1220231389 (number)

1220231389 is an odd 10-digits composite number following 1220231388 and preceding 1220231390. In scientific notation, it is written as 1.220231389 × 10^9. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 1047322368 positive integers (up to 1220231389) that are relatively prime to 1220231389.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty million two hundred thirty-one thousand three hundred eighty-nine

Notation

Scientific notation 1.220231389 × 10^9
Engineering notation 1.220231389 × 10^9

Prime Factorization of 1220231389

Prime Factorization 13 × 17 × 83 × 66523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1220231389
Product of the distinct prime numbers

The prime factorization of 1220231389 is 13 × 17 × 83 × 66523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 17, 26, 462, 762, 2936, 3562, 75, 16457, 335311, 366763, 440194, 847041, 9223035, 7997535, 564392300, 850648725, 3408957915, 9372153581

Basic calculations (n = 1220231389)

Multiplication

n×y
n×2 2440462778
n×3 3660694167
n×4 4880925556
n×5 6101156945

Division

n÷y
n÷2 610115694.5
n÷3 406743796.33333
n÷3 305057847.25
n÷5 244046277.8

Exponentiation

ny
n2 1488964642700869321
n3 1.8168813941348E+27
n4 2.2170157072133E+36
n5 2.7052721558477E+45

Nth Root

y√n
2√n 34931.810560004
3√n 1068.5972794375
4√n 186.90053654285
5√n 65.658119267875

Divisors of 1220231389

1, 13, 17, 83, 221, 1079, 1411, 18343, 66523, 864799, 1130891, 5521409, 14701583, 71778317, 93863953, 1220231389

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 -1220231388
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 1220231389 can be divided by 16 positive divisors. The sum of these divisors (counting 1220231389) is 1, the average is 0.0625.

Base conversion 1220231389

Base System Value
2 Binary 1001000101110110100000011011101
3 Ternary 10011001002011210011
4 Quaternary 1020232310003131
5 Quinary 4444334401024
6 Senary 321025443221
8 Octal 11056640335
10 Decimal 1220231389
12 Duodecimal 2a07a0511
16 Hexadecimal 48bb40dd
20 Vigesimal j168i99
36 Base36 k6hskd

Cryptographic Hash Functions

md5 dace4e7d6fb4392c1e2987c00c89256c
sha1 99218c3648b118010a744a7a2040079f4a557c91
sha256 cbbcf1d82065f1780e65db7625dff4eb327f439a6e2722d54e93cad9aa06e1e5
sha512 eaabf1021970fad3e3fd1d3a8988df08843c049918f825449f4aa373db254a3d5a63793864afb118d8520a7c826bbd756e93f86b9e1dc969e404fd003458da4d
ripemd-160 4dbc5b88702eb4bdd5e1e516523e3eb5560e1787

1220231389 as geometric shapes

Circle

Radius = n
Diameter 2440462778
Circumference 7666939934.7241
Area 4.677720382964E+18

Sphere

Radius = n
Volume 7.6105349870104E+27
Surface area 1.8710881531856E+19
Circumference 7666939934.7241

Square

Length = n
Perimeter 4880925556
Area 1488964642700869321
Diagonal 1725667779.5572

Cube

Length = n
Surface area 8933787856205215926
Volume 1.8168813941348E+27
Space diagonal 2113502762.7383

Equilateral Triangle

Length = n
Perimeter 3660694167
Area 6.4474060295789E+17
Altitude 1056751381.3692

Triangular Pyramid

Length = n
Surface area 6.4474060295789E+17
Volume 2.1412152573406E+26
Height 575222593.18572