68638510 (number)

68638510 is an even 8-digits composite number following 68638509 and preceding 68638511. In scientific notation, it is written as 6.8638510 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 26449920 positive integers (up to 68638510) that are relatively prime to 68638510.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred thirty-eight thousand five hundred ten

Notation

Scientific notation 6.8638510 × 10^7
Engineering notation 6.8638510 × 10^6

Prime Factorization of 68638510

Prime Factorization 2 × 5 × 41 × 83 × 2017

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 68638510
Product of the distinct prime numbers

The prime factorization of 68638510 is 2 × 5 × 41 × 83 × 2017. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 2, 51, 808, 835, 7192, 7978, 91794, 52514, 505432, 908421, 8279632, 6905492, 50518841, 85133299, 444516042, 819230575, 1096812869, 3131680630

Basic calculations (n = 68638510)

Multiplication

n×y
n×2 137277020
n×3 205915530
n×4 274554040
n×5 343192550

Division

n÷y
n÷2 34319255
n÷3 22879503.333333
n÷3 17159627.5
n÷5 13727702

Exponentiation

ny
n2 4711245055020100
n3 3.2337284082145E+23
n4 2.2195829968451E+31
n5 1.5234886972478E+39

Nth Root

y√n
2√n 8284.8361480478
3√n 409.4390703286
4√n 91.021075296042
5√n 36.924410411135

Divisors of 68638510

1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 2017, 3403, 4034, 6806, 10085, 17015, 20170, 34030, 82697, 165394, 167411, 334822, 413485, 826970, 837055, 1674110, 6863851, 13727702, 34319255, 68638510

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68638509
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68638510 can be divided by 32 positive divisors. The sum of these divisors (counting 68638510) is 1, the average is 0.03125.

Base conversion 68638510

Base System Value
2 Binary 100000101110101011100101110
3 Ternary 11210011012100001
4 Quaternary 10011311130232
5 Quinary 120032413020
6 Senary 10451054514
8 Octal 405653456
10 Decimal 68638510
12 Duodecimal 1aba143a
16 Hexadecimal 417572e
20 Vigesimal 118jg5a
36 Base36 14v5ta

Cryptographic Hash Functions

md5 78dc046d3150cacc3f37b2c88bdb34e3
sha1 dbdf07dc562d7025fd82488756d6f1c7c58fdf78
sha256 c06f20e746bbef4b19c92bfafed633ef7a73e43002d837cdb67ef5413e91b07e
sha512 5e065fc0afb8227f4b5602343f7910324e4ec8b7d099e33ab58e7617e3ad7b6a4f500b3f3f61e1b2001fe5f736594731f0a3f42488dfe897f295545e82127576
ripemd-160 e619f26e434ca8749b18dcf0d1ba8c9ca0a655ee

68638510 as geometric shapes

Circle

Radius = n
Diameter 137277020
Circumference 431268477.5387
Area 1.4800812854112E+16

Sphere

Radius = n
Volume 1.3545409881268E+24
Surface area 5.920325141645E+16
Circumference 431268477.5387

Square

Length = n
Perimeter 274554040
Area 4711245055020100
Diagonal 97069511.743081

Cube

Length = n
Surface area 28267470330120600
Volume 3.2337284082145E+23
Space diagonal 118885386.67582

Equilateral Triangle

Length = n
Perimeter 205915530
Area 2.0400289505506E+15
Altitude 59442693.337912

Triangular Pyramid

Length = n
Surface area 2.0400289505506E+15
Volume 3.8109854766067E+22
Height 32356503.91436