681170021 (number)

681170021 is an odd 9-digits composite number following 681170020 and preceding 681170022. In scientific notation, it is written as 6.81170021 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 6 positive divisors. There are 583859976 positive integers (up to 681170021) that are relatively prime to 681170021.

Interesting facts

Basic properties

Name

Name six hundred eighty-one million one hundred seventy thousand twenty-one

Notation

Scientific notation 6.81170021 × 10^8
Engineering notation 6.81170021 × 10^6

Prime Factorization of 681170021

Prime Factorization 7 × 7 × 13901429

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 97310003
Product of the distinct prime numbers

The prime factorization of 681170021 is 7 × 7 × 13901429. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 14, 15, 44, 917, 2502, 1076, 9385, 12539, 699643, 258887, 7828606, 1229627, 48936807, 97731968, 5849723, 356137193, 4974852972, 7293413510

Basic calculations (n = 681170021)

Multiplication

n×y
n×2 1362340042
n×3 2043510063
n×4 2724680084
n×5 3405850105

Division

n÷y
n÷2 340585010.5
n÷3 227056673.66667
n÷3 170292505.25
n÷5 136234004.2

Exponentiation

ny
n2 463992597509140441
n3 3.1605784738915E+26
n4 2.1528913054328E+35
n5 1.4664850157324E+44

Nth Root

y√n
2√n 26099.234107537
3√n 879.86999672174
4√n 161.55257381898
5√n 58.43204758494

Divisors of 681170021

1, 7, 49, 13901429, 97310003, 681170021

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -681170020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 681170021 can be divided by 6 positive divisors. The sum of these divisors (counting 681170021) is 1, the average is 0.16666666666667.

Base conversion 681170021

Base System Value
2 Binary 101000100110011101010001100101
3 Ternary 1202110202000121022
4 Quaternary 220212131101211
5 Quinary 2343334420041
6 Senary 151331500525
8 Octal 5046352145
10 Decimal 681170021
12 Duodecimal 170157745
16 Hexadecimal 2899d465
20 Vigesimal ach6511
36 Base36 b9ju5h

Cryptographic Hash Functions

md5 aabf4c80a67af18fa51e83d948771ca9
sha1 cf77ba469d65bbd917b54c1b66b77451eb61aaba
sha256 a6911b77f12efe2a5061fe4f69266a7fda572adb872d10116d0f39818b212e61
sha512 12441c89b8a313fd4bfc960cdaa4e35238d6fc2a041bfbb8f7576c08a8dc5705d080c00770f0bd1fe675dbe69eaad1eca31c8c64964f82fdfa119f014bef8927
ripemd-160 573445c659d67ebb01097cfd2867f8a342e11424

681170021 as geometric shapes

Circle

Radius = n
Diameter 1362340042
Circumference 4279917467.6384
Area 1.4576757356548E+18

Sphere

Radius = n
Volume 1.3239000152895E+27
Surface area 5.830702942619E+18
Circumference 4279917467.6384

Square

Length = n
Perimeter 2724680084
Area 463992597509140441
Diagonal 963319881.98017

Cube

Length = n
Surface area 2783955585054842646
Volume 3.1605784738915E+26
Space diagonal 1179821084.9648

Equilateral Triangle

Length = n
Perimeter 2043510063
Area 2.0091468830542E+17
Altitude 589910542.48238

Triangular Pyramid

Length = n
Surface area 2.0091468830542E+17
Volume 3.7247774522681E+25
Height 321106627.32672