1220161191 (number)

1220161191 is an odd 10-digits composite number following 1220161190 and preceding 1220161192. In scientific notation, it is written as 1.220161191 × 10^9. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 812193792 positive integers (up to 1220161191) that are relatively prime to 1220161191.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.220161191 × 10^9
Engineering notation 1.220161191 × 10^9

Prime Factorization of 1220161191

Prime Factorization 3 × 653 × 622849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1220161191
Product of the distinct prime numbers

The prime factorization of 1220161191 is 3 × 653 × 622849. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 69, 36, 973, 607, 4182, 8386, 53631, 89805, 611947, 921297, 2307931, 6596499, 18082717, 19830466, 624918541, 177379220, 8485283969, 6651948385

Basic calculations (n = 1220161191)

Multiplication

n×y
n×2 2440322382
n×3 3660483573
n×4 4880644764
n×5 6100805955

Division

n÷y
n÷2 610080595.5
n÷3 406720397
n÷3 305040297.75
n÷5 244032238.2

Exponentiation

ny
n2 1488793332022538481
n3 1.8165678451535E+27
n4 2.2165055854748E+36
n5 2.7044940950311E+45

Nth Root

y√n
2√n 34930.805759387
3√n 1068.5767874687
4√n 186.8978484611
5√n 65.657363808745

Divisors of 1220161191

1, 3, 653, 1959, 622849, 1868547, 406720397, 1220161191

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 -1220161190
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 1220161191 can be divided by 8 positive divisors. The sum of these divisors (counting 1220161191) is 1, the average is 0.125.

Base conversion 1220161191

Base System Value
2 Binary 1001000101110100010111010100111
3 Ternary 10011000221121111020
4 Quaternary 1020232202322213
5 Quinary 4444330124231
6 Senary 321024142223
8 Octal 11056427247
10 Decimal 1220161191
12 Duodecimal 2a0767973
16 Hexadecimal 48ba2ea7
20 Vigesimal j1602jb
36 Base36 k6gaef

Cryptographic Hash Functions

md5 876fe35c93e9acbd056a513583618a74
sha1 4c2c74af7bed621e35a8967e03f80f4008eb6f64
sha256 84c1206741ea324a72c48d55a2c677c606e5ecca71580288c2169dd64f5407d0
sha512 110397bf17c3bb5537250c63aad58cf4e8b3269fa6579191973d858a35f5529f9effd6104a81885e2008df1336801f1f172b4b024b6f66ba3116c9178e191021
ripemd-160 a2f5f3301ae00b6ae3d5658e510609f8cf6bc19e

1220161191 as geometric shapes

Circle

Radius = n
Diameter 2440322382
Circumference 7666498867.6819
Area 4.6771821945955E+18

Sphere

Radius = n
Volume 7.6092215961088E+27
Surface area 1.8708728778382E+19
Circumference 7666498867.6819

Square

Length = n
Perimeter 4880644764
Area 1488793332022538481
Diagonal 1725568504.5935

Cube

Length = n
Surface area 8932759992135230886
Volume 1.8165678451535E+27
Space diagonal 2113381176.2358

Equilateral Triangle

Length = n
Perimeter 3660483573
Area 6.446664232582E+17
Altitude 1056690588.1179

Triangular Pyramid

Length = n
Surface area 6.446664232582E+17
Volume 2.1408457363224E+26
Height 575189501.53117