65984912 (number)

65984912 is an even 8-digits composite number following 65984911 and preceding 65984913. In scientific notation, it is written as 6.5984912 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 27513216 positive integers (up to 65984912) that are relatively prime to 65984912.

Interesting facts

Basic properties

Name

Name sixty-five million nine hundred eighty-four thousand nine hundred twelve

Notation

Scientific notation 6.5984912 × 10^7
Engineering notation 6.5984912 × 10^6

Prime Factorization of 65984912

Prime Factorization 2 × 2 × 2 × 2 × 7 × 37 × 15923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8248114
Product of the distinct prime numbers

The prime factorization of 65984912 is 2 × 2 × 2 × 2 × 7 × 37 × 15923. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65984912)

Multiplication

n×y
n×2 131969824
n×3 197954736
n×4 263939648
n×5 329924560

Division

n÷y
n÷2 32992456
n÷3 21994970.666667
n÷3 16496228
n÷5 13196982.4

Exponentiation

ny
n2 4354008611647744
n3 2.8729887508682E+23
n4 1.8957390990303E+31
n5 1.2509017762447E+39

Nth Root

y√n
2√n 8123.1097493509
3√n 404.09320464991
4√n 90.128296052632
5√n 36.634386953106

Divisors of 65984912

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65984911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65984912 can be divided by 40 positive divisors. The sum of these divisors (counting 65984912) is 1, the average is 0.025.

Base conversion 65984912

Base System Value
2 Binary 11111011101101100110010000
3 Ternary 11121011101021122
4 Quaternary 3323231212100
5 Quinary 113343004122
6 Senary 10314141412
8 Octal 373554620
10 Decimal 65984912
12 Duodecimal 1a121868
16 Hexadecimal 3eed990
20 Vigesimal 10c825c
36 Base36 13aaa8

Cryptographic Hash Functions

md5 9f02d471b7015adbfa196c24aae0f339
sha1 86890882bb0d81325f99d460db0fe068a761a1fb
sha256 1a39b5e8928e7eb2b3d08834cbc82ba3e5f05902ab4de78ecd21f3583956222e
sha512 3d2f552abe8a88db5fac6b1821a135246cd48769e5aa668109bd8b0e2476a01992ad8cc34bebced11b3de6e58fc58b45b5afa1e490155710a718eac74eca7c0c
ripemd-160 964e775a7d4613bcc44ae1b5b1561420237a5de5

65984912 as geometric shapes

Circle

Radius = n
Diameter 131969824
Circumference 414595429.57394
Area 1.3678521468019E+16

Sphere

Radius = n
Volume 1.2034347138098E+24
Surface area 5.4714085872077E+16
Circumference 414595429.57394

Square

Length = n
Perimeter 263939648
Area 4354008611647744
Diagonal 93316757.462395

Cube

Length = n
Surface area 26124051669886464
Volume 2.8729887508682E+23
Space diagonal 114289220.11696

Equilateral Triangle

Length = n
Perimeter 197954736
Area 1.8853410329916E+15
Altitude 57144610.058481

Triangular Pyramid

Length = n
Surface area 1.8853410329916E+15
Volume 3.3858497133526E+22
Height 31105585.820798