1220888912 (number)

1220888912 is an even 10-digits composite number following 1220888911 and preceding 1220888913. In scientific notation, it is written as 1.220888912 × 10^9. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 610288128 positive integers (up to 1220888912) that are relatively prime to 1220888912.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty million eight hundred eighty-eight thousand nine hundred twelve

Notation

Scientific notation 1.220888912 × 10^9
Engineering notation 1.220888912 × 10^9

Prime Factorization of 1220888912

Prime Factorization 2 × 2 × 2 × 2 × 5393 × 14149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 152611114
Product of the distinct prime numbers

The prime factorization of 1220888912 is 2 × 2 × 2 × 2 × 5393 × 14149. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 49, 26, 641, 924, 6940, 851, 20069, 70379, 48057, 756327, 9663708, 9240850, 63498262, 66452548, 621339561, 74905069, 6939380377, 3342302984

Basic calculations (n = 1220888912)

Multiplication

n×y
n×2 2441777824
n×3 3662666736
n×4 4883555648
n×5 6104444560

Division

n÷y
n÷2 610444456
n÷3 406962970.66667
n÷3 305222228
n÷5 244177782.4

Exponentiation

ny
n2 1490569735444543744
n3 1.819820062567E+27
n4 2.2217981362232E+36
n5 2.7125687092172E+45

Nth Root

y√n
2√n 34941.220814391
3√n 1068.7891832379
4√n 186.92570934569
5√n 65.665193732882

Divisors of 1220888912

1, 2, 4, 8, 16, 5393, 10786, 14149, 21572, 28298, 43144, 56596, 86288, 113192, 226384, 76305557, 152611114, 305222228, 610444456, 1220888912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1220888911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1220888912 can be divided by 20 positive divisors. The sum of these divisors (counting 1220888912) is 1, the average is 0.05.

Base conversion 1220888912

Base System Value
2 Binary 1001000110001010100100101010000
3 Ternary 10011002022120201212
4 Quaternary 1020301110211100
5 Quinary 10000021421122
6 Senary 321051515252
8 Octal 11061244520
10 Decimal 1220888912
12 Duodecimal 2a0a58b28
16 Hexadecimal 48c54950
20 Vigesimal j1ab25c
36 Base36 k6vvww

Cryptographic Hash Functions

md5 9ea8d117336039908026997226e9e62c
sha1 f7b3065962bf30ebb6de5ac3e203108bd36151ad
sha256 6d9a346a94237dccdd532fd381b09d27650ecae54ade3fd5d96ffd41a6cd0c4b
sha512 a2313ca4da38e5d717f09ade870929fb453bf2a547f3296f94ae20925ccd3cbd03284bb0856dc99fa123f13a4c24e24f673dc598c90cd7a1e70921d25d32d055
ripemd-160 b8619a5e9703c04d54c5da97fdf4847b96b758bb

1220888912 as geometric shapes

Circle

Radius = n
Diameter 2441777824
Circumference 7671071273.5769
Area 4.6827629305359E+18

Sphere

Radius = n
Volume 7.6228444525545E+27
Surface area 1.8731051722143E+19
Circumference 7671071273.5769

Square

Length = n
Perimeter 4883555648
Area 1490569735444543744
Diagonal 1726597657.5013

Cube

Length = n
Surface area 8943418412667262464
Volume 1.819820062567E+27
Space diagonal 2114641625.9815

Equilateral Triangle

Length = n
Perimeter 3662666736
Area 6.4543562850361E+17
Altitude 1057320812.9907

Triangular Pyramid

Length = n
Surface area 6.4543562850361E+17
Volume 2.1446785113008E+26
Height 575532552.50044