804945988 (number)

804945988 is an even 9-digits composite number following 804945987 and preceding 804945989. In scientific notation, it is written as 8.04945988 × 10^8. The sum of its digits is 55. It has a total of 6 prime factors and 48 positive divisors. There are 295165440 positive integers (up to 804945988) that are relatively prime to 804945988.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred forty-five thousand nine hundred eighty-eight

Notation

Scientific notation 8.04945988 × 10^8
Engineering notation 8.04945988 × 10^6

Prime Factorization of 804945988

Prime Factorization 2 × 2 × 7 × 17 × 11 × 153733

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 402472994
Product of the distinct prime numbers

The prime factorization of 804945988 is 2 × 2 × 7 × 17 × 11 × 153733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 98, 24, 576, 55, 7871, 4494, 69280, 41482, 763621, 813275, 7140041, 4858033, 57375537, 65245842, 73407717, 634744640, 3010853695, 1316073990

Basic calculations (n = 804945988)

Multiplication

n×y
n×2 1609891976
n×3 2414837964
n×4 3219783952
n×5 4024729940

Division

n÷y
n÷2 402472994
n÷3 268315329.33333
n÷3 201236497
n÷5 160989197.6

Exponentiation

ny
n2 647938043597296144
n3 5.2155512866621E+26
n4 4.1982370834069E+35
n5 3.3793540969612E+44

Nth Root

y√n
2√n 28371.570065825
3√n 930.22694118661
4√n 168.43862403209
5√n 60.416191940299

Divisors of 804945988

1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 153733, 307466, 614932, 1076131, 1691063, 2152262, 2613461, 3382126, 4304524, 5226922, 6764252, 10453844, 11837441, 18294227, 23674882, 28748071, 36588454, 47349764, 57496142, 73176908, 114992284, 201236497, 402472994, 804945988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804945987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804945988 can be divided by 48 positive divisors. The sum of these divisors (counting 804945988) is 1, the average is 0.020833333333333.

Base conversion 804945988

Base System Value
2 Binary 101111111110101000000001000100
3 Ternary 2002002122111022101
4 Quaternary 233332220001010
5 Quinary 3122031232423
6 Senary 211512441444
8 Octal 5776500104
10 Decimal 804945988
12 Duodecimal 1a56a9284
16 Hexadecimal 2ffa8044
20 Vigesimal cbai4j8
36 Base36 db8sas

Cryptographic Hash Functions

md5 2e32acedcaa14b37d75b19c8db6a59dd
sha1 d59afc62b771fac15b16fde375f01d3388d83912
sha256 d57df407abb1533cecaea1fb338263584372c40dfa8917eaba4c64282a64ed8b
sha512 3fa4d78397c204cf93ea9759a8f1ff306a81176901650ca6c2a6eba2c1f7787d641eeed7cc77115e2570f8b121b2d10a2e3d0d45b2f8d7263786667adcc17713
ripemd-160 53fcad82f8c50b52167ecf753dd39bcbd1c68ca3

804945988 as geometric shapes

Circle

Radius = n
Diameter 1609891976
Circumference 5057624804.8748
Area 2.0355573977466E+18

Sphere

Radius = n
Volume 2.1846850142131E+27
Surface area 8.1422295909864E+18
Circumference 5057624804.8748

Square

Length = n
Perimeter 3219783952
Area 647938043597296144
Diagonal 1138365533.2074

Cube

Length = n
Surface area 3887628261583776864
Volume 5.2155512866621E+26
Space diagonal 1394207348.5647

Equilateral Triangle

Length = n
Perimeter 2414837964
Area 2.8056540291682E+17
Altitude 697103674.28236

Triangular Pyramid

Length = n
Surface area 2.8056540291682E+17
Volume 6.146586137375E+25
Height 379455177.7358