2021729087 (number)

2021729087 is an odd 10-digits composite number following 2021729086 and preceding 2021729088. In scientific notation, it is written as 2.021729087 × 10^9. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 1683633600 positive integers (up to 2021729087) that are relatively prime to 2021729087.

Interesting facts

Basic properties

Name

Name two billion twenty-one million seven hundred twenty-nine thousand eighty-seven

Notation

Scientific notation 2.021729087 × 10^9
Engineering notation 2.021729087 × 10^9

Prime Factorization of 2021729087

Prime Factorization 7 × 67 × 73 × 59051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2021729087
Product of the distinct prime numbers

The prime factorization of 2021729087 is 7 × 67 × 73 × 59051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 25, 92, 198, 363, 9175, 77, 10017, 84665, 251749, 70172, 3750106, 1325814, 12052192, 39319837, 543158035, 660913344, 6672180308, 5209819277

Basic calculations (n = 2021729087)

Multiplication

n×y
n×2 4043458174
n×3 6065187261
n×4 8086916348
n×5 10108645435

Division

n÷y
n÷2 1010864543.5
n÷3 673909695.66667
n÷3 505432271.75
n÷5 404345817.4

Exponentiation

ny
n2 4087388501221853569
n3 8.2635922227896E+27
n4 1.6706744759921E+37
n5 3.3776511830216E+46

Nth Root

y√n
2√n 44963.641834264
3√n 1264.4674469404
4√n 212.04632002057
5√n 72.634774385197

Divisors of 2021729087

1, 7, 67, 73, 469, 511, 4891, 34237, 59051, 413357, 3956417, 4310723, 27694919, 30175061, 288818441, 2021729087

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 -2021729086
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 2021729087 can be divided by 16 positive divisors. The sum of these divisors (counting 2021729087) is 1, the average is 0.0625.

Base conversion 2021729087

Base System Value
2 Binary 1111000100000010010001100111111
3 Ternary 12012220020110221002
4 Quaternary 1320200102030333
5 Quinary 13120030312322
6 Senary 532340400515
8 Octal 17040221477
10 Decimal 2021729087
12 Duodecimal 4850a613b
16 Hexadecimal 7881233f
20 Vigesimal 1bbfg2e7
36 Base36 xfoo5b

Cryptographic Hash Functions

md5 44dfbd3b301e0ef291b9826e860d8ad1
sha1 80e6da267527adf8eb71ea09eebf98398886c5e1
sha256 79774f5098ad8a25a65d808e7b0b68fa65a9b8737ec9e7a1924556333924865e
sha512 499654edae3ec05d9463e3e7fe59455e571f360544edbec757030b497b08ac03f883a8374f3926e20cf5f16b8285d3218d8f70bd6b77ee74ca0c0abc2d32290b
ripemd-160 b830c5765d1bb6469728374f015f62f562738ed5

2021729087 as geometric shapes

Circle

Radius = n
Diameter 4043458174
Circumference 12702898494.536
Area 1.2840909687806E+19

Sphere

Radius = n
Volume 3.461445415917E+28
Surface area 5.1363638751224E+19
Circumference 12702898494.536

Square

Length = n
Perimeter 8086916348
Area 4087388501221853569
Diagonal 2859156694.2796

Cube

Length = n
Surface area 2.4524331007331E+19
Volume 8.2635922227896E+27
Space diagonal 3501737497.8238

Equilateral Triangle

Length = n
Perimeter 6065187261
Area 1.7698911385973E+18
Altitude 1750868748.9119

Triangular Pyramid

Length = n
Surface area 1.7698911385973E+18
Volume 9.7387368294915E+26
Height 953052231.42653