02774324b83a12acbaa9d949f1c6c84ae707d53f39f0ed36fd4989a2ba35d2
ripemd-160 9fb154f05402b35ec269759f13f8a4ce5cb84c27

81103334 as geometric shapes

Circle

Radius = n
Diameter 162206668
Circumference 509587276.55208
Area 2.0664613546177E+16

Sphere

Radius = n
Volume 2.2346254058887E+24
Surface area 8.2658454184707E+16
Circumference 509587276.55208

Square

Length = n
Perimeter 324413336
Area 6577750785915556
Diagonal 114697434.89647

Cube

Length = n
Surface area 39466504715493336
Volume 5.3347751895887E+23
Space diagonal 140475095.15123

Equilateral Triangle

Length = n
Perimeter 243310002
Area 2.848249640183E+15
Altitude 70237547.575614

Triangular Pyramid

Length = n
Surface area 2.848249640183E+15
Volume 6.2870928544399E+22
Height 38232478.298825