1272100081 (number)

1272100081 is an odd 10-digits composite number following 1272100080 and preceding 1272100082. In scientific notation, it is written as 1.272100081 × 10^9. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 1072497024 positive integers (up to 1272100081) that are relatively prime to 1272100081.

Interesting facts

Basic properties

Name

Name one billion two hundred seventy-two million one hundred thousand eighty-one

Notation

Scientific notation 1.272100081 × 10^9
Engineering notation 1.272100081 × 10^9

Prime Factorization of 1272100081

Prime Factorization 83 × 7 × 233 × 9397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1272100081
Product of the distinct prime numbers

The prime factorization of 1272100081 is 83 × 7 × 233 × 9397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 38, 57, 289, 559, 2104, 4078, 72980, 99654, 878807, 470339, 8144440, 4414082, 66355324, 13762551, 250909707, 450968024, 9119221921, 6470562507

Basic calculations (n = 1272100081)

Multiplication

n×y
n×2 2544200162
n×3 3816300243
n×4 5088400324
n×5 6360500405

Division

n÷y
n÷2 636050040.5
n÷3 424033360.33333
n÷3 318025020.25
n÷5 254420016.2

Exponentiation

ny
n2 1618238616080206561
n3 2.058561474593E+27
n4 2.6186962185732E+36
n5 3.3312436717613E+45

Nth Root

y√n
2√n 35666.512038606
3√n 1083.5287188628
4√n 188.85579694202
5√n 66.20705284817

Divisors of 1272100081

1, 7, 83, 233, 581, 1631, 9397, 19339, 65779, 135373, 779951, 2189501, 5459657, 15326507, 181728583, 1272100081

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 -1272100080
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 1272100081 can be divided by 16 positive divisors. The sum of these divisors (counting 1272100081) is 1, the average is 0.0625.

Base conversion 1272100081

Base System Value
2 Binary 1001011110100101011010011110001
3 Ternary 10021122200101020211
4 Quaternary 1023310223103301
5 Quinary 10101124200311
6 Senary 330121304121
8 Octal 11364532361
10 Decimal 1272100081
12 Duodecimal 2b6035041
16 Hexadecimal 4bd2b4f1
20 Vigesimal jhaca41
36 Base36 l1dipd

Cryptographic Hash Functions

md5 ff79fe7e5c6ed65cbb5f766a5de0b6b5
sha1 689ecdcabde0f2497077a44726a8d56c0ae58c76
sha256 af7f56495374842334f734cd2c3c7ed5497a5b1aa789bc6249649a52c46f6651
sha512 2b80b211975b15d96f548d19e293f487fa7a3a987bcb9867ec0ebaac9405ed85b5391551423870cc9807b5633fb42adb60befbaed3b74de1edc595a4a25a8085
ripemd-160 fa8ff7cbaba8316d1225ca41a4aaff956724f30f

1272100081 as geometric shapes

Circle

Radius = n
Diameter 2544200162
Circumference 7992840538.2012
Area 5.0838465480329E+18

Sphere

Radius = n
Volume 8.6228821407256E+27
Surface area 2.0335386192132E+19
Circumference 7992840538.2012

Square

Length = n
Perimeter 5088400324
Area 1618238616080206561
Diagonal 1799021187.2461

Cube

Length = n
Surface area 9.7094316964812E+18
Volume 2.058561474593E+27
Space diagonal 2203341972.6045

Equilateral Triangle

Length = n
Perimeter 3816300243
Area 7.0071787545522E+17
Altitude 1101670986.3022

Triangular Pyramid

Length = n
Surface area 7.0071787545522E+17
Volume 2.4260379636234E+26
Height 599673729.08204