804945980 (number)

804945980 is an even 9-digits composite number following 804945979 and preceding 804945981. In scientific notation, it is written as 8.04945980 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 48 positive divisors. There are 315144960 positive integers (up to 804945980) that are relatively prime to 804945980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04945980 × 10^8
Engineering notation 8.04945980 × 10^6

Prime Factorization of 804945980

Prime Factorization 2 × 2 × 5 × 53 × 643 × 1181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 402472990
Product of the distinct prime numbers

The prime factorization of 804945980 is 2 × 2 × 5 × 53 × 643 × 1181. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 82, 87, 845, 102, 6064, 6434, 68114, 53499, 469687, 3507, 4642536, 9095541, 69636860, 51145211, 59665763, 111469463, 9054203385, 7006035626

Basic calculations (n = 804945980)

Multiplication

n×y
n×2 1609891960
n×3 2414837940
n×4 3219783920
n×5 4024729900

Division

n÷y
n÷2 402472990
n÷3 268315326.66667
n÷3 201236495
n÷5 160989196

Exponentiation

ny
n2 647938030718160400
n3 5.215551131157E+26
n4 4.1982369165093E+35
n5 3.3793539290317E+44

Nth Root

y√n
2√n 28371.569924838
3√n 930.2269381049
4√n 168.43862361358
5√n 60.416191820209

Divisors of 804945980

1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 643, 1060, 1181, 1286, 2362, 2572, 3215, 4724, 5905, 6430, 11810, 12860, 23620, 34079, 62593, 68158, 125186, 136316, 170395, 250372, 312965, 340790, 625930, 681580, 759383, 1251860, 1518766, 3037532, 3796915, 7593830, 15187660, 40247299, 80494598, 160989196, 201236495, 402472990, 804945980

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 -804945979
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 804945980 can be divided by 48 positive divisors. The sum of these divisors (counting 804945980) is 1, the average is 0.020833333333333.

Base conversion 804945980

Base System Value
2 Binary 101111111110101000000000111100
3 Ternary 2002002122111022002
4 Quaternary 233332220000330
5 Quinary 3122031232410
6 Senary 211512441432
8 Octal 5776500074
10 Decimal 804945980
12 Duodecimal 1a56a9278
16 Hexadecimal 2ffa803c
20 Vigesimal cbai4j0
36 Base36 db8sak

Cryptographic Hash Functions

md5 ca041e68f0d182c0d58c2b2e22a9f09d
sha1 81a644b32801886570541aae610c3519df094e85
sha256 aed08136bcde52067c91fe1ed1bd3e55441f076a1d0e1872ab52755040f74e82
sha512 85ed4e9b8db4a8e245be977befd75fd454ec35646e9246c016977fda2c3f3fa98a7b568a21b2cda2335d5eced1fbafc1598dfdf13e94f18b1565a95c07e2bf88
ripemd-160 a90cc12f276bc3894cc46fcab0c2ee7e44683781

804945980 as geometric shapes

Circle

Radius = n
Diameter 1609891960
Circumference 5057624754.6093
Area 2.0355573572856E+18

Sphere

Radius = n
Volume 2.1846849490753E+27
Surface area 8.1422294291424E+18
Circumference 5057624754.6093

Square

Length = n
Perimeter 3219783920
Area 647938030718160400
Diagonal 1138365521.8937

Cube

Length = n
Surface area 3887628184308962400
Volume 5.215551131157E+26
Space diagonal 1394207334.7083

Equilateral Triangle

Length = n
Perimeter 2414837940
Area 2.8056539733999E+17
Altitude 697103667.35416

Triangular Pyramid

Length = n
Surface area 2.8056539733999E+17
Volume 6.1465859541105E+25
Height 379455173.96457