49989902 (number)

49989902 is an even 8-digits composite number following 49989901 and preceding 49989903. In scientific notation, it is written as 4.9989902 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 23820192 positive integers (up to 49989902) that are relatively prime to 49989902.

Interesting facts

Basic properties

Name

Name forty-nine million nine hundred eighty-nine thousand nine hundred two

Notation

Scientific notation 4.9989902 × 10^7
Engineering notation 4.9989902 × 10^6

Prime Factorization of 49989902

Prime Factorization 2 × 23 × 3709 × 293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49989902
Product of the distinct prime numbers

The prime factorization of 49989902 is 2 × 23 × 3709 × 293. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 47, 8, 71, 243, 6985, 9936, 30157, 44169, 47828, 949679, 6781090, 5939684, 6799213, 79895416, 647934785, 734875669, 7786998054, 6558068831

Basic calculations (n = 49989902)

Multiplication

n×y
n×2 99979804
n×3 149969706
n×4 199959608
n×5 249949510

Division

n÷y
n÷2 24994951
n÷3 16663300.666667
n÷3 12497475.5
n÷5 9997980.4

Exponentiation

ny
n2 2498990301969604
n3 1.2492428029441E+23
n4 6.2449525293381E+30
n5 3.1218456493627E+38

Nth Root

y√n
2√n 7070.3537393825
3√n 368.37834729421
4√n 84.085395517786
5√n 34.655842169331

Divisors of 49989902

1, 2, 23, 46, 293, 586, 3709, 6739, 7418, 13478, 85307, 170614, 1086737, 2173474, 24994951, 49989902

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49989901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49989902 can be divided by 16 positive divisors. The sum of these divisors (counting 49989902) is 1, the average is 0.0625.

Base conversion 49989902

Base System Value
2 Binary 10111110101100100100001110
3 Ternary 10111001202020212
4 Quaternary 2332230210032
5 Quinary 100244134102
6 Senary 4543242422
8 Octal 276544416
10 Decimal 49989902
12 Duodecimal 148a9412
16 Hexadecimal 2fac90e
20 Vigesimal fc8ef2
36 Base36 trgge

Cryptographic Hash Functions

md5 26ccdebed53c171a85ccb7dc3c3fd41d
sha1 4da66a78ab1d006b560702d1676693b8983ad427
sha256 c1b4330084117d17b1b2243084cd93d13737ce3c74810c25199c95e23c4173ac
sha512 95142c845f9db43f65c01b6b6a41e14475af954380a10fe834a1111c26acff37c9f7e2d72df394ddab60999156e440532ad80a766270be5083a0c2ded2e2bd96
ripemd-160 a69b023769153c212bfaedf67b021bec24244fab

49989902 as geometric shapes

Circle

Radius = n
Diameter 99979804
Circumference 314095817.75375
Area 7.8508095740598E+15

Sphere

Radius = n
Volume 5.2328160163722E+23
Surface area 3.1403238296239E+16
Circumference 314095817.75375

Square

Length = n
Perimeter 199959608
Area 2498990301969604
Diagonal 70696397.390102

Cube

Length = n
Surface area 14993941811817624
Volume 1.2492428029441E+23
Space diagonal 86585050.129389

Equilateral Triangle

Length = n
Perimeter 149969706
Area 1.0820945426583E+15
Altitude 43292525.064695

Triangular Pyramid

Length = n
Surface area 1.0820945426583E+15
Volume 1.4722467621838E+22
Height 23565465.796701