65476985 (number)

65476985 is an odd 8-digits composite number following 65476984 and preceding 65476986. In scientific notation, it is written as 6.5476985 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 44198784 positive integers (up to 65476985) that are relatively prime to 65476985.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred seventy-six thousand nine hundred eighty-five

Notation

Scientific notation 6.5476985 × 10^7
Engineering notation 6.5476985 × 10^6

Prime Factorization of 65476985

Prime Factorization 245 × 7 × 73 × 523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65476985
Product of the distinct prime numbers

The prime factorization of 65476985 is 245 × 7 × 73 × 523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 54, 86, 627, 491, 7952, 2136, 23545, 39229, 906914, 40849, 4327504, 1136331, 19159853, 1148465, 295737153, 817664132, 8066926315, 9473486023

Basic calculations (n = 65476985)

Multiplication

n×y
n×2 130953970
n×3 196430955
n×4 261907940
n×5 327384925

Division

n÷y
n÷2 32738492.5
n÷3 21825661.666667
n÷3 16369246.25
n÷5 13095397

Exponentiation

ny
n2 4287235564690225
n3 2.8071525876069E+23
n4 1.8380388787145E+31
n5 1.20349244091E+39

Nth Root

y√n
2√n 8091.7850317467
3√n 403.05368035026
4√n 89.954349709987
5√n 36.577812947181

Divisors of 65476985

1, 7, 73, 245, 511, 523, 1715, 3661, 17885, 38179, 125195, 128135, 267253, 896945, 9353855, 65476985

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 -65476984
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 65476985 can be divided by 16 positive divisors. The sum of these divisors (counting 65476985) is 1, the average is 0.0625.

Base conversion 65476985

Base System Value
2 Binary 11111001110001100101111001
3 Ternary 11120012120112112
4 Quaternary 3321301211321
5 Quinary 113230230420
6 Senary 10255222105
8 Octal 371614571
10 Decimal 65476985
12 Duodecimal 19b17935
16 Hexadecimal 3e71979
20 Vigesimal 1094c95
36 Base36 12zed5

Cryptographic Hash Functions

md5 88bdf81b6b9fd3f8cd9085c988dd1b94
sha1 b89511990e6837967ffb93d32d185193021f5f74
sha256 95acc0e8d638f58c286ddf5c59843ee3f7a246bcf2111406898c6b5f69dc4ff0
sha512 139ab1a93673c3575e66d246afd82c7199521c1f5acd41c458d93d6422417e8e2b94d4eadaf922f21f3975522fb25b425189b41b25e6122dd6825e96272386ca
ripemd-160 c9ced8f6cdce3b6e59a32fe63c7b61c08806c519

65476985 as geometric shapes

Circle

Radius = n
Diameter 130953970
Circumference 411404030.11042
Area 1.346874775424E+16

Sphere

Radius = n
Volume 1.1758573262308E+24
Surface area 5.3874991016959E+16
Circumference 411404030.11042

Square

Length = n
Perimeter 261907940
Area 4287235564690225
Diagonal 92598440.2103

Cube

Length = n
Surface area 25723413388141350
Volume 2.8071525876069E+23
Space diagonal 113409464.74643

Equilateral Triangle

Length = n
Perimeter 196430955
Area 1.8564274555149E+15
Altitude 56704732.373213

Triangular Pyramid

Length = n
Surface area 1.8564274555149E+15
Volume 3.3082610508703E+22
Height 30866146.736767