681569331 (number)

681569331 is an odd 9-digits composite number following 681569330 and preceding 681569332. In scientific notation, it is written as 6.81569331 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 449721216 positive integers (up to 681569331) that are relatively prime to 681569331.

Interesting facts

Basic properties

Name

Name six hundred eighty-one million five hundred sixty-nine thousand three hundred thirty-one

Notation

Scientific notation 6.81569331 × 10^8
Engineering notation 6.81569331 × 10^6

Prime Factorization of 681569331

Prime Factorization 3 × 113 × 1303 × 1543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 681569331
Product of the distinct prime numbers

The prime factorization of 681569331 is 3 × 113 × 1303 × 1543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 11, 5, 552, 787, 7979, 6485, 87272, 64160, 382127, 938008, 8844369, 5742122, 1797661, 92636743, 412691185, 213910109, 4304141449, 6125528674

Basic calculations (n = 681569331)

Multiplication

n×y
n×2 1363138662
n×3 2044707993
n×4 2726277324
n×5 3407846655

Division

n÷y
n÷2 340784665.5
n÷3 227189777
n÷3 170392332.75
n÷5 136313866.2

Exponentiation

ny
n2 464536752959787561
n3 3.1661400393971E+26
n4 2.1579439485042E+35
n5 1.4707884133175E+44

Nth Root

y√n
2√n 26106.882828097
3√n 880.04189323632
4√n 161.57624462803
5√n 58.43889669192

Divisors of 681569331

1, 3, 113, 339, 1303, 1543, 3909, 4629, 147239, 174359, 441717, 523077, 2010529, 6031587, 227189777, 681569331

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -681569330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 681569331 can be divided by 16 positive divisors. The sum of these divisors (counting 681569331) is 1, the average is 0.0625.

Base conversion 681569331

Base System Value
2 Binary 101000100111111110110000110011
3 Ternary 1202111111022100120
4 Quaternary 220213332300303
5 Quinary 2343440204311
6 Senary 151344221323
8 Octal 5047766063
10 Decimal 681569331
12 Duodecimal 17030a843
16 Hexadecimal 289fec33
20 Vigesimal acjg36b
36 Base36 b9se9f

Cryptographic Hash Functions

md5 f8e15ec6b90857d454e1da143e0d181f
sha1 bdfcabc3a044604b9405cc928a3191717e67d06b
sha256 a2a0abf7e607b0db006e0f484dbc853de019b0901e8879ab7b959baa6aaaac3b
sha512 9ae377af5342e4d97255db2917bcf64ac098306808f5a07e8946a88bc78e1359937a2c706965a755cea4b44b5ba70630f449fed16d30ad54421e94bef21766e2
ripemd-160 7f1aa8d1607c318cd6dabf756d41c9559380f577

681569331 as geometric shapes

Circle

Radius = n
Diameter 1363138662
Circumference 4282426406.3634
Area 1.4593852504209E+18

Sphere

Radius = n
Volume 1.3262296384009E+27
Surface area 5.8375410016837E+18
Circumference 4282426406.3634

Square

Length = n
Perimeter 2726277324
Area 464536752959787561
Diagonal 963884591.59776

Cube

Length = n
Surface area 2787220517758725366
Volume 3.1661400393971E+26
Space diagonal 1180512710.1727

Equilateral Triangle

Length = n
Perimeter 2044707993
Area 2.0115031452736E+17
Altitude 590256355.08636

Triangular Pyramid

Length = n
Surface area 2.0115031452736E+17
Volume 3.7313318200733E+25
Height 321294863.86592