49891888 (number)

49891888 is an even 8-digits composite number following 49891887 and preceding 49891889. In scientific notation, it is written as 4.9891888 × 10^7. The sum of its digits is 55. It has a total of 5 prime factors and 10 positive divisors. There are 24945936 positive integers (up to 49891888) that are relatively prime to 49891888.

Interesting facts

Basic properties

Name

Name forty-nine million eight hundred ninety-one thousand eight hundred eighty-eight

Notation

Scientific notation 4.9891888 × 10^7
Engineering notation 4.9891888 × 10^6

Prime Factorization of 49891888

Prime Factorization 2 × 2 × 2 × 2 × 3118243

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6236486
Product of the distinct prime numbers

The prime factorization of 49891888 is 2 × 2 × 2 × 2 × 3118243. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 62, 6, 96, 874, 6932, 9583, 33715, 82867, 440605, 562222, 9056830, 1968374, 94250734, 68776811, 205609788, 880446298, 1251980548, 9215288960

Basic calculations (n = 49891888)

Multiplication

n×y
n×2 99783776
n×3 149675664
n×4 199567552
n×5 249459440

Division

n÷y
n÷2 24945944
n÷3 16630629.333333
n÷3 12472972
n÷5 9978377.6

Exponentiation

ny
n2 2489200488204544
n3 1.2419091196705E+23
n4 6.1961190704777E+30
n5 3.0913607869894E+38

Nth Root

y√n
2√n 7063.4190021547
3√n 368.13743291506
4√n 84.044149125056
5√n 34.642241723268

Divisors of 49891888

1, 2, 4, 8, 16, 3118243, 6236486, 12472972, 24945944, 49891888

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49891887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49891888 can be divided by 10 positive divisors. The sum of these divisors (counting 49891888) is 1, the average is 0.1.

Base conversion 49891888

Base System Value
2 Binary 10111110010100101000110000
3 Ternary 10110212202210201
4 Quaternary 2332110220300
5 Quinary 100233020023
6 Senary 4541204544
8 Octal 276245060
10 Decimal 49891888
12 Duodecimal 14860754
16 Hexadecimal 2f94a30
20 Vigesimal fbg9e8
36 Base36 tpcts

Cryptographic Hash Functions

md5 7e38a190a044d152f2d8f3690ef4a960
sha1 7ab57340ff6131751c3b5f600f9f58aa5cc9086e
sha256 ccd92e2d7ba28ed74d9fc2e454c7e22c886ab870236a20c158e23a94c926bd01
sha512 ef897a3ae69907b5f112df29ccaa1f3478c23151e8c4e83475e843712ca6a7d11950e9dac160f432a5eb83c31562681c9dab3eb4caa7b1ff704af20f388c63f6
ripemd-160 aaac7a693d7960dbba14edc474f8ef414ee45942

49891888 as geometric shapes

Circle

Radius = n
Diameter 99783776
Circumference 313479977.62905
Area 7.8200539670555E+15

Sphere

Radius = n
Volume 5.2020967557105E+23
Surface area 3.1280215868222E+16
Circumference 313479977.62905

Square

Length = n
Perimeter 199567552
Area 2489200488204544
Diagonal 70557784.661999

Cube

Length = n
Surface area 14935202929227264
Volume 1.2419091196705E+23
Space diagonal 86415284.901536

Equilateral Triangle

Length = n
Perimeter 149675664
Area 1.0778554289489E+15
Altitude 43207642.450768

Triangular Pyramid

Length = n
Surface area 1.0778554289489E+15
Volume 1.4636039335607E+22
Height 23519261.554