9985890 (number)

9985890 is an even 7-digits composite number following 9985889 and preceding 9985891. In scientific notation, it is written as 9.985890 × 10^6. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 2600640 positive integers (up to 9985890) that are relatively prime to 9985890.

Interesting facts

Basic properties

Name

Name nine million nine hundred eighty-five thousand eight hundred ninety

Notation

Scientific notation 9.985890 × 10^6
Engineering notation 9.985890 × 10^6

Prime Factorization of 9985890

Prime Factorization 2 × 3 × 5 × 43 × 7741

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9985890
Product of the distinct prime numbers

The prime factorization of 9985890 is 2 × 3 × 5 × 43 × 7741. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 9985890)

Multiplication

n×y
n×2 19971780
n×3 29957670
n×4 39943560
n×5 49929450

Division

n÷y
n÷2 4992945
n÷3 3328630
n÷3 2496472.5
n÷5 1997178

Exponentiation

ny
n2 99717999092100
n3 9.9577296995381E+20
n4 9.9436793429321E+27
n5 9.9296488113792E+34

Nth Root

y√n
2√n 3160.0458857428
3√n 215.34209106188
4√n 56.214285424106
5√n 25.111771767422

Divisors of 9985890

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 -9985889
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 9985890 can be divided by 32 positive divisors. The sum of these divisors (counting 9985890) is 1, the average is 0.03125.

Base conversion 9985890

Base System Value
2 Binary 100110000101111101100010
3 Ternary 200210100001210
4 Quaternary 212011331202
5 Quinary 10024022030
6 Senary 554010550
8 Octal 46057542
10 Decimal 9985890
12 Duodecimal 3416a56
16 Hexadecimal 985f62
20 Vigesimal 3284ea
36 Base36 5y15u

Cryptographic Hash Functions

md5 fd631c8e6817031fb978fcc19b11cb40
sha1 f86cce4802b1bbac8d759205cf886e56a3519345
sha256 bcd2c4ca7d5d7a06dba9a49026c343de10484a46538fc404c66b6030f185dcee
sha512 49faf138fcbc4c2bb54881f6c9045a787b155cbece869f3235a1ad88063a9d5f1683a42ca16f354529ac6c3d54d49cf77b7720f94dc9b628f5d0d96644c915e4
ripemd-160 5708f84da1adfc0c6729a0bb44402ec0e8fb9eb7

9985890 as geometric shapes

Circle

Radius = n
Diameter 19971780
Circumference 62743197.327112
Area 3.1327333337842E+14

Sphere

Radius = n
Volume 4.1710840627336E+21
Surface area 1.2530933335137E+15
Circumference 62743197.327112

Square

Length = n
Perimeter 39943560
Area 99717999092100
Diagonal 14122181.070366

Cube

Length = n
Surface area 598307994552600
Volume 9.9577296995381E+20
Space diagonal 17296068.838794

Equilateral Triangle

Length = n
Perimeter 29957670
Area 43179160214156
Altitude 8648034.419397

Triangular Pyramid

Length = n
Surface area 43179160214156
Volume 1.1735296992943E+20
Height 4707393.690122