102945402 (number)

102945402 is an even 9-digits composite number following 102945401 and preceding 102945403. In scientific notation, it is written as 1.02945402 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 29412936 positive integers (up to 102945402) that are relatively prime to 102945402.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.02945402 × 10^8
Engineering notation 1.02945402 × 10^6

Prime Factorization of 102945402

Prime Factorization 2 × 3 × 3 × 7 × 817027

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34315134
Product of the distinct prime numbers

The prime factorization of 102945402 is 2 × 3 × 3 × 7 × 817027. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 29, 19, 299, 361, 3977, 8547, 73490, 15325, 297342, 339713, 4468217, 8730656, 36862840, 37791194, 403803395, 414943430, 2271727507, 1527538139

Basic calculations (n = 102945402)

Multiplication

n×y
n×2 205890804
n×3 308836206
n×4 411781608
n×5 514727010

Division

n÷y
n÷2 51472701
n÷3 34315134
n÷3 25736350.5
n÷5 20589080.4

Exponentiation

ny
n2 10597755792941604
n3 1.0909902304022E+24
n4 1.1231242784683E+32
n5 1.1562048034288E+40

Nth Root

y√n
2√n 10146.201358144
3√n 468.67197463975
4√n 100.72835429085
5√n 40.042519041668

Divisors of 102945402

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 817027, 1634054, 2451081, 4902162, 5719189, 7353243, 11438378, 14706486, 17157567, 34315134, 51472701, 102945402

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -102945401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 102945402 can be divided by 24 positive divisors. The sum of these divisors (counting 102945402) is 1, the average is 0.041666666666667.

Base conversion 102945402

Base System Value
2 Binary 110001000101101001001111010
3 Ternary 21011201011112200
4 Quaternary 12020231021322
5 Quinary 202323223102
6 Senary 14114251030
8 Octal 610551172
10 Decimal 102945402
12 Duodecimal 2a586a76
16 Hexadecimal 622d27a
20 Vigesimal 1c383a2
36 Base36 1pah6i

Cryptographic Hash Functions

md5 7805bf89c09a69065ef3265154cc0969
sha1 2c51848d2f3ecf09c0d0cae7425ae296bf45082b
sha256 7b75b1d5b535f05692e726fcaa005c1747219a80748b941791b3e286e5cde65c
sha512 7cf631e2502dd7e4987a7ceae9e0e86d93a7d5a91ecffd41ea6d1c11550b48e7580de87dc6a36736811a9322becee8e36b1edd5d82e2e38a1384fc96e5f50cd5
ripemd-160 a8db4c3cf1d545c6dba2fd743eab66ce12c452d4

102945402 as geometric shapes

Circle

Radius = n
Diameter 205890804
Circumference 646825037.2881
Area 3.3293831743644E+16

Sphere

Radius = n
Volume 4.5699291906264E+24
Surface area 1.3317532697458E+17
Circumference 646825037.2881

Square

Length = n
Perimeter 411781608
Area 10597755792941604
Diagonal 145586783.69235

Cube

Length = n
Surface area 63586534757649624
Volume 1.0909902304022E+24
Space diagonal 178306666.6696

Equilateral Triangle

Length = n
Perimeter 308836206
Area 4.5889628698956E+15
Altitude 89153333.334801

Triangular Pyramid

Length = n
Surface area 4.5889628698956E+15
Volume 1.2857443168761E+23
Height 48528927.89745