103698981 (number)

103698981 is an odd 9-digits composite number following 103698980 and preceding 103698982. In scientific notation, it is written as 1.03698981 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 69132636 positive integers (up to 103698981) that are relatively prime to 103698981.

Interesting facts

Basic properties

Name

Name one hundred three million six hundred ninety-eight thousand nine hundred eighty-one

Notation

Scientific notation 1.03698981 × 10^8
Engineering notation 1.03698981 × 10^6

Prime Factorization of 103698981

Prime Factorization 3 × 9 × 3840703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 103698981
Product of the distinct prime numbers

The prime factorization of 103698981 is 3 × 9 × 3840703. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 103698981)

Multiplication

n×y
n×2 207397962
n×3 311096943
n×4 414795924
n×5 518494905

Division

n÷y
n÷2 51849490.5
n÷3 34566327
n÷3 25924745.25
n÷5 20739796.2

Exponentiation

ny
n2 10753478660438361
n3 1.1151247792927E+24
n4 1.156373033005E+32
n5 1.199147051785E+40

Nth Root

y√n
2√n 10183.269661558
3√n 469.81278344048
4√n 100.9121878742
5√n 40.100971836611

Divisors of 103698981

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -103698980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 103698981 can be divided by 8 positive divisors. The sum of these divisors (counting 103698981) is 1, the average is 0.125.

Base conversion 103698981

Base System Value
2 Binary 110001011100101001000100101
3 Ternary 21020010110021000
4 Quaternary 12023211020211
5 Quinary 203021331411
6 Senary 14142343513
8 Octal 613451045
10 Decimal 103698981
12 Duodecimal 2a88ab99
16 Hexadecimal 62e5225
20 Vigesimal 1c82791
36 Base36 1pqmn9

Cryptographic Hash Functions

md5 5b51b0fed4f7e7ceb880ffd14a9f9ed3
sha1 9596613982c286e7c60f24bed0b2eb33ecce39f5
sha256 0e5dba92bf9e6601d0ea75927575e417c0f76201370609ffcbd3a8a5cc22a075
sha512 5a11e24b6123c16fc4753ae1b8a73a322d95e74e5c7d5b3c4b862b2b6441dabd94c9a8ccad021f77a06db8b67c0efecbaea7ceecb690dddd9525231ae874c04b
ripemd-160 34fab710f3d4ffcc86e18a3cd49a44b3f3f5bcc5

103698981 as geometric shapes

Circle

Radius = n
Diameter 207397962
Circumference 651559913.7887
Area 3.3783049560168E+16

Sphere

Radius = n
Volume 4.6710237526159E+24
Surface area 1.3513219824067E+17
Circumference 651559913.7887

Square

Length = n
Perimeter 414795924
Area 10753478660438361
Diagonal 146652505.33447

Cube

Length = n
Surface area 64520871962630166
Volume 1.1151247792927E+24
Space diagonal 179611903.78512

Equilateral Triangle

Length = n
Perimeter 311096943
Area 4.6563928494967E+15
Altitude 89805951.89256

Triangular Pyramid

Length = n
Surface area 4.6563928494967E+15
Volume 1.3141871555117E+23
Height 48884168.444823