1982091247 (number)

1982091247 is an odd 10-digits composite number following 1982091246 and preceding 1982091248. In scientific notation, it is written as 1.982091247 × 10^9. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 1968649920 positive integers (up to 1982091247) that are relatively prime to 1982091247.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-two million ninety-one thousand two hundred forty-seven

Notation

Scientific notation 1.982091247 × 10^9
Engineering notation 1.982091247 × 10^9

Prime Factorization of 1982091247

Prime Factorization 163 × 2089 × 5821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1982091247
Product of the distinct prime numbers

The prime factorization of 1982091247 is 163 × 2089 × 5821. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1982091247)

Multiplication

n×y
n×2 3964182494
n×3 5946273741
n×4 7928364988
n×5 9910456235

Division

n÷y
n÷2 991045623.5
n÷3 660697082.33333
n÷3 495522811.75
n÷5 396418249.4

Exponentiation

ny
n2 3928685711434015009
n3 7.7870135608473E+27
n4 1.5434571419226E+37
n5 3.0592728911244E+46

Nth Root

y√n
2√n 44520.683361781
3√n 1256.1491666236
4√n 210.99924967113
5√n 72.347699946824

Divisors of 1982091247

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 -1982091246
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 1982091247 can be divided by 8 positive divisors. The sum of these divisors (counting 1982091247) is 1, the average is 0.125.

Base conversion 1982091247

Base System Value
2 Binary 1110110001001000100111111101111
3 Ternary 12010010122200000221
4 Quaternary 1312021010333233
5 Quinary 13024403404442
6 Senary 524403032211
8 Octal 16611047757
10 Decimal 1982091247
12 Duodecimal 47396b667
16 Hexadecimal 76244fef
20 Vigesimal 1aj81827
36 Base36 ws33e7

Cryptographic Hash Functions

md5 d6a9b7d1c5f31499f7418ed94fc42220
sha1 71e861dc39426989ddc6e09c8a8d7dda13ace683
sha256 0b4bbde03d1c6552c715fa5c9db7d48549b212e5098a021b715d626a059be9f1
sha512 9fe406afb32c3604d4b01b5e9284f88cbb3d3be285a0d3dba19b61a2b1f37f4a319be861e051fa0cab6d17769e9a0e259ab2a7c5c1cb4a54c9740ad05960677f
ripemd-160 3d30dd664dc66049b089f9978e0910bef5878acb

1982091247 as geometric shapes

Circle

Radius = n
Diameter 3964182494
Circumference 12453846600.64
Area 1.2342330169304E+19

Sphere

Radius = n
Volume 3.2618166128216E+28
Surface area 4.9369320677217E+19
Circumference 12453846600.64

Square

Length = n
Perimeter 7928364988
Area 3928685711434015009
Diagonal 2803100323.3684

Cube

Length = n
Surface area 2.3572114268604E+19
Volume 7.7870135608473E+27
Space diagonal 3433082745.0416

Equilateral Triangle

Length = n
Perimeter 5946273741
Area 1.7011708147934E+18
Altitude 1716541372.5208

Triangular Pyramid

Length = n
Surface area 1.7011708147934E+18
Volume 9.1770834901113E+26
Height 934366774.45613