64998047 (number)

64998047 is an odd 8-digits composite number following 64998046 and preceding 64998048. In scientific notation, it is written as 6.4998047 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 63583128 positive integers (up to 64998047) that are relatively prime to 64998047.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred ninety-eight thousand forty-seven

Notation

Scientific notation 6.4998047 × 10^7
Engineering notation 6.4998047 × 10^6

Prime Factorization of 64998047

Prime Factorization 83 × 103 × 7603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64998047
Product of the distinct prime numbers

The prime factorization of 64998047 is 83 × 103 × 7603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 100, 78, 384, 401, 4395, 1973, 1629, 66299, 931623, 886750, 8045578, 6706725, 79166272, 37405326, 982558061, 618285232, 6018395407, 5605311401

Basic calculations (n = 64998047)

Multiplication

n×y
n×2 129996094
n×3 194994141
n×4 259992188
n×5 324990235

Division

n÷y
n÷2 32499023.5
n÷3 21666015.666667
n÷3 16249511.75
n÷5 12999609.4

Exponentiation

ny
n2 4224746113814209
n3 2.7460024646876E+23
n4 1.7848479726188E+31
n5 1.1601163241213E+39

Nth Root

y√n
2√n 8062.1366274704
3√n 402.06854890708
4√n 89.789401531976
5√n 36.524145274384

Divisors of 64998047

1, 83, 103, 7603, 8549, 631049, 783109, 64998047

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64998046
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64998047 can be divided by 8 positive divisors. The sum of these divisors (counting 64998047) is 1, the average is 0.125.

Base conversion 64998047

Base System Value
2 Binary 11110111111100101010011111
3 Ternary 11112022020120002
4 Quaternary 3313330222133
5 Quinary 113114414142
6 Senary 10241044515
8 Octal 367745237
10 Decimal 64998047
12 Duodecimal 1992673b
16 Hexadecimal 3dfca9f
20 Vigesimal 1064f27
36 Base36 12p4tb

Cryptographic Hash Functions

md5 a8c060b155540e59d1e07357b5e37132
sha1 1963fc23c54bb6e1cf9fe64752d15b83afe06e49
sha256 7ada68d924acb03385735a5b355f9c25d2c3e5804c6cb10ed4918a77f06a7487
sha512 6b5bd9100dd96e2bcb6bec7a94994fbd4945281039070da01302a7fa15f10e46a7be0405004403c459cbed65ba20f2ae6028700197d111ed1b2dd26ede5db95c
ripemd-160 680611bc025b1e2a015b05543569468783807506

64998047 as geometric shapes

Circle

Radius = n
Diameter 129996094
Circumference 408394773.90577
Area 1.3272431354441E+16

Sphere

Radius = n
Volume 1.1502428226403E+24
Surface area 5.3089725417763E+16
Circumference 408394773.90577

Square

Length = n
Perimeter 259992188
Area 4224746113814209
Diagonal 91921119.595164

Cube

Length = n
Surface area 25348476682885254
Volume 2.7460024646876E+23
Space diagonal 112579919.79675

Equilateral Triangle

Length = n
Perimeter 194994141
Area 1.8293687295513E+15
Altitude 56289959.898375

Triangular Pyramid

Length = n
Surface area 1.8293687295513E+15
Volume 3.2361949398927E+22
Height 30640373.198388