688045001 (number)

688045001 is an odd 9-digits composite number following 688045000 and preceding 688045002. In scientific notation, it is written as 6.88045001 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 589752852 positive integers (up to 688045001) that are relatively prime to 688045001.

Interesting facts

Basic properties

Name

Name six hundred eighty-eight million forty-five thousand one

Notation

Scientific notation 6.88045001 × 10^8
Engineering notation 6.88045001 × 10^6

Prime Factorization of 688045001

Prime Factorization 7 × 98292143

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 688045001
Product of the distinct prime numbers

The prime factorization of 688045001 is 7 × 98292143. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 14, 94, 768, 787, 8983, 396, 55090, 38536, 110103, 938257, 1457279, 8938753, 61537377, 41876549, 272491705, 816886885, 4505732935, 49942128

Basic calculations (n = 688045001)

Multiplication

n×y
n×2 1376090002
n×3 2064135003
n×4 2752180004
n×5 3440225005

Division

n÷y
n÷2 344022500.5
n÷3 229348333.66667
n÷3 172011250.25
n÷5 137609000.2

Exponentiation

ny
n2 473405923401090001
n3 3.2572457903991E+26
n4 2.2411316831124E+35
n5 1.5419994511482E+44

Nth Root

y√n
2√n 26230.611906702
3√n 882.82023961116
4√n 161.95867345314
5√n 58.549524013506

Divisors of 688045001

1, 7, 98292143, 688045001

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -688045000
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 688045001 can be divided by 4 positive divisors. The sum of these divisors (counting 688045001) is 1, the average is 0.25.

Base conversion 688045001

Base System Value
2 Binary 101001000000101011101111001001
3 Ternary 1202221200022022012
4 Quaternary 221000223233021
5 Quinary 2402114420001
6 Senary 152135105305
8 Octal 5100535711
10 Decimal 688045001
12 Duodecimal 172512235
16 Hexadecimal 2902bbc9
20 Vigesimal af05ca1
36 Base36 bdn6x5

Cryptographic Hash Functions

md5 c33992fa03f70c0be686ea22363fb0d9
sha1 624baf154ae71f9f6609b7caac971a581183dd09
sha256 b7381d53f8bf853be838140f45e7da10288a24b8687d574630ba80b2240d35b2
sha512 2b8e3fece3ca7708a71ff8f4f88d7fb46ba33ef291450a08e1663b5181ffa1f2fa33e843c4c22edc649c185e3732e4ef8bc1070b58263f4a7c42eb9d770149a3
ripemd-160 b41c65a887c241dc488608cf5bd3ff8dd3ce4e13

688045001 as geometric shapes

Circle

Radius = n
Diameter 1376090002
Circumference 4323114240.9616
Area 1.4872485711228E+18

Sphere

Radius = n
Volume 1.3643919261405E+27
Surface area 5.948994284491E+18
Circumference 4323114240.9616

Square

Length = n
Perimeter 2752180004
Area 473405923401090001
Diagonal 973042571.93721

Cube

Length = n
Surface area 2840435540406540006
Volume 3.2572457903991E+26
Space diagonal 1191728899.6258

Equilateral Triangle

Length = n
Perimeter 2064135003
Area 2.0499077798369E+17
Altitude 595864449.81289

Triangular Pyramid

Length = n
Surface area 2.0499077798369E+17
Volume 3.8387009773042E+25
Height 324347523.97907