51249904 (number)

51249904 is an even 8-digits composite number following 51249903 and preceding 51249905. In scientific notation, it is written as 5.1249904 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 25531520 positive integers (up to 51249904) that are relatively prime to 51249904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1249904 × 10^7
Engineering notation 5.1249904 × 10^6

Prime Factorization of 51249904

Prime Factorization 2 × 2 × 2 × 2 × 281 × 11399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6406238
Product of the distinct prime numbers

The prime factorization of 51249904 is 2 × 2 × 2 × 2 × 281 × 11399. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 13, 58, 984, 686, 8066, 2310, 19125, 71381, 571117, 452302, 1053691, 2698656, 75783684, 61427425, 376834788, 474338276, 2816320117, 6806300490

Basic calculations (n = 51249904)

Multiplication

n×y
n×2 102499808
n×3 153749712
n×4 204999616
n×5 256249520

Division

n÷y
n÷2 25624952
n÷3 17083301.333333
n÷3 12812476
n÷5 10249980.8

Exponentiation

ny
n2 2626552660009216
n3 1.3461057167642E+23
n4 6.8987788758015E+30
n5 3.5356175510205E+38

Nth Root

y√n
2√n 7158.9038267042
3√n 371.44771014371
4√n 84.610305676698
5√n 34.828808004891

Divisors of 51249904

1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 11399, 22798, 45596, 91192, 182384, 3203119, 6406238, 12812476, 25624952, 51249904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51249903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51249904 can be divided by 20 positive divisors. The sum of these divisors (counting 51249904) is 1, the average is 0.05.

Base conversion 51249904

Base System Value
2 Binary 11000011100000001011110000
3 Ternary 10120102202122121
4 Quaternary 3003200023300
5 Quinary 101104444104
6 Senary 5030244024
8 Octal 303401360
10 Decimal 51249904
12 Duodecimal 151b6614
16 Hexadecimal 30e02f0
20 Vigesimal g064f4
36 Base36 uigog

Cryptographic Hash Functions

md5 eddfdbb99c3a3aa57e28079633b36cbf
sha1 b69923b442abc9260eeb16d70110ec72314f643f
sha256 e6fca1d6ce98865abdd6cf2507db23974f1c7718afb0740583c4d720801bc096
sha512 4a1bddd98d6432ecbe350ddde2bb40343e965b55c606f7f9984e8a07837d258cc3292ede494645ad9d5b105e2a35093fbfe609e77127d757a9c0832400c89b39
ripemd-160 1678507122f9fc656fee06e8de58ca504d1544ea

51249904 as geometric shapes

Circle

Radius = n
Diameter 102499808
Circumference 322012643.80716
Area 8.2515585409517E+15

Sphere

Radius = n
Volume 5.6385544409887E+23
Surface area 3.3006234163807E+16
Circumference 322012643.80716

Square

Length = n
Perimeter 204999616
Area 2626552660009216
Diagonal 72478309.307119

Cube

Length = n
Surface area 15759315960055296
Volume 1.3461057167642E+23
Space diagonal 88767437.611027

Equilateral Triangle

Length = n
Perimeter 153749712
Area 1.1373306639728E+15
Altitude 44383718.805514

Triangular Pyramid

Length = n
Surface area 1.1373306639728E+15
Volume 1.5864008008632E+22
Height 24159436.435706