80491925 (number)

80491925 is an odd 8-digits composite number following 80491924 and preceding 80491926. In scientific notation, it is written as 8.0491925 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 63766320 positive integers (up to 80491925) that are relatively prime to 80491925.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-one thousand nine hundred twenty-five

Notation

Scientific notation 8.0491925 × 10^7
Engineering notation 8.0491925 × 10^6

Prime Factorization of 80491925

Prime Factorization 5 × 5 × 103 × 31259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16098385
Product of the distinct prime numbers

The prime factorization of 80491925 is 5 × 5 × 103 × 31259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 4, 32, 890, 441, 8055, 4961, 16976, 78287, 92884, 905605, 8438870, 4556001, 8082454, 38246531, 532800313, 204480934, 6615360603, 9204517650

Basic calculations (n = 80491925)

Multiplication

n×y
n×2 160983850
n×3 241475775
n×4 321967700
n×5 402459625

Division

n÷y
n÷2 40245962.5
n÷3 26830641.666667
n÷3 20122981.25
n÷5 16098385

Exponentiation

ny
n2 6478949990205625
n3 5.2150315669038E+23
n4 4.1976792975585E+31
n5 3.3787928719314E+39

Nth Root

y√n
2√n 8971.729209021
3√n 431.76831748564
4√n 94.719212459886
5√n 38.119786779185

Divisors of 80491925

1, 5, 25, 103, 515, 2575, 31259, 156295, 781475, 3219677, 16098385, 80491925

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80491924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80491925 can be divided by 12 positive divisors. The sum of these divisors (counting 80491925) is 1, the average is 0.083333333333333.

Base conversion 80491925

Base System Value
2 Binary 100110011000011010110010101
3 Ternary 12121110102011102
4 Quaternary 10303003112111
5 Quinary 131101220200
6 Senary 11553115445
8 Octal 463032625
10 Decimal 80491925
12 Duodecimal 22b58b85
16 Hexadecimal 4cc3595
20 Vigesimal 15319g5
36 Base36 1bx7yt

Cryptographic Hash Functions

md5 80258b5095b413a30123fcd0387d1015
sha1 ea600b2f06c9d5ffe99425a83b3571b77bc7b030
sha256 dc6e1f6c3969ab5daa5b98c4bfedcc3a29741aee499f08072bb1b973a13aa69f
sha512 98956b3be72ce1356b7d0eca7e16b27b5f89c000b16b75a9befee03af9851bacb304b25c6c8af89cf273cc0c78cfb4239171011780cc9cdb801b80fce71f86c6
ripemd-160 385550990a18feb8c91fcc185ed55a7d2b824ccf

80491925 as geometric shapes

Circle

Radius = n
Diameter 160983850
Circumference 505745680.5066
Area 2.0354221692206E+16

Sphere

Radius = n
Volume 2.1844673145099E+24
Surface area 8.1416886768823E+16
Circumference 505745680.5066

Square

Length = n
Perimeter 321967700
Area 6478949990205625
Diagonal 113832771.99652

Cube

Length = n
Surface area 38873699941233750
Volume 5.2150315669038E+23
Space diagonal 139416103.69902

Equilateral Triangle

Length = n
Perimeter 241475775
Area 2.8054676406835E+15
Altitude 69708051.849512

Triangular Pyramid

Length = n
Surface area 2.8054676406835E+15
Volume 6.145973641766E+22
Height 37944257.332173