103688985 (number)

103688985 is an odd 9-digits composite number following 103688984 and preceding 103688986. In scientific notation, it is written as 1.03688985 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 50969088 positive integers (up to 103688985) that are relatively prime to 103688985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.03688985 × 10^8
Engineering notation 1.03688985 × 10^6

Prime Factorization of 103688985

Prime Factorization 3 × 5 × 19 × 37 × 9833

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 103688985
Product of the distinct prime numbers

The prime factorization of 103688985 is 3 × 5 × 19 × 37 × 9833. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 63, 99, 206, 449, 1869, 1060, 70249, 56237, 518047, 713944, 5091701, 9084863, 91435151, 51648480, 962840378, 887716324, 3149977243, 9467431133

Basic calculations (n = 103688985)

Multiplication

n×y
n×2 207377970
n×3 311066955
n×4 414755940
n×5 518444925

Division

n÷y
n÷2 51844492.5
n÷3 34562995
n÷3 25922246.25
n÷5 20737797

Exponentiation

ny
n2 10751405610330225
n3 1.1148023350584E+24
n4 1.1559272259784E+32
n5 1.1985692079557E+40

Nth Root

y√n
2√n 10182.778844697
3√n 469.7976871832
4√n 100.90975594409
5√n 40.100198705058

Divisors of 103688985

1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 9833, 10545, 29499, 49165, 147495, 186827, 363821, 560481, 934135, 1091463, 1819105, 2802405, 5457315, 6912599, 20737797, 34562995, 103688985

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -103688984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 103688985 can be divided by 32 positive divisors. The sum of these divisors (counting 103688985) is 1, the average is 0.03125.

Base conversion 103688985

Base System Value
2 Binary 110001011100010101100011001
3 Ternary 21020002221112210
4 Quaternary 12023202230121
5 Quinary 203021021420
6 Senary 14142225333
8 Octal 613425431
10 Decimal 103688985
12 Duodecimal 2a885249
16 Hexadecimal 62e2b19
20 Vigesimal 1c81295
36 Base36 1pqexl

Cryptographic Hash Functions

md5 d682c3c784309bb4106e26ca04b1abaf
sha1 b691b992dea684f37ba754c668d444c62fc6df33
sha256 dec30a2b59ee883dce7c87651f9448ab5915251834450f1592fe9a20a17ee06e
sha512 169f8b7132b4ed9afc9446b3807446e345358047f9ca149eb36e9aa703b05f96bea2c96b4aeb3c86c63d7a47128fb7eb8e5e2dc20f9d72b6054266d25665ef45
ripemd-160 a693c1b5b7cb3ccb1408e0b0d87c601e4432fb30

103688985 as geometric shapes

Circle

Radius = n
Diameter 207377970
Circumference 651497107.06836
Area 3.3776536881178E+16

Sphere

Radius = n
Volume 4.6696731013658E+24
Surface area 1.3510614752471E+17
Circumference 651497107.06836

Square

Length = n
Perimeter 414755940
Area 10751405610330225
Diagonal 146638368.8557

Cube

Length = n
Surface area 64508433661981350
Volume 1.1148023350584E+24
Space diagonal 179594590.20525

Equilateral Triangle

Length = n
Perimeter 311066955
Area 4.6554951924683E+15
Altitude 89797295.102624

Triangular Pyramid

Length = n
Surface area 4.6554951924683E+15
Volume 1.3138071513374E+23
Height 48879456.285233