65720662 (number)

65720662 is an even 8-digits composite number following 65720661 and preceding 65720663. In scientific notation, it is written as 6.5720662 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 28165956 positive integers (up to 65720662) that are relatively prime to 65720662.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred twenty thousand six hundred sixty-two

Notation

Scientific notation 6.5720662 × 10^7
Engineering notation 6.5720662 × 10^6

Prime Factorization of 65720662

Prime Factorization 2 × 7 × 7 × 670619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9388666
Product of the distinct prime numbers

The prime factorization of 65720662 is 2 × 7 × 7 × 670619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 73, 24, 585, 35, 9667, 9973, 23645, 68492, 569916, 813285, 2041525, 7266897, 79739223, 13278173, 288148784, 493756585, 2138173396, 8013986928

Basic calculations (n = 65720662)

Multiplication

n×y
n×2 131441324
n×3 197161986
n×4 262882648
n×5 328603310

Division

n÷y
n÷2 32860331
n÷3 21906887.333333
n÷3 16430165.5
n÷5 13144132.4

Exponentiation

ny
n2 4319205413718244
n3 2.8386103910355E+23
n4 1.8655535405893E+31
n5 1.2260541368397E+39

Nth Root

y√n
2√n 8106.8281096863
3√n 403.55305849129
4√n 90.037925951714
5√n 36.604997866856

Divisors of 65720662

1, 2, 7, 14, 49, 98, 670619, 1341238, 4694333, 9388666, 32860331, 65720662

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65720661
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65720662 can be divided by 12 positive divisors. The sum of these divisors (counting 65720662) is 1, the average is 0.083333333333333.

Base conversion 65720662

Base System Value
2 Binary 11111010101101000101010110
3 Ternary 11120122221210121
4 Quaternary 3322231011112
5 Quinary 113311030122
6 Senary 10304342154
8 Octal 372550526
10 Decimal 65720662
12 Duodecimal 1a01495a
16 Hexadecimal 3ead156
20 Vigesimal 10af1d2
36 Base36 134mdy

Cryptographic Hash Functions

md5 7b2026d1172b6d39f3ef34edbf261423
sha1 815d89b540702869db8c986998f9eb8c19e2f01a
sha256 da2aef895454b716f407476be3ead9f7a26cbb4ba845e27dcb5b3cba1b080d72
sha512 c91280b61960bf86bd513979fcc6f2ab4bc8a4dafe373277a202e6a42a286cf9d630775cb51c278f29c87b4a287ec306953b57d64c662c16be18c210a285bf7c
ripemd-160 f3fda02a4174765e0d2eb8a8fb9a8a8cb9fd1f68

65720662 as geometric shapes

Circle

Radius = n
Diameter 131441324
Circumference 412935097.85652
Area 1.3569183997082E+16

Sphere

Radius = n
Volume 1.1890343401174E+24
Surface area 5.427673598833E+16
Circumference 412935097.85652

Square

Length = n
Perimeter 262882648
Area 4319205413718244
Diagonal 92943051.528538

Cube

Length = n
Surface area 25915232482309464
Volume 2.8386103910355E+23
Space diagonal 113831525.69106

Equilateral Triangle

Length = n
Perimeter 197161986
Area 1.8702708062216E+15
Altitude 56915762.845531

Triangular Pyramid

Length = n
Surface area 1.8702708062216E+15
Volume 3.3453344277463E+22
Height 30981017.176179