102972904 (number)

102972904 is an even 9-digits composite number following 102972903 and preceding 102972905. In scientific notation, it is written as 1.02972904 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors. There are 51486448 positive integers (up to 102972904) that are relatively prime to 102972904.

Interesting facts

Basic properties

Name

Name one hundred two million nine hundred seventy-two thousand nine hundred four

Notation

Scientific notation 1.02972904 × 10^8
Engineering notation 1.02972904 × 10^6

Prime Factorization of 102972904

Prime Factorization 2 × 2 × 2 × 12871613

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25743226
Product of the distinct prime numbers

The prime factorization of 102972904 is 2 × 2 × 2 × 12871613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 11, 24, 904, 100, 1970, 2703, 19740, 90935, 749448, 323448, 5343382, 4796285, 16624784, 6483146, 365412658, 818079424, 4089440418, 5903668046

Basic calculations (n = 102972904)

Multiplication

n×y
n×2 205945808
n×3 308918712
n×4 411891616
n×5 514864520

Division

n÷y
n÷2 51486452
n÷3 34324301.333333
n÷3 25743226
n÷5 20594580.8

Exponentiation

ny
n2 10603418958193216
n3 1.0918648424538E+24
n4 1.1243249360297E+32
n5 1.1577500370259E+40

Nth Root

y√n
2√n 10147.556553181
3√n 468.71370636925
4√n 100.73508104519
5√n 40.044658295439

Divisors of 102972904

1, 2, 4, 8, 12871613, 25743226, 51486452, 102972904

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 -102972903
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 102972904 can be divided by 8 positive divisors. The sum of these divisors (counting 102972904) is 1, the average is 0.125.

Base conversion 102972904

Base System Value
2 Binary 110001000110011110111101000
3 Ternary 21011202120021021
4 Quaternary 12020303313220
5 Quinary 202330113104
6 Senary 14115022224
8 Octal 610636750
10 Decimal 102972904
12 Duodecimal 2a59a974
16 Hexadecimal 6233de8
20 Vigesimal 1c3bc54
36 Base36 1pb2eg

Cryptographic Hash Functions

md5 e15c0a5da142a740dfdb2909a3829422
sha1 f866fa685bba983a7af65b5df87bec972289ff8a
sha256 4dc620376a98809a9ee6ef6a5a2d17f9f7b23112258baf2b3a37b3ac9660cde7
sha512 3590f043cce579e35741314eb757c247e8ca077a35217be4dc8bf29a4b4505fd9a171625cb6671a87301d82ea90aa71a0f8905521d7cefcda13fcab829d60333
ripemd-160 9ad553eb24e2c697b23921509e4961511e6b5c2b

102972904 as geometric shapes

Circle

Radius = n
Diameter 205945808
Circumference 646997837.45041
Area 3.3311623101995E+16

Sphere

Radius = n
Volume 4.5735927570212E+24
Surface area 1.3324649240798E+17
Circumference 646997837.45041

Square

Length = n
Perimeter 411891616
Area 10603418958193216
Diagonal 145625677.39374

Cube

Length = n
Surface area 63620513749159296
Volume 1.0918648424538E+24
Space diagonal 178354301.53091

Equilateral Triangle

Length = n
Perimeter 308918712
Area 4.5914150923824E+15
Altitude 89177150.765456

Triangular Pyramid

Length = n
Surface area 4.5914150923824E+15
Volume 1.2867750570638E+23
Height 48541892.464581