1991236024 (number)

1991236024 is an even 10-digits composite number following 1991236023 and preceding 1991236025. In scientific notation, it is written as 1.991236024 × 10^9. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 930009600 positive integers (up to 1991236024) that are relatively prime to 1991236024.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.991236024 × 10^9
Engineering notation 1.991236024 × 10^9

Prime Factorization of 1991236024

Prime Factorization 2 × 2 × 2 × 19 × 181 × 461 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 497809006
Product of the distinct prime numbers

The prime factorization of 1991236024 is 2 × 2 × 2 × 19 × 181 × 461 × 157. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 1, 71, 17, 968, 870, 2622, 9785, 99947, 75341, 302207, 789622, 615573, 1625505, 24881029, 73709539, 586750310, 251746770, 3520334420, 3938142950

Basic calculations (n = 1991236024)

Multiplication

n×y
n×2 3982472048
n×3 5973708072
n×4 7964944096
n×5 9956180120

Division

n÷y
n÷2 995618012
n÷3 663745341.33333
n÷3 497809006
n÷5 398247204.8

Exponentiation

ny
n2 3965020903275328576
n3 7.8952924585149E+27
n4 1.572139076341E+37
n5 3.1304999635483E+46

Nth Root

y√n
2√n 44623.267742289
3√n 1258.078035605
4√n 211.24220161296
5√n 72.414335221663

Divisors of 1991236024

1, 2, 4, 8, 19, 38, 76, 152, 157, 181, 314, 362, 461, 628, 724, 922, 1256, 1448, 1844, 2983, 3439, 3688, 5966, 6878, 8759, 11932, 13756, 17518, 23864, 27512, 28417, 35036, 56834, 70072, 72377, 83441, 113668, 144754, 166882, 227336, 289508, 333764, 539923, 579016, 667528, 1079846, 1375163, 1585379, 2159692, 2750326, 3170758, 4319384, 5500652, 6341516, 11001304, 12683032, 13100237, 26200474, 52400948, 104801896, 248904503, 497809006, 995618012, 1991236024

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1991236023
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1991236024 can be divided by 64 positive divisors. The sum of these divisors (counting 1991236024) is 1, the average is 0.015625.

Base conversion 1991236024

Base System Value
2 Binary 1110110101011111101100110111000
3 Ternary 12010202212021022101
4 Quaternary 1312223331212320
5 Quinary 13034224023044
6 Senary 525331033144
8 Octal 16653754670
10 Decimal 1991236024
12 Duodecimal 476a3b7b4
16 Hexadecimal 76afd9b8
20 Vigesimal 1b254a14
36 Base36 wxj3js

Cryptographic Hash Functions

md5 45b285114ba6f17e07c3b4f74ec2785a
sha1 0253b4c02fd3545e39164d2b9e0707d3f0a0da80
sha256 010a22c1f5403db1f6e3d306c8a7a28870c37bad5275b9af1dd420fbd3017ab7
sha512 dd332415767a6ae067426305e85e124876e71f77f8ec1cef9c9fd9a3f8308749f318d866607f803706ed65f5be157e286f1866b6e2a407d565bbfca3275016e3
ripemd-160 8f4db5a0810afc126f269d834292fb816bcabb69

1991236024 as geometric shapes

Circle

Radius = n
Diameter 3982472048
Circumference 12511304929.123
Area 1.245648054106E+19

Sphere

Radius = n
Volume 3.3071723714151E+28
Surface area 4.9825922164239E+19
Circumference 12511304929.123

Square

Length = n
Perimeter 7964944096
Area 3965020903275328576
Diagonal 2816032991.0267

Cube

Length = n
Surface area 2.3790125419652E+19
Volume 7.8952924585149E+27
Space diagonal 3448921963.4294

Equilateral Triangle

Length = n
Perimeter 5973708072
Area 1.7169044143864E+18
Altitude 1724460981.7147

Triangular Pyramid

Length = n
Surface area 1.7169044143864E+18
Volume 9.3046913947781E+26
Height 938677663.67556