681508049 (number)

681508049 is an odd 9-digits composite number following 681508048 and preceding 681508050. In scientific notation, it is written as 6.81508049 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 674891364 positive integers (up to 681508049) that are relatively prime to 681508049.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.81508049 × 10^8
Engineering notation 6.81508049 × 10^6

Prime Factorization of 681508049

Prime Factorization 103 × 6616583

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 681508049
Product of the distinct prime numbers

The prime factorization of 681508049 is 103 × 6616583. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 23, 26, 828, 957, 8773, 4061, 65478, 7155, 174343, 486575, 9743798, 7806802, 57955251, 83865260, 914324284, 958063550, 8533869110, 3913030496

Basic calculations (n = 681508049)

Multiplication

n×y
n×2 1363016098
n×3 2044524147
n×4 2726032196
n×5 3407540245

Division

n÷y
n÷2 340754024.5
n÷3 227169349.66667
n÷3 170377012.25
n÷5 136301609.8

Exponentiation

ny
n2 464453220851786401
n3 3.1652860839447E+26
n4 2.157167943596E+35
n5 1.4701273166054E+44

Nth Root

y√n
2√n 26105.709126549
3√n 880.01551668576
4√n 161.57261255098
5√n 58.437845769846

Divisors of 681508049

1, 103, 6616583, 681508049

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 -681508048
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 681508049 can be divided by 4 positive divisors. The sum of these divisors (counting 681508049) is 1, the average is 0.25.

Base conversion 681508049

Base System Value
2 Binary 101000100111101111110011010001
3 Ternary 1202111101012021212
4 Quaternary 220213233303101
5 Quinary 2343431224144
6 Senary 151343025505
8 Octal 5047576321
10 Decimal 681508049
12 Duodecimal 17029b295
16 Hexadecimal 289efcd1
20 Vigesimal acj8a29
36 Base36 b9r2z5

Cryptographic Hash Functions

md5 62dd973ed8b2bb40ec5720842d8042e2
sha1 18bcb922911bb83b209462f597be549afbbcaaea
sha256 dc56504c6d26abb18cdb7a5107e663f10b0dfec05b62763f138f33df4a5e33bc
sha512 469399dba8a38ae2f3a75830be9d50809f7a1c117649ea2cb9bf4f33dfaa954cccd2876625aee6ec3ac32bdfdedc25420fd7f118287d58d75398207cdf6c40af
ripemd-160 25d26ebc27174cab969417bca85b04e3c20d46b1

681508049 as geometric shapes

Circle

Radius = n
Diameter 1363016098
Circumference 4282041360.2014
Area 1.4591228265641E+18

Sphere

Radius = n
Volume 1.3258719343774E+27
Surface area 5.8364913062564E+18
Circumference 4282041360.2014

Square

Length = n
Perimeter 2726032196
Area 464453220851786401
Diagonal 963797925.76223

Cube

Length = n
Surface area 2786719325110718406
Volume 3.1652860839447E+26
Space diagonal 1180406566.6351

Equilateral Triangle

Length = n
Perimeter 2044524147
Area 2.0111414406358E+17
Altitude 590203283.31757

Triangular Pyramid

Length = n
Surface area 2.0111414406358E+17
Volume 3.7303254239211E+25
Height 321265975.25408