804912645 (number)

804912645 is an odd 9-digits composite number following 804912644 and preceding 804912646. In scientific notation, it is written as 8.04912645 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 429166464 positive integers (up to 804912645) that are relatively prime to 804912645.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.04912645 × 10^8
Engineering notation 8.04912645 × 10^6

Prime Factorization of 804912645

Prime Factorization 3 × 5 × 5827 × 9209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 804912645
Product of the distinct prime numbers

The prime factorization of 804912645 is 3 × 5 × 5827 × 9209. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 82, 44, 793, 340, 8834, 1669, 48798, 8608, 290765, 344604, 9353304, 4781706, 72405621, 18264481, 851094661, 146185882, 4350296669, 3043237276

Basic calculations (n = 804912645)

Multiplication

n×y
n×2 1609825290
n×3 2414737935
n×4 3219650580
n×5 4024563225

Division

n÷y
n÷2 402456322.5
n÷3 268304215
n÷3 201228161.25
n÷5 160982529

Exponentiation

ny
n2 647884366080896025
n3 5.2149031875632E+26
n4 4.1975415181204E+35
n5 3.3786542458476E+44

Nth Root

y√n
2√n 28370.982446859
3√n 930.21409685269
4√n 168.43687971124
5√n 60.41569141219

Divisors of 804912645

1, 3, 5, 15, 5827, 9209, 17481, 27627, 29135, 46045, 87405, 138135, 53660843, 160982529, 268304215, 804912645

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 -804912644
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 804912645 can be divided by 16 positive divisors. The sum of these divisors (counting 804912645) is 1, the average is 0.0625.

Base conversion 804912645

Base System Value
2 Binary 101111111110011111111000000101
3 Ternary 2002002120210120110
4 Quaternary 233332133320011
5 Quinary 3122024201040
6 Senary 211512023233
8 Octal 5776377005
10 Decimal 804912645
12 Duodecimal 1a5691b19
16 Hexadecimal 2ff9fe05
20 Vigesimal cbae1c5
36 Base36 db82kl

Cryptographic Hash Functions

md5 91870138358dffd1a62c44d494efd2ce
sha1 e63dedd20304093e42d248e017c00357aeb92ae9
sha256 ab1e69edad9a1831b9b1ad1c313a2e6c3e68ef0fb0e8a25003316525e7937cb4
sha512 2227ff8f628020dcefb8bead879b0659ea40315b29865f1207e9df09e3483f398bb1af0e6b05560db112bcb698560d766babed5fa1d8703d5d24461c4247a592
ripemd-160 03be4d858dd8722763341501796adb6088098d90

804912645 as geometric shapes

Circle

Radius = n
Diameter 1609825290
Circumference 5057415304.6271
Area 2.0353887648554E+18

Sphere

Radius = n
Volume 2.1844135390974E+27
Surface area 8.1415550594217E+18
Circumference 5057415304.6271

Square

Length = n
Perimeter 3219650580
Area 647884366080896025
Diagonal 1138318379.0846

Cube

Length = n
Surface area 3887306196485376150
Volume 5.2149031875632E+26
Space diagonal 1394149596.7947

Equilateral Triangle

Length = n
Perimeter 2414737935
Area 2.8054215987042E+17
Altitude 697074798.39733

Triangular Pyramid

Length = n
Surface area 2.8054215987042E+17
Volume 6.1458223452622E+25
Height 379439459.69487