804988387 (number)

804988387 is an odd 9-digits composite number following 804988386 and preceding 804988388. In scientific notation, it is written as 8.04988387 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 689829000 positive integers (up to 804988387) that are relatively prime to 804988387.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred eighty-eight thousand three hundred eighty-seven

Notation

Scientific notation 8.04988387 × 10^8
Engineering notation 8.04988387 × 10^6

Prime Factorization of 804988387

Prime Factorization 7 × 5351 × 21491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804988387
Product of the distinct prime numbers

The prime factorization of 804988387 is 7 × 5351 × 21491. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 92, 97, 2, 507, 2577, 9649, 88272, 9814, 2975, 738399, 2165566, 7058167, 34463832, 21000779, 663225832, 858953000, 1667194250, 3564611598

Basic calculations (n = 804988387)

Multiplication

n×y
n×2 1609976774
n×3 2414965161
n×4 3219953548
n×5 4024941935

Division

n÷y
n÷2 402494193.5
n÷3 268329462.33333
n÷3 201247096.75
n÷5 160997677.4

Exponentiation

ny
n2 648006303204861769
n3 5.2163754878271E+26
n4 4.1991216899323E+35
n5 3.3802441959953E+44

Nth Root

y√n
2√n 28372.31726525
3√n 930.24327354522
4√n 168.44084203438
5√n 60.416828388506

Divisors of 804988387

1, 7, 5351, 21491, 37457, 150437, 114998341, 804988387

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804988386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804988387 can be divided by 8 positive divisors. The sum of these divisors (counting 804988387) is 1, the average is 0.125.

Base conversion 804988387

Base System Value
2 Binary 101111111110110010010111100011
3 Ternary 2002002201122110201
4 Quaternary 233332302113203
5 Quinary 3122034112022
6 Senary 211513410031
8 Octal 5776622743
10 Decimal 804988387
12 Duodecimal 1a5709917
16 Hexadecimal 2ffb25e3
20 Vigesimal cbb3aj7
36 Base36 db9p0j

Cryptographic Hash Functions

md5 02b23ae188056e365a50ee52f89e2a24
sha1 da68bbfab59f5d6245b85aa6939135d0726e32ac
sha256 9d0e2e4b119fb230485f7179ea6ea9ba07249b2f718af3b59aea8ad2b89688b4
sha512 559e66c3c03ca9ec6588f118adbdc814aa72a26d595f8fe1c9f382b003173a1cedd96bc254265222309f538c45f8f591a192a7863a83a1c8ea2076a9cc59bfba
ripemd-160 e383e92dfc39fe8fca4d09db2e8e2fce6af16e9c

804988387 as geometric shapes

Circle

Radius = n
Diameter 1609976774
Circumference 5057891205.6486
Area 2.0357718416283E+18

Sphere

Radius = n
Volume 2.1850302547898E+27
Surface area 8.1430873665131E+18
Circumference 5057891205.6486

Square

Length = n
Perimeter 3219953548
Area 648006303204861769
Diagonal 1138425494.4482

Cube

Length = n
Surface area 3888037819229170614
Volume 5.2163754878271E+26
Space diagonal 1394280785.7869

Equilateral Triangle

Length = n
Perimeter 2414965161
Area 2.8059496019393E+17
Altitude 697140392.89346

Triangular Pyramid

Length = n
Surface area 2.8059496019393E+17
Volume 6.1475574677631E+25
Height 379475164.81608