1991424106 (number)

1991424106 is an even 10-digits composite number following 1991424105 and preceding 1991424107. In scientific notation, it is written as 1.991424106 × 10^9. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 848533104 positive integers (up to 1991424106) that are relatively prime to 1991424106.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.991424106 × 10^9
Engineering notation 1.991424106 × 10^9

Prime Factorization of 1991424106

Prime Factorization 2 × 7 × 173 × 822223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1991424106
Product of the distinct prime numbers

The prime factorization of 1991424106 is 2 × 7 × 173 × 822223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 29, 94, 684, 237, 1810, 2086, 73591, 28015, 39316, 247050, 1443020, 5305529, 10266978, 56013578, 210887909, 12270957, 6717879424, 3700933505

Basic calculations (n = 1991424106)

Multiplication

n×y
n×2 3982848212
n×3 5974272318
n×4 7965696424
n×5 9957120530

Division

n÷y
n÷2 995712053
n÷3 663808035.33333
n÷3 497856026.5
n÷5 398284821.2

Exponentiation

ny
n2 3965769969957899236
n3 7.8975299170251E+27
n4 1.572733145462E+37
n5 3.1319786981782E+46

Nth Root

y√n
2√n 44625.375135678
3√n 1258.117644903
4√n 211.24718965155
5√n 72.415703147743

Divisors of 1991424106

1, 2, 7, 14, 173, 346, 1211, 2422, 822223, 1644446, 5755561, 11511122, 142244579, 284489158, 995712053, 1991424106

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 -1991424105
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 1991424106 can be divided by 16 positive divisors. The sum of these divisors (counting 1991424106) is 1, the average is 0.0625.

Base conversion 1991424106

Base System Value
2 Binary 1110110101100101011100001101010
3 Ternary 12010210012211022101
4 Quaternary 1312230223201222
5 Quinary 13034301032411
6 Senary 525335044014
8 Octal 16654534152
10 Decimal 1991424106
12 Duodecimal 476b1060a
16 Hexadecimal 76b2b86a
20 Vigesimal 1b268056
36 Base36 wxn4oa

Cryptographic Hash Functions

md5 4bed4c97d06e7681a3d1b17900a5a0d3
sha1 f5ee2e3e79607f48afd367f90b9355c23aafc7aa
sha256 96edd119802688ef1b0dd1d35f94d73e681c7ce9613e9ecb2a3148cf4e2128d7
sha512 605684d937ba457d54e7714120b4a295dfcb98f426fc62e41f5aac6697bfdb9c62923e0308da77b052021ef782e36820266ffbba43a4b09f2f04275b4ebff3aa
ripemd-160 591e84af9727512d73cdcf540fa7fb9e7755e258

1991424106 as geometric shapes

Circle

Radius = n
Diameter 3982848212
Circumference 12512486683.182
Area 1.2458833803447E+19

Sphere

Radius = n
Volume 3.3081095958442E+28
Surface area 4.9835335213787E+19
Circumference 12512486683.182

Square

Length = n
Perimeter 7965696424
Area 3965769969957899236
Diagonal 2816298979.1419

Cube

Length = n
Surface area 2.3794619819747E+19
Volume 7.8975299170251E+27
Space diagonal 3449247731.0094

Equilateral Triangle

Length = n
Perimeter 5974272318
Area 1.7172287697745E+18
Altitude 1724623865.5047

Triangular Pyramid

Length = n
Surface area 1.7172287697745E+18
Volume 9.3073282649201E+26
Height 938766326.38064