804540645 (number)

804540645 is an odd 9-digits composite number following 804540644 and preceding 804540646. In scientific notation, it is written as 8.04540645 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 429088320 positive integers (up to 804540645) that are relatively prime to 804540645.

Interesting facts

Basic properties

Name

Name eight hundred four million five hundred forty thousand six hundred forty-five

Notation

Scientific notation 8.04540645 × 10^8
Engineering notation 8.04540645 × 10^6

Prime Factorization of 804540645

Prime Factorization 9 × 5 × 17878681

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804540645
Product of the distinct prime numbers

The prime factorization of 804540645 is 9 × 5 × 17878681. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 32, 95, 219, 360, 4536, 8889, 98298, 15451, 572446, 49579, 8548066, 6407627, 34660688, 55457515, 146206850, 604975799, 2546629877, 7424417996

Basic calculations (n = 804540645)

Multiplication

n×y
n×2 1609081290
n×3 2413621935
n×4 3218162580
n×5 4022703225

Division

n÷y
n÷2 402270322.5
n÷3 268180215
n÷3 201135161.25
n÷5 160908129

Exponentiation

ny
n2 647285649457016025
n3 5.2076761391339E+26
n4 4.1897871199299E+35
n5 3.3708540318811E+44

Nth Root

y√n
2√n 28364.425694873
3√n 930.07077158269
4√n 168.41741505816
5√n 60.410106012764

Divisors of 804540645

1, 5, 9, 45, 17878681, 89393405, 160908129, 804540645

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 -804540644
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 804540645 can be divided by 8 positive divisors. The sum of these divisors (counting 804540645) is 1, the average is 0.125.

Base conversion 804540645

Base System Value
2 Binary 101111111101000101000011100101
3 Ternary 2002001212220021200
4 Quaternary 233331011003211
5 Quinary 3121430300040
6 Senary 211500033113
8 Octal 5775050345
10 Decimal 804540645
12 Duodecimal 1a5532799
16 Hexadecimal 2ff450e5
20 Vigesimal cb87bc5
36 Base36 db03j9

Cryptographic Hash Functions

md5 4cf7d450a46a90d265e3299a0f1cbfd5
sha1 2ca68b41d68056352c19935dd01033b3b1a8bdb6
sha256 8b9cefc56abe4ecfa088237688a0ebad3a3052e6c1c7b881bc48d1c5c5ecc267
sha512 ff745c7c78f710de365a365d9c39c8ec968b0b4ee7b6673437d5b03ac90c3383f9021033e66b35149199ab48d82898f84b945866692ae30828b2b5616a688296
ripemd-160 4757fd1f863aa93697f30928e1647e1f57c5a056

804540645 as geometric shapes

Circle

Radius = n
Diameter 1609081290
Circumference 5055077959.6928
Area 2.0335078411083E+18

Sphere

Radius = n
Volume 2.1813862801304E+27
Surface area 8.134031364433E+18
Circumference 5055077959.6928

Square

Length = n
Perimeter 3218162580
Area 647285649457016025
Diagonal 1137792291.6394

Cube

Length = n
Surface area 3883713896742096150
Volume 5.2076761391339E+26
Space diagonal 1393505273.8942

Equilateral Triangle

Length = n
Perimeter 2413621935
Area 2.8028290796744E+17
Altitude 696752636.94712

Triangular Pyramid

Length = n
Surface area 2.8028290796744E+17
Volume 6.1373051870083E+25
Height 379264097.21313