102509904 (number)

102509904 is an even 9-digits composite number following 102509903 and preceding 102509905. In scientific notation, it is written as 1.02509904 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 28786560 positive integers (up to 102509904) that are relatively prime to 102509904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.02509904 × 10^8
Engineering notation 1.02509904 × 10^6

Prime Factorization of 102509904

Prime Factorization 2 × 2 × 2 × 2 × 21 × 59 × 5171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12813738
Product of the distinct prime numbers

The prime factorization of 102509904 is 2 × 2 × 2 × 2 × 21 × 59 × 5171. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 4, 49, 79, 77, 784, 7334, 9762, 70470, 96987, 280130, 444452, 1754637, 6775885, 61546408, 15265973, 349524920, 973565239, 7299665067, 4344591125

Basic calculations (n = 102509904)

Multiplication

n×y
n×2 205019808
n×3 307529712
n×4 410039616
n×5 512549520

Division

n÷y
n÷2 51254952
n÷3 34169968
n÷3 25627476
n÷5 20501980.8

Exponentiation

ny
n2 10508280418089216
n3 1.0772028168634E+24
n4 1.104239573452E+32
n5 1.1319549266756E+40

Nth Root

y√n
2√n 10124.71747754
3√n 468.01015391805
4√n 100.62165511231
5√n 40.008582566188

Divisors of 102509904

1, 2, 4, 8, 16, 21, 42, 59, 84, 118, 168, 236, 336, 472, 944, 1239, 2478, 4956, 5171, 9912, 10342, 19824, 20684, 41368, 82736, 108591, 217182, 305089, 434364, 610178, 868728, 1220356, 1737456, 2440712, 4881424, 6406869, 12813738, 25627476, 51254952, 102509904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -102509903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 102509904 can be divided by 40 positive divisors. The sum of these divisors (counting 102509904) is 1, the average is 0.025.

Base conversion 102509904

Base System Value
2 Binary 110000111000010110101010000
3 Ternary 21010220001011010
4 Quaternary 12013002311100
5 Quinary 202220304104
6 Senary 14101050520
8 Octal 607026520
10 Decimal 102509904
12 Duodecimal 2a3b6a40
16 Hexadecimal 61c2d50
20 Vigesimal 1c0def4
36 Base36 1p155c

Cryptographic Hash Functions

md5 12e4221b1450f3ad2a1239bd008a17dd
sha1 cf59241cf682ff7c815496a2d4ecb6472c4ff655
sha256 16caf7f77942ec9e6c2bfa3472750a12dd3e18ab02057f224bbc0dde05c3fb39
sha512 3f03159983491c253fbc628e1c836ce0186ab1a79c2198de3818487438efb1bea0a963dc5e667baed1f7433880e5c939764f04f0ef475957d2c8a5f736073d07
ripemd-160 70ee1d1432bcf86d4315d8e9c6a3d3fd10433433

102509904 as geometric shapes

Circle

Radius = n
Diameter 205019808
Circumference 644088722.65319
Area 3.3012736563331E+16

Sphere

Radius = n
Volume 4.5121766078457E+24
Surface area 1.3205094625332E+17
Circumference 644088722.65319

Square

Length = n
Perimeter 410039616
Area 10508280418089216
Diagonal 144970896.51436

Cube

Length = n
Surface area 63049682508535296
Volume 1.0772028168634E+24
Space diagonal 177552362.00701

Equilateral Triangle

Length = n
Perimeter 307529712
Area 4.5502188960779E+15
Altitude 88776181.003504

Triangular Pyramid

Length = n
Surface area 4.5502188960779E+15
Volume 1.2694956941956E+23
Height 48323632.171455