49151421 (number)

49151421 is an odd 8-digits composite number following 49151420 and preceding 49151422. In scientific notation, it is written as 4.9151421 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 29289600 positive integers (up to 49151421) that are relatively prime to 49151421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9151421 × 10^7
Engineering notation 4.9151421 × 10^6

Prime Factorization of 49151421

Prime Factorization 27 × 11 × 61 × 2713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49151421
Product of the distinct prime numbers

The prime factorization of 49151421 is 27 × 11 × 61 × 2713. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 29, 64, 822, 164, 5909, 9202, 3753, 7643, 227223, 18913, 1990503, 6661614, 74960341, 75328991, 626925023, 729655086, 5716904458, 7332097104

Basic calculations (n = 49151421)

Multiplication

n×y
n×2 98302842
n×3 147454263
n×4 196605684
n×5 245757105

Division

n÷y
n÷2 24575710.5
n÷3 16383807
n÷3 12287855.25
n÷5 9830284.2

Exponentiation

ny
n2 2415862186319241
n3 1.1874305939776E+23
n4 5.8363901032872E+30
n5 2.868668670869E+38

Nth Root

y√n
2√n 7010.8074427986
3√n 366.30711926605
4√n 83.730564567538
5√n 34.538797697634

Divisors of 49151421

1, 11, 27, 61, 297, 671, 1647, 2713, 18117, 29843, 73251, 165493, 805761, 1820423, 4468311, 49151421

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 -49151420
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 49151421 can be divided by 16 positive divisors. The sum of these divisors (counting 49151421) is 1, the average is 0.0625.

Base conversion 49151421

Base System Value
2 Binary 10111011011111110110111101
3 Ternary 10102111011002000
4 Quaternary 2323133312331
5 Quinary 100040321141
6 Senary 4513252513
8 Octal 273376675
10 Decimal 49151421
12 Duodecimal 14564139
16 Hexadecimal 2edfdbd
20 Vigesimal f73ib1
36 Base36 t9hh9

Cryptographic Hash Functions

md5 f9dd7d18eee935af8a18ff21dc78b080
sha1 959c26877bbff0ce1ba6a3cb03979ae65ab15fb3
sha256 80f08bbe4dbe4dfe2d9f9c29f067b3840c48b94cfac12b6b241e23a71df69230
sha512 fc77a0de06a848cd099da38b325f84d1f651478ce088656c0e2086b4f92f1cdd048b03a1dbbe706c04733394fac991608d2fafa3de0d0df199267d0bdee29a82
ripemd-160 cd41bf424b8323ddc372b971c9c266aaeda61d7b

49151421 as geometric shapes

Circle

Radius = n
Diameter 98302842
Circumference 308827486.2542
Area 7.5896548966259E+15

Sphere

Radius = n
Volume 4.973897640917E+23
Surface area 3.0358619586504E+16
Circumference 308827486.2542

Square

Length = n
Perimeter 196605684
Area 2415862186319241
Diagonal 69510606.18811

Cube

Length = n
Surface area 14495173117915446
Volume 1.1874305939776E+23
Space diagonal 85132758.436208

Equilateral Triangle

Length = n
Perimeter 147454263
Area 1.0460990126973E+15
Altitude 42566379.218104

Triangular Pyramid

Length = n
Surface area 1.0460990126973E+15
Volume 1.3994003753165E+22
Height 23170202.062703