804947949 (number)

804947949 is an odd 9-digits composite number following 804947948 and preceding 804947950. In scientific notation, it is written as 8.04947949 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 491287680 positive integers (up to 804947949) that are relatively prime to 804947949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04947949 × 10^8
Engineering notation 8.04947949 × 10^6

Prime Factorization of 804947949

Prime Factorization 157 × 81 × 117 × 541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 804947949
Product of the distinct prime numbers

The prime factorization of 804947949 is 157 × 81 × 117 × 541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 88, 92, 908, 838, 7356, 6653, 64112, 36215, 642826, 215614, 6214888, 5617492, 13711489, 60994469, 283632009, 804580922, 4961261283, 1787593398

Basic calculations (n = 804947949)

Multiplication

n×y
n×2 1609895898
n×3 2414843847
n×4 3219791796
n×5 4024739745

Division

n÷y
n÷2 402473974.5
n÷3 268315983
n÷3 201236987.25
n÷5 160989589.8

Exponentiation

ny
n2 647941200599306601
n3 5.2155894049501E+26
n4 4.1982779943407E+35
n5 3.3793952608764E+44

Nth Root

y√n
2√n 28371.604625047
3√n 930.22769658866
4√n 168.43872661905
5√n 60.416221377315

Divisors of 804947949

1, 81, 117, 157, 541, 9477, 12717, 18369, 43821, 63297, 84937, 1487889, 5127057, 6879897, 9937629, 804947949

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 -804947948
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 804947949 can be divided by 16 positive divisors. The sum of these divisors (counting 804947949) is 1, the average is 0.0625.

Base conversion 804947949

Base System Value
2 Binary 101111111110101000011111101101
3 Ternary 2002002122121000000
4 Quaternary 233332220133231
5 Quinary 3122031313244
6 Senary 211512454513
8 Octal 5776503755
10 Decimal 804947949
12 Duodecimal 1a56aa439
16 Hexadecimal 2ffa87ed
20 Vigesimal cbai9h9
36 Base36 db8tt9

Cryptographic Hash Functions

md5 b3ccef103e70fbd74bcb09f56a38787c
sha1 f6be98d8ae1ef3f3c052b8055e18a4938d0b339e
sha256 2ef007bdc04cafd3763db2960342e103f9811610ac136e8345abcf8bbb8f77b3
sha512 719884f2a63b63665b5f86c2fd4c28a1a854fd4a43989d6b5969a37a6d1c772f94a6b8e8cc63c4c81612456cb0b391c859749fb2ef6959778baff765ca0fdba0
ripemd-160 4dee498b3badac5db4823bca9d1a0521b42dd2fb

804947949 as geometric shapes

Circle

Radius = n
Diameter 1609895898
Circumference 5057637126.2011
Area 2.0355673157609E+18

Sphere

Radius = n
Volume 2.1847009811643E+27
Surface area 8.1422692630437E+18
Circumference 5057637126.2011

Square

Length = n
Perimeter 3219791796
Area 647941200599306601
Diagonal 1138368306.4802

Cube

Length = n
Surface area 3887647203595839606
Volume 5.2155894049501E+26
Space diagonal 1394210745.1164

Equilateral Triangle

Length = n
Perimeter 2414843847
Area 2.8056676993879E+17
Altitude 697105372.55818

Triangular Pyramid

Length = n
Surface area 2.8056676993879E+17
Volume 6.1466310602082E+25
Height 379456102.16007