80942912 (number)

80942912 is an even 8-digits composite number following 80942911 and preceding 80942913. In scientific notation, it is written as 8.0942912 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 14 positive divisors. There are 40471424 positive integers (up to 80942912) that are relatively prime to 80942912.

Interesting facts

Basic properties

Name

Name eighty million nine hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 8.0942912 × 10^7
Engineering notation 8.0942912 × 10^6

Prime Factorization of 80942912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 1264733

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2529466
Product of the distinct prime numbers

The prime factorization of 80942912 is 2 × 2 × 2 × 2 × 2 × 2 × 1264733. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 4, 93, 40, 162, 525, 2873, 4649, 41084, 85443, 522794, 346421, 3309136, 5355960, 98973221, 16465991, 156340659, 488148792, 5994345220, 3116795958

Basic calculations (n = 80942912)

Multiplication

n×y
n×2 161885824
n×3 242828736
n×4 323771648
n×5 404714560

Division

n÷y
n÷2 40471456
n÷3 26980970.666667
n÷3 20235728
n÷5 16188582.4

Exponentiation

ny
n2 6551755003039744
n3 5.3031812865661E+23
n4 4.2925493619856E+31
n5 3.4745144526286E+39

Nth Root

y√n
2√n 8996.8278854272
3√n 432.57319887735
4√n 94.851609819903
5√n 38.162407522658

Divisors of 80942912

1, 2, 4, 8, 16, 32, 64, 1264733, 2529466, 5058932, 10117864, 20235728, 40471456, 80942912

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80942911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80942912 can be divided by 14 positive divisors. The sum of these divisors (counting 80942912) is 1, the average is 0.071428571428571.

Base conversion 80942912

Base System Value
2 Binary 100110100110001011101000000
3 Ternary 12122022022210122
4 Quaternary 10310301131000
5 Quinary 131210133122
6 Senary 12010515412
8 Octal 464613500
10 Decimal 80942912
12 Duodecimal 23135b68
16 Hexadecimal 4d31740
20 Vigesimal 155hh5c
36 Base36 1c6vy8

Cryptographic Hash Functions

md5 3a426b4e64621bf9219b6f9d4854a79a
sha1 f1346f71d97eb3a59337142d625abeb5a31ebebc
sha256 0fb4eea1a168c38ce5691e6b0b15a39a0503f799389799d48869f084e56742c0
sha512 59a87690cd75585ca9db3c48a16166f400ac75baecb0a556a2c4e12528493f211d7082ff2468ade8e5bf6b164d89b43d367b04d3df01f22a1a30f00fa760b840
ripemd-160 1fe7734969361bf5de988f76c2e48c2465093906

80942912 as geometric shapes

Circle

Radius = n
Diameter 161885824
Circumference 508579315.39873
Area 2.058294538567E+16

Sphere

Radius = n
Volume 2.2213913827374E+24
Surface area 8.2331781542679E+16
Circumference 508579315.39873

Square

Length = n
Perimeter 323771648
Area 6551755003039744
Diagonal 114470563.92837

Cube

Length = n
Surface area 39310530018238464
Volume 5.3031812865661E+23
Space diagonal 140197236.09658

Equilateral Triangle

Length = n
Perimeter 242828736
Area 2.8369931360021E+15
Altitude 70098618.048288

Triangular Pyramid

Length = n
Surface area 2.8369931360021E+15
Volume 6.2498590826541E+22
Height 38156854.642791