81093022 (number)

81093022 is an even 8-digits composite number following 81093021 and preceding 81093023. In scientific notation, it is written as 8.1093022 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 39672000 positive integers (up to 81093022) that are relatively prime to 81093022.

Interesting facts

Basic properties

Name

Name eighty-one million ninety-three thousand twenty-two

Notation

Scientific notation 8.1093022 × 10^7
Engineering notation 8.1093022 × 10^6

Prime Factorization of 81093022

Prime Factorization 2 × 59 × 229 × 3001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 81093022
Product of the distinct prime numbers

The prime factorization of 81093022 is 2 × 59 × 229 × 3001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 78, 76, 831, 515, 8898, 614, 41225, 57002, 97751, 413995, 9584142, 5043560, 12057016, 1203022, 824723746, 591263356, 6670615543, 243139769

Basic calculations (n = 81093022)

Multiplication

n×y
n×2 162186044
n×3 243279066
n×4 324372088
n×5 405465110

Division

n÷y
n÷2 40546511
n÷3 27031007.333333
n÷3 20273255.5
n÷5 16218604.4

Exponentiation

ny
n2 6576078217092484
n3 5.332740555324E+23
n4 4.3244804717318E+31
n5 3.5068519003272E+39

Nth Root

y√n
2√n 9005.1664060138
3√n 432.84043851763
4√n 94.895555248989
5√n 38.176551600478

Divisors of 81093022

1, 2, 59, 118, 229, 458, 3001, 6002, 13511, 27022, 177059, 354118, 687229, 1374458, 40546511, 81093022

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 -81093021
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 81093022 can be divided by 16 positive divisors. The sum of these divisors (counting 81093022) is 1, the average is 0.0625.

Base conversion 81093022

Base System Value
2 Binary 100110101010110000110011110
3 Ternary 12122120221201021
4 Quaternary 10311112012132
5 Quinary 131224434042
6 Senary 12014034354
8 Octal 465260636
10 Decimal 81093022
12 Duodecimal 231a89ba
16 Hexadecimal 4d5619e
20 Vigesimal 156gcb2
36 Base36 1ca3ry

Cryptographic Hash Functions

md5 3127a68a600f749bb95349425016d396
sha1 619e053d443919487d294f828d1f56a755cfa803
sha256 3671b6bacd94b20290639f588ab7bde224f0a03d2f7408ff765492f80ea5d00a
sha512 47e9cd35c663ee39c6365629c075c9d5d30bf10c2203db61528c06fdeb5d600be5ccc6a1f5dc63310c7c11360672b98b079322a7272f1d96ffbe61c2a315fb74
ripemd-160 abdcda30ea1dc79ead8edfe21bd53f448afc16f6

81093022 as geometric shapes

Circle

Radius = n
Diameter 162186044
Circumference 509522484.34519
Area 2.065935901625E+16

Sphere

Radius = n
Volume 2.2337731402808E+24
Surface area 8.2637436064998E+16
Circumference 509522484.34519

Square

Length = n
Perimeter 324372088
Area 6576078217092484
Diagonal 114682851.52622

Cube

Length = n
Surface area 39456469302554904
Volume 5.332740555324E+23
Space diagonal 140457234.2433

Equilateral Triangle

Length = n
Perimeter 243279066
Area 2.8475253966378E+15
Altitude 70228617.12165

Triangular Pyramid

Length = n
Surface area 2.8475253966378E+15
Volume 6.2846950149635E+22
Height 38227617.175407