1320221491 (number)

1320221491 is an odd 10-digits composite number following 1320221490 and preceding 1320221492. In scientific notation, it is written as 1.320221491 × 10^9. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 1274696584 positive integers (up to 1320221491) that are relatively prime to 1320221491.

Interesting facts

Basic properties

Name

Name one billion three hundred twenty million two hundred twenty-one thousand four hundred ninety-one

Notation

Scientific notation 1.320221491 × 10^9
Engineering notation 1.320221491 × 10^9

Prime Factorization of 1320221491

Prime Factorization 29 × 45524879

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1320221491
Product of the distinct prime numbers

The prime factorization of 1320221491 is 29 × 45524879. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1320221491)

Multiplication

n×y
n×2 2640442982
n×3 3960664473
n×4 5280885964
n×5 6601107455

Division

n÷y
n÷2 660110745.5
n÷3 440073830.33333
n÷3 330055372.75
n÷5 264044298.2

Exponentiation

ny
n2 1742984785298263081
n3 2.3011259720368E+27
n4 3.0379959617812E+36
n5 4.0108275583148E+45

Nth Root

y√n
2√n 36334.852290879
3√n 1097.0226623727
4√n 190.61703043243
5√n 66.700541487108

Divisors of 1320221491

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1320221490
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1320221491 can be divided by 4 positive divisors. The sum of these divisors (counting 1320221491) is 1, the average is 0.25.

Base conversion 1320221491

Base System Value
2 Binary 1001110101100001111101100110011
3 Ternary 10102000020012102021
4 Quaternary 1032230033230303
5 Quinary 10200434041431
6 Senary 335000532311
8 Octal 11654175463
10 Decimal 1320221491
12 Duodecimal 30a181097
16 Hexadecimal 4eb0fb33
20 Vigesimal 10cb7deb
36 Base36 lu0xf7

Cryptographic Hash Functions

md5 2468704725a94a0ace0a4dfa92f928f1
sha1 516ca6061758777eb8371b8b7cea2026a0c3865d
sha256 4a9fe354e279f6aa41ab53cdb580d1c2ee0edd1bc225ba2db824589d69205f6b
sha512 63d4ea16b36e4de6d8f66fa90625f215ac88d1d585475239d890316dce9ed4016a5d2bb6ceb7a0d9f9ae7cdd350e3acbe64fb6efbadef152e692f1dac1aa5896
ripemd-160 4afe050f810745fadb278e420c802921f723751d

1320221491 as geometric shapes

Circle

Radius = n
Diameter 2640442982
Circumference 8295196274.4739
Area 5.4757481968118E+18

Sphere

Radius = n
Volume 9.6389339316473E+27
Surface area 2.1902992787247E+19
Circumference 8295196274.4739

Square

Length = n
Perimeter 5280885964
Area 1742984785298263081
Diagonal 1867075137.9086

Cube

Length = n
Surface area 1.045790871179E+19
Volume 2.3011259720368E+27
Space diagonal 2286690699.6563

Equilateral Triangle

Length = n
Perimeter 3960664473
Area 7.5473455123903E+17
Altitude 1143345349.8282

Triangular Pyramid

Length = n
Surface area 7.5473455123903E+17
Volume 2.7119029653195E+26
Height 622358379.30288