814642720 (number)

814642720 is an even 9-digits composite number following 814642719 and preceding 814642721. In scientific notation, it is written as 8.14642720 × 10^8. The sum of its digits is 34. It has a total of 8 prime factors and 48 positive divisors. There are 306688000 positive integers (up to 814642720) that are relatively prime to 814642720.

Interesting facts

Basic properties

Name

Name eight hundred fourteen million six hundred forty-two thousand seven hundred twenty

Notation

Scientific notation 8.14642720 × 10^8
Engineering notation 8.14642720 × 10^6

Prime Factorization of 814642720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 17 × 299501

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 50915170
Product of the distinct prime numbers

The prime factorization of 814642720 is 2 × 2 × 2 × 2 × 2 × 5 × 17 × 299501. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 6, 65, 40, 225, 567, 1410, 8784, 35878, 47147, 305986, 349, 567548, 90383, 69548690, 45493362, 628952137, 811714547, 6317006442, 7457600817

Basic calculations (n = 814642720)

Multiplication

n×y
n×2 1629285440
n×3 2443928160
n×4 3258570880
n×5 4073213600

Division

n÷y
n÷2 407321360
n÷3 271547573.33333
n÷3 203660680
n÷5 162928544

Exponentiation

ny
n2 663642761248998400
n3 5.4063174413219E+26
n4 4.404217145582E+35
n5 3.5878634349475E+44

Nth Root

y√n
2√n 28541.946675026
3√n 933.94734880125
4√n 168.94361981154
5√n 60.561055558787

Divisors of 814642720

1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 299501, 599002, 1198004, 1497505, 2396008, 2995010, 4792016, 5091517, 5990020, 9584032, 10183034, 11980040, 20366068, 23960080, 25457585, 40732136, 47920160, 50915170, 81464272, 101830340, 162928544, 203660680, 407321360, 814642720

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 -814642719
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 814642720 can be divided by 48 positive divisors. The sum of these divisors (counting 814642720) is 1, the average is 0.020833333333333.

Base conversion 814642720

Base System Value
2 Binary 110000100011100111011000100000
3 Ternary 2002202220010201121
4 Quaternary 300203213120200
5 Quinary 3132022031340
6 Senary 212500342024
8 Octal 6043473040
10 Decimal 814642720
12 Duodecimal 1a89a4914
16 Hexadecimal 308e7620
20 Vigesimal ceba6g0
36 Base36 dh0mcg

Cryptographic Hash Functions

md5 7b27062f586dde473fbe3965ba1e143f
sha1 08e48ee3ff16123cf29e8b4622d7e11b0327bd40
sha256 428bbe8d3b557adc29f92451de590f5aa79ed1aa28c83ebed8de10ed6c7c3151
sha512 a05a8dd9b8be915d32653cf56135bf275348b7fe15e4f587665af55e224afe43c47e30a1c46d48d8f6c2aad10f200376c0ced354ef99a2d9a2092052c2e09161
ripemd-160 fbd6ffab6d4b0ffa80ce37af0c908c9c1835bad5

814642720 as geometric shapes

Circle

Radius = n
Diameter 1629285440
Circumference 5118551168.9048
Area 2.0848952233479E+18

Sphere

Radius = n
Volume 2.2645929542175E+27
Surface area 8.3395808933916E+18
Circumference 5118551168.9048

Square

Length = n
Perimeter 3258570880
Area 663642761248998400
Diagonal 1152078783.1125

Cube

Length = n
Surface area 3981856567493990400
Volume 5.4063174413219E+26
Space diagonal 1411002581.0561

Equilateral Triangle

Length = n
Perimeter 2443928160
Area 2.8736574513964E+17
Altitude 705501290.52805

Triangular Pyramid

Length = n
Surface area 2.8736574513964E+17
Volume 6.3714062066764E+25
Height 384026261.0375