1220291240 (number)

1220291240 is an even 10-digits composite number following 1220291239 and preceding 1220291241. In scientific notation, it is written as 1.220291240 × 10^9. The sum of its digits is 23. It has a total of 7 prime factors and 64 positive divisors. There are 417588480 positive integers (up to 1220291240) that are relatively prime to 1220291240.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty million two hundred ninety-one thousand two hundred forty

Notation

Scientific notation 1.220291240 × 10^9
Engineering notation 1.220291240 × 10^9

Prime Factorization of 1220291240

Prime Factorization 2 × 2 × 2 × 7 × 5 × 563 × 7741

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 305072810
Product of the distinct prime numbers

The prime factorization of 1220291240 is 2 × 2 × 2 × 7 × 5 × 563 × 7741. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 12, 25, 404, 755, 5334, 9848, 39840, 62431, 70373, 576056, 9887630, 3508136, 41550399, 18950462, 198312654, 194940526, 5046620640, 7934325189

Basic calculations (n = 1220291240)

Multiplication

n×y
n×2 2440582480
n×3 3660873720
n×4 4881164960
n×5 6101456200

Division

n÷y
n÷2 610145620
n÷3 406763746.66667
n÷3 305072810
n÷5 244058248

Exponentiation

ny
n2 1489110710420737600
n3 1.8171487553166E+27
n4 2.2174507078898E+36
n5 2.7059356739697E+45

Nth Root

y√n
2√n 34932.667232835
3√n 1068.6147503234
4√n 186.90282831684
5√n 65.658763346865

Divisors of 1220291240

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 563, 1126, 2252, 2815, 3941, 4504, 5630, 7741, 7882, 11260, 15482, 15764, 19705, 22520, 30964, 31528, 38705, 39410, 54187, 61928, 77410, 78820, 108374, 154820, 157640, 216748, 270935, 309640, 433496, 541870, 1083740, 2167480, 4358183, 8716366, 17432732, 21790915, 30507281, 34865464, 43581830, 61014562, 87163660, 122029124, 152536405, 174327320, 244058248, 305072810, 610145620, 1220291240

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 -1220291239
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 1220291240 can be divided by 64 positive divisors. The sum of these divisors (counting 1220291240) is 1, the average is 0.015625.

Base conversion 1220291240

Base System Value
2 Binary 1001000101111000010101010101000
3 Ternary 10011001012012212212
4 Quaternary 1020233002222220
5 Quinary 4444343304430
6 Senary 321031024252
8 Octal 11057025250
10 Decimal 1220291240
12 Duodecimal 2a080b088
16 Hexadecimal 48bc2aa8
20 Vigesimal j16g820
36 Base36 k6j2qw

Cryptographic Hash Functions

md5 ff7da1908be8e193fe4f60dc1282837e
sha1 99b4858c8c269a02f52c1f52cd92a64f8c1e7c50
sha256 082db740160ed601886e16bd34fb4cac895c9f8bba6e956e070beb03c1c2342d
sha512 4b86e5a347f9e3693967279a802990eae5907d6619798bc64588010fc6bdf8b02620df20ec6ec9e941624803b5ed747c77fd2f31de0e2c353fb7bdf10e1f8954
ripemd-160 af42008829a7dcadcb057d345099ebc359314355

1220291240 as geometric shapes

Circle

Radius = n
Diameter 2440582480
Circumference 7667315989.648
Area 4.6781792682397E+18

Sphere

Radius = n
Volume 7.61165490691E+27
Surface area 1.8712717072959E+19
Circumference 7667315989.648

Square

Length = n
Perimeter 4881164960
Area 1489110710420737600
Diagonal 1725752421.6531

Cube

Length = n
Surface area 8934664262524425600
Volume 1.8171487553166E+27
Space diagonal 2113606427.7112

Equilateral Triangle

Length = n
Perimeter 3660873720
Area 6.4480385213593E+17
Altitude 1056803213.8556

Triangular Pyramid

Length = n
Surface area 6.4480385213593E+17
Volume 2.1415303455151E+26
Height 575250807.21769