49894912 (number)

49894912 is an even 8-digits composite number following 49894911 and preceding 49894913. In scientific notation, it is written as 4.9894912 × 10^7. The sum of its digits is 46. It has a total of 12 prime factors and 80 positive divisors. There are 22505472 positive integers (up to 49894912) that are relatively prime to 49894912.

Interesting facts

Basic properties

Name

Name forty-nine million eight hundred ninety-four thousand nine hundred twelve

Notation

Scientific notation 4.9894912 × 10^7
Engineering notation 4.9894912 × 10^6

Prime Factorization of 49894912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 23 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 194902
Product of the distinct prime numbers

The prime factorization of 49894912 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 23 × 223. Since it has a total of 12 prime factors.

Most popular turbo-numbers

6, 9, 8, 16, 287, 550, 4419, 1857, 34194, 66195, 623196, 410271, 2261409, 9331994, 91674190, 24312738, 394563974, 524057348, 1730312138, 2257982450

Basic calculations (n = 49894912)

Multiplication

n×y
n×2 99789824
n×3 149684736
n×4 199579648
n×5 249474560

Division

n÷y
n÷2 24947456
n÷3 16631637.333333
n÷3 12473728
n÷5 9978982.4

Exponentiation

ny
n2 2489502243487744
n3 1.2421349536262E+23
n4 6.1976214203305E+30
n5 3.0922977537671E+38

Nth Root

y√n
2√n 7063.6330595523
3√n 368.1448704976
4√n 84.045422597262
5√n 34.642661653656

Divisors of 49894912

1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 223, 256, 304, 368, 437, 446, 512, 608, 736, 874, 892, 1216, 1472, 1748, 1784, 2432, 2944, 3496, 3568, 4237, 4864, 5129, 5888, 6992, 7136, 8474, 9728, 10258, 11776, 13984, 14272, 16948, 20516, 27968, 28544, 33896, 41032, 55936, 57088, 67792, 82064, 97451, 111872, 114176, 135584, 164128, 194902, 223744, 271168, 328256, 389804, 542336, 656512, 779608, 1084672, 1313024, 1559216, 2169344, 2626048, 3118432, 6236864, 12473728, 24947456, 49894912

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49894911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49894912 can be divided by 80 positive divisors. The sum of these divisors (counting 49894912) is 1, the average is 0.0125.

Base conversion 49894912

Base System Value
2 Binary 10111110010101011000000000
3 Ternary 10110212220221201
4 Quaternary 2332111120000
5 Quinary 100233114122
6 Senary 4541230544
8 Octal 276253000
10 Decimal 49894912
12 Duodecimal 14862454
16 Hexadecimal 2f95600
20 Vigesimal fbgh5c
36 Base36 tpf5s

Cryptographic Hash Functions

md5 80f91b2fba28456be9d0584c9707b734
sha1 e7e967a480a5ad6c7d203c57b30e8f638a98a0ad
sha256 f3c91d225094059b9e1d0cbfaae4cc16eaced28d8190d0aff65f5acf32ace8f5
sha512 c69036e36b0063d6205457eb52a837945c68699af692540a0e77d5b1b4f4a37bed5020dc90f6f98de73fbaf314d0ea4e98a3132cf0e9d32848dd976c5e82a7dd
ripemd-160 53545fbddc39683b039b3ad2af92392fe11e012d

49894912 as geometric shapes

Circle

Radius = n
Diameter 99789824
Circumference 313498977.98142
Area 7.8210019592364E+15

Sphere

Radius = n
Volume 5.2030427267724E+23
Surface area 3.1284007836946E+16
Circumference 313498977.98142

Square

Length = n
Perimeter 199579648
Area 2489502243487744
Diagonal 70562061.243812

Cube

Length = n
Surface area 14937013460926464
Volume 1.2421349536262E+23
Space diagonal 86420522.623178

Equilateral Triangle

Length = n
Perimeter 149684736
Area 1.0779860928194E+15
Altitude 43210261.311589

Triangular Pyramid

Length = n
Surface area 1.0779860928194E+15
Volume 1.4638700814299E+22
Height 23520687.081271