64637068 (number)

64637068 is an even 8-digits composite number following 64637067 and preceding 64637069. In scientific notation, it is written as 6.4637068 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 32274000 positive integers (up to 64637068) that are relatively prime to 64637068.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred thirty-seven thousand sixty-eight

Notation

Scientific notation 6.4637068 × 10^7
Engineering notation 6.4637068 × 10^6

Prime Factorization of 64637068

Prime Factorization 2 × 2 × 751 × 21517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32318534
Product of the distinct prime numbers

The prime factorization of 64637068 is 2 × 2 × 751 × 21517. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 62, 100, 457, 661, 4161, 5219, 24783, 27510, 633411, 614690, 3077988, 8093000, 5101579, 42819485, 81276953, 504475889, 8268370873, 5179013998

Basic calculations (n = 64637068)

Multiplication

n×y
n×2 129274136
n×3 193911204
n×4 258548272
n×5 323185340

Division

n÷y
n÷2 32318534
n÷3 21545689.333333
n÷3 16159267
n÷5 12927413.6

Exponentiation

ny
n2 4177950559636624
n3 2.7005047442387E+23
n4 1.7455270878768E+31
n5 1.1282575307493E+39

Nth Root

y√n
2√n 8039.7181542639
3√n 401.32284537761
4√n 89.664475430707
5√n 36.483486094723

Divisors of 64637068

1, 2, 4, 751, 1502, 3004, 21517, 43034, 86068, 16159267, 32318534, 64637068

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 -64637067
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 64637068 can be divided by 12 positive divisors. The sum of these divisors (counting 64637068) is 1, the average is 0.083333333333333.

Base conversion 64637068

Base System Value
2 Binary 11110110100100100010001100
3 Ternary 11111121220101111
4 Quaternary 3312210202030
5 Quinary 113021341233
6 Senary 10225221404
8 Octal 366444214
10 Decimal 64637068
12 Duodecimal 19791864
16 Hexadecimal 3da488c
20 Vigesimal 103jcd8
36 Base36 12hea4

Cryptographic Hash Functions

md5 4a1114db36c2ce0b83ac00c30867c3e0
sha1 006938ff329a5a19eff54e4f14afdefa7d6a0802
sha256 dc57bf139ebaf956cf8139e56cea7223f5300528908b22f615c895c7b1a720a7
sha512 8b49c5b465f4dcc1184eb7f82f096f8ff4f9962e04416f9cea4019062ebc9ec3242fbdddde4dfe0da75229a80523f061ee983b1fe3037f6eaa6421037a47b8ef
ripemd-160 8bf374a3a9951d41725f16dc0af71972e471c8af

64637068 as geometric shapes

Circle

Radius = n
Diameter 129274136
Circumference 406126675.95677
Area 1.3125418785216E+16

Sphere

Radius = n
Volume 1.1311847820646E+24
Surface area 5.2501675140863E+16
Circumference 406126675.95677

Square

Length = n
Perimeter 258548272
Area 4177950559636624
Diagonal 91410618.197632

Cube

Length = n
Surface area 25067703357819744
Volume 2.7005047442387E+23
Space diagonal 111954685.82828

Equilateral Triangle

Length = n
Perimeter 193911204
Area 1.8091056602004E+15
Altitude 55977342.914142

Triangular Pyramid

Length = n
Surface area 1.8091056602004E+15
Volume 3.1825753621294E+22
Height 30470206.065877