102994845 (number)

102994845 is an odd 9-digits composite number following 102994844 and preceding 102994846. In scientific notation, it is written as 1.02994845 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 54790400 positive integers (up to 102994845) that are relatively prime to 102994845.

Interesting facts

Basic properties

Name

Name one hundred two million nine hundred ninety-four thousand eight hundred forty-five

Notation

Scientific notation 1.02994845 × 10^8
Engineering notation 1.02994845 × 10^6

Prime Factorization of 102994845

Prime Factorization 3 × 5 × 401 × 17123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 102994845
Product of the distinct prime numbers

The prime factorization of 102994845 is 3 × 5 × 401 × 17123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 102994845)

Multiplication

n×y
n×2 205989690
n×3 308984535
n×4 411979380
n×5 514974225

Division

n÷y
n÷2 51497422.5
n÷3 34331615
n÷3 25748711.25
n÷5 20598969

Exponentiation

ny
n2 10607938096574025
n3 1.0925629400262E+24
n4 1.1252835066075E+32
n5 1.1589840034409E+40

Nth Root

y√n
2√n 10148.637593293
3√n 468.74699446962
4√n 100.74044666018
5√n 40.046364656896

Divisors of 102994845

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 -102994844
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 102994845 can be divided by 16 positive divisors. The sum of these divisors (counting 102994845) is 1, the average is 0.0625.

Base conversion 102994845

Base System Value
2 Binary 110001000111001001110011101
3 Ternary 21011210200100220
4 Quaternary 12020321032131
5 Quinary 202331313340
6 Senary 14115311553
8 Octal 610711635
10 Decimal 102994845
12 Duodecimal 2a5ab5b9
16 Hexadecimal 623939d
20 Vigesimal 1c3e725
36 Base36 1pbjbx

Cryptographic Hash Functions

md5 315b0d14bfdbee207a55335bf6c89696
sha1 213d79cf9efd17b65c74390902fa889073f599ce
sha256 993b59bd406cf0ea529ee47f79fe3a977696aabfe3e88e8fac1c989b707ff710
sha512 31f166e13246075f9b9edd6019a9e7fbe4d7fbf12013b1173dba7bc8528712a41a2f149c08481c58fba6c3164da3b74ac5a8493e995e2264971cd8107cea4994
ripemd-160 a8b1566ee6901364e281700d1ba5aac0695305b4

102994845 as geometric shapes

Circle

Radius = n
Diameter 205989690
Circumference 647135696.81924
Area 3.3325820393932E+16

Sphere

Radius = n
Volume 4.5765169412945E+24
Surface area 1.3330328157573E+17
Circumference 647135696.81924

Square

Length = n
Perimeter 411979380
Area 10607938096574025
Diagonal 145656706.65351

Cube

Length = n
Surface area 63647628579444150
Volume 1.0925629400262E+24
Space diagonal 178392304.45768

Equilateral Triangle

Length = n
Perimeter 308984535
Area 4.5933719367029E+15
Altitude 89196152.228841

Triangular Pyramid

Length = n
Surface area 4.5933719367029E+15
Volume 1.2875977729428E+23
Height 48552235.551172