646989014 (number)

646989014 is an even 9-digits composite number following 646989013 and preceding 646989015. In scientific notation, it is written as 6.46989014 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 267295392 positive integers (up to 646989014) that are relatively prime to 646989014.

Interesting facts

Basic properties

Name

Name six hundred forty-six million nine hundred eighty-nine thousand fourteen

Notation

Scientific notation 6.46989014 × 10^8
Engineering notation 6.46989014 × 10^6

Prime Factorization of 646989014

Prime Factorization 2 × 7 × 29 × 1223 × 1303

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 646989014
Product of the distinct prime numbers

The prime factorization of 646989014 is 2 × 7 × 29 × 1223 × 1303. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 13, 28, 597, 222, 7452, 3094, 5306, 20373, 326161, 299744, 3964956, 7142895, 76365181, 471065, 226018542, 706078741, 2978190952, 3586551293

Basic calculations (n = 646989014)

Multiplication

n×y
n×2 1293978028
n×3 1940967042
n×4 2587956056
n×5 3234945070

Division

n÷y
n÷2 323494507
n÷3 215663004.66667
n÷3 161747253.5
n÷5 129397802.8

Exponentiation

ny
n2 418594784236692196
n3 2.7082622671884E+26
n4 1.7522159339016E+35
n5 1.1336644593901E+44

Nth Root

y√n
2√n 25435.978730924
3√n 864.89947889109
4√n 159.48660987971
5√n 57.833487387887

Divisors of 646989014

1, 2, 7, 14, 29, 58, 203, 406, 1223, 1303, 2446, 2606, 8561, 9121, 17122, 18242, 35467, 37787, 70934, 75574, 248269, 264509, 496538, 529018, 1593569, 3187138, 11154983, 22309966, 46213501, 92427002, 323494507, 646989014

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 -646989013
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 646989014 can be divided by 32 positive divisors. The sum of these divisors (counting 646989014) is 1, the average is 0.03125.

Base conversion 646989014

Base System Value
2 Binary 100110100100000100010011010110
3 Ternary 1200002102110002002
4 Quaternary 212210010103112
5 Quinary 2311112122024
6 Senary 144111115302
8 Octal 4644042326
10 Decimal 646989014
12 Duodecimal 160812b32
16 Hexadecimal 269044d6
20 Vigesimal a23dcae
36 Base36 ap77x2

Cryptographic Hash Functions

md5 7e7b6b1c21f6da3af1a7dfd6b8c70f8f
sha1 d68fa39318729621974fad636955ebae50952cf6
sha256 11b109217b476c7a432de965b9376ea81a440863f05766438ab5bc5d3b2a5249
sha512 4449b30f2c21afc61db1feedebca4b2b74c68c9475bebc8cf16447f657b06b5bdf4c3571fd5aa37b7d25b1220782f53e6ee68a1906dbb0d48cd9fa09ad08f5e4
ripemd-160 9ae4eba081f74a06b61a7b79f840fc5071fdbee6

646989014 as geometric shapes

Circle

Radius = n
Diameter 1293978028
Circumference 4065151866.6714
Area 1.315054298989E+18

Sphere

Radius = n
Volume 1.1344342456791E+27
Surface area 5.260217195956E+18
Circumference 4065151866.6714

Square

Length = n
Perimeter 2587956056
Area 418594784236692196
Diagonal 914980638.3052

Cube

Length = n
Surface area 2511568705420153176
Volume 2.7082622671884E+26
Space diagonal 1120617844.1869

Equilateral Triangle

Length = n
Perimeter 1940967042
Area 1.8125685852032E+17
Altitude 560308922.09345

Triangular Pyramid

Length = n
Surface area 1.8125685852032E+17
Volume 3.191717690601E+25
Height 304993546.10173