1991424101 (number)

1991424101 is an odd 10-digits composite number following 1991424100 and preceding 1991424102. In scientific notation, it is written as 1.991424101 × 10^9. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 1935385488 positive integers (up to 1991424101) that are relatively prime to 1991424101.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-one million four hundred twenty-four thousand one hundred one

Notation

Scientific notation 1.991424101 × 10^9
Engineering notation 1.991424101 × 10^9

Prime Factorization of 1991424101

Prime Factorization 37 × 887 × 60679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1991424101
Product of the distinct prime numbers

The prime factorization of 1991424101 is 37 × 887 × 60679. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 31, 91, 480, 520, 676, 7117, 57288, 97494, 829438, 793586, 5825533, 8789458, 83142566, 60362420, 788801702, 155406205, 3711214202, 3907082306

Basic calculations (n = 1991424101)

Multiplication

n×y
n×2 3982848202
n×3 5974272303
n×4 7965696404
n×5 9957120505

Division

n÷y
n÷2 995712050.5
n÷3 663808033.66667
n÷3 497856025.25
n÷5 398284820.2

Exponentiation

ny
n2 3965769950043658201
n3 7.8975298575385E+27
n4 1.5727331296669E+37
n5 3.1319786588599E+46

Nth Root

y√n
2√n 44625.375079656
3√n 1258.1176438501
4√n 211.24718951895
5√n 72.415703111379

Divisors of 1991424101

1, 37, 887, 32819, 60679, 2245123, 53822273, 1991424101

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1991424100
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1991424101 can be divided by 8 positive divisors. The sum of these divisors (counting 1991424101) is 1, the average is 0.125.

Base conversion 1991424101

Base System Value
2 Binary 1110110101100101011100001100101
3 Ternary 12010210012211022012
4 Quaternary 1312230223201211
5 Quinary 13034301032401
6 Senary 525335044005
8 Octal 16654534145
10 Decimal 1991424101
12 Duodecimal 476b10605
16 Hexadecimal 76b2b865
20 Vigesimal 1b268051
36 Base36 wxn4o5

Cryptographic Hash Functions

md5 33d68c994870d8dcf7e7d5be0b493d0e
sha1 573b658b314a7359cdf4a3770c777e45dde8c5df
sha256 a97e60a1f058e8265cde748f74c81aae7718d8ac1f7dfcaf43189a713cb2b770
sha512 7b88cb241e1212a90ac46005dd6b31d6970f11c07bcce3dfe21490b3d49ce989d3da03d65431657dd434fe92d5a31f0db86846964df240dd5dc9d2cac61d478f
ripemd-160 b2d07d7f558e654a6bcbe3cde1f12790aaa7158b

1991424101 as geometric shapes

Circle

Radius = n
Diameter 3982848202
Circumference 12512486651.767
Area 1.2458833740884E+19

Sphere

Radius = n
Volume 3.3081095709265E+28
Surface area 4.9835334963537E+19
Circumference 12512486651.767

Square

Length = n
Perimeter 7965696404
Area 3965769950043658201
Diagonal 2816298972.0708

Cube

Length = n
Surface area 2.3794619700262E+19
Volume 7.8975298575385E+27
Space diagonal 3449247722.3492

Equilateral Triangle

Length = n
Perimeter 5974272303
Area 1.7172287611514E+18
Altitude 1724623861.1746

Triangular Pyramid

Length = n
Surface area 1.7172287611514E+18
Volume 9.3073281948145E+26
Height 938766324.02362