814996945 (number)

814996945 is an odd 9-digits composite number following 814996944 and preceding 814996946. In scientific notation, it is written as 8.14996945 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 32 positive divisors. There are 552491520 positive integers (up to 814996945) that are relatively prime to 814996945.

Interesting facts

Basic properties

Name

Name eight hundred fourteen million nine hundred ninety-six thousand nine hundred forty-five

Notation

Scientific notation 8.14996945 × 10^8
Engineering notation 8.14996945 × 10^6

Prime Factorization of 814996945

Prime Factorization 5 × 7 × 173 × 479 × 281

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 814996945
Product of the distinct prime numbers

The prime factorization of 814996945 is 5 × 7 × 173 × 479 × 281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 814996945)

Multiplication

n×y
n×2 1629993890
n×3 2444990835
n×4 3259987780
n×5 4074984725

Division

n÷y
n÷2 407498472.5
n÷3 271665648.33333
n÷3 203749236.25
n÷5 162999389

Exponentiation

ny
n2 664220020359333025
n3 5.4133728740069E+26
n4 4.4118823544615E+35
n5 3.5956706405856E+44

Nth Root

y√n
2√n 28548.151341199
3√n 934.08269629886
4√n 168.96198194031
5√n 60.566321305153

Divisors of 814996945

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -814996944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 814996945 can be divided by 32 positive divisors. The sum of these divisors (counting 814996945) is 1, the average is 0.03125.

Base conversion 814996945

Base System Value
2 Binary 110000100100111101110111010001
3 Ternary 2002210120010122001
4 Quaternary 300210331313101
5 Quinary 3132114400240
6 Senary 212512114001
8 Octal 6044756721
10 Decimal 814996945
12 Duodecimal 1a8b35901
16 Hexadecimal 3093ddd1
20 Vigesimal cedec75
36 Base36 dh87o1

Cryptographic Hash Functions

md5 4b401fe4f21d6eea64a92727818ecf74
sha1 b1d9139f170f6e39bdcd6762cb72dad4b6d084a8
sha256 4840cbc781189a67a9439880cfff91b5b43340f27cbf0dd2db394bb40abfaf35
sha512 a0dfb1383ae471ca137deb05f5168dbf1898b79eb7dbfe28df0bf3a79a5489f427f13cf8545439af0de2d3ed4d7773823b382bf89f97fa937777dd174bd32396
ripemd-160 aae86a1d5ead47bd29e111841449e042dfc4f545

814996945 as geometric shapes

Circle

Radius = n
Diameter 1629993890
Circumference 5120776830.2202
Area 2.0867087363281E+18

Sphere

Radius = n
Volume 2.2675483269497E+27
Surface area 8.3468349453126E+18
Circumference 5120776830.2202

Square

Length = n
Perimeter 3259987780
Area 664220020359333025
Diagonal 1152579732.9116

Cube

Length = n
Surface area 3985320122155998150
Volume 5.4133728740069E+26
Space diagonal 1411616116.7534

Equilateral Triangle

Length = n
Perimeter 2444990835
Area 2.876157056667E+17
Altitude 705808058.37671

Triangular Pyramid

Length = n
Surface area 2.876157056667E+17
Volume 6.379721113836E+25
Height 384193244.30388