804912745 (number)

804912745 is an odd 9-digits composite number following 804912744 and preceding 804912746. In scientific notation, it is written as 8.04912745 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 506310912 positive integers (up to 804912745) that are relatively prime to 804912745.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred twelve thousand seven hundred forty-five

Notation

Scientific notation 8.04912745 × 10^8
Engineering notation 8.04912745 × 10^6

Prime Factorization of 804912745

Prime Factorization 13 × 7 × 5 × 163 × 10853

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 804912745
Product of the distinct prime numbers

The prime factorization of 804912745 is 13 × 7 × 5 × 163 × 10853. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804912745)

Multiplication

n×y
n×2 1609825490
n×3 2414738235
n×4 3219650980
n×5 4024563725

Division

n÷y
n÷2 402456372.5
n÷3 268304248.33333
n÷3 201228186.25
n÷5 160982549

Exponentiation

ny
n2 647884527063435025
n3 5.2149051312166E+26
n4 4.1975436040821E+35
n5 3.3786563446189E+44

Nth Root

y√n
2√n 28370.984209223
3√n 930.21413537505
4√n 168.43688494277
5√n 60.415692913364

Divisors of 804912745

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 -804912744
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 804912745 can be divided by 32 positive divisors. The sum of these divisors (counting 804912745) is 1, the average is 0.03125.

Base conversion 804912745

Base System Value
2 Binary 101111111110011111111001101001
3 Ternary 2002002120210201011
4 Quaternary 233332133321221
5 Quinary 3122024201440
6 Senary 211512023521
8 Octal 5776377151
10 Decimal 804912745
12 Duodecimal 1a5691ba1
16 Hexadecimal 2ff9fe69
20 Vigesimal cbae1h5
36 Base36 db82nd

Cryptographic Hash Functions

md5 c9b981b245693b32653d4f3a33d21a4b
sha1 2844aed84bf7715df2e3760084ef5a6e188ecb0f
sha256 3bd8c493a51b601b715663933e77a46fed2bd88156e903f685331c7f8f2d39af
sha512 707ed68cbb077c1408e3f1e58d0aab9dd746c1f29e990d37c836bebc96abcf905b9ec5d76e991d5a3700997793fc9a4b27822e825cc8cfe2cf5c7f966c074e83
ripemd-160 642fa8e0c4673a2e4f1ce414802286900822d454

804912745 as geometric shapes

Circle

Radius = n
Diameter 1609825490
Circumference 5057415932.9456
Area 2.035389270597E+18

Sphere

Radius = n
Volume 2.184414353253E+27
Surface area 8.1415570823879E+18
Circumference 5057415932.9456

Square

Length = n
Perimeter 3219650980
Area 647884527063435025
Diagonal 1138318520.506

Cube

Length = n
Surface area 3887307162380610150
Volume 5.2149051312166E+26
Space diagonal 1394149769.9997

Equilateral Triangle

Length = n
Perimeter 2414738235
Area 2.805422295779E+17
Altitude 697074884.99987

Triangular Pyramid

Length = n
Surface area 2.805422295779E+17
Volume 6.1458246358796E+25
Height 379439506.83532