64996946 (number)

64996946 is an even 8-digits composite number following 64996945 and preceding 64996947. In scientific notation, it is written as 6.4996946 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 26895120 positive integers (up to 64996946) that are relatively prime to 64996946.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred ninety-six thousand nine hundred forty-six

Notation

Scientific notation 6.4996946 × 10^7
Engineering notation 6.4996946 × 10^6

Prime Factorization of 64996946

Prime Factorization 2 × 7 × 29 × 160091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64996946
Product of the distinct prime numbers

The prime factorization of 64996946 is 2 × 7 × 29 × 160091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 64, 78, 491, 777, 1306, 7990, 14868, 52899, 812814, 906512, 3696787, 9793665, 93185663, 8446962, 852282113, 327767171, 5555897582, 9770161044

Basic calculations (n = 64996946)

Multiplication

n×y
n×2 129993892
n×3 194990838
n×4 259987784
n×5 324984730

Division

n÷y
n÷2 32498473
n÷3 21665648.666667
n÷3 16249236.5
n÷5 12999389.2

Exponentiation

ny
n2 4224602989326916
n3 2.7458629236872E+23
n4 1.784727041743E+31
n5 1.1600180715691E+39

Nth Root

y√n
2√n 8062.068345034
3√n 402.06627868517
4√n 89.789021294555
5√n 36.524021537261

Divisors of 64996946

1, 2, 7, 14, 29, 58, 203, 406, 160091, 320182, 1120637, 2241274, 4642639, 9285278, 32498473, 64996946

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 -64996945
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 64996946 can be divided by 16 positive divisors. The sum of these divisors (counting 64996946) is 1, the average is 0.0625.

Base conversion 64996946

Base System Value
2 Binary 11110111111100011001010010
3 Ternary 11112022012001022
4 Quaternary 3313330121102
5 Quinary 113114400241
6 Senary 10241035442
8 Octal 367743122
10 Decimal 64996946
12 Duodecimal 19925b82
16 Hexadecimal 3dfc652
20 Vigesimal 1064c76
36 Base36 12p3yq

Cryptographic Hash Functions

md5 49c3ae55485ecf6c5c7b04ab294ddd5c
sha1 ea12d6b7850ffd5d32f080b0f6fa356511cb1318
sha256 cdf611fe13002b556affe6575f80165c3e1964f5667811e1870a041d59e2f3e7
sha512 50b9c77c10045d2739457658b335f61349715c2034670d378d6129dd7087521173f47148c1afe5bda248215aa2403d941e13374800b85d12ed8656093244fcf7
ripemd-160 140cebdd8771bfb8072a88b842bbe3c02b118a2e

64996946 as geometric shapes

Circle

Radius = n
Diameter 129993892
Circumference 408387856.11874
Area 1.3271981715603E+16

Sphere

Radius = n
Volume 1.1501843718427E+24
Surface area 5.3087926862412E+16
Circumference 408387856.11874

Square

Length = n
Perimeter 259987784
Area 4224602989326916
Diagonal 91919562.546032

Cube

Length = n
Surface area 25347617935961496
Volume 2.7458629236872E+23
Space diagonal 112578012.80881

Equilateral Triangle

Length = n
Perimeter 194990838
Area 1.8293067548304E+15
Altitude 56289006.404405

Triangular Pyramid

Length = n
Surface area 1.8293067548304E+15
Volume 3.2360304892466E+22
Height 30639854.182011