1221034880 (number)

1221034880 is an even 10-digits composite number following 1221034879 and preceding 1221034881. In scientific notation, it is written as 1.221034880 × 10^9. The sum of its digits is 29. It has a total of 11 prime factors and 128 positive divisors. There are 440229888 positive integers (up to 1221034880) that are relatively prime to 1221034880.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty-one million thirty-four thousand eight hundred eighty

Notation

Scientific notation 1.221034880 × 10^9
Engineering notation 1.221034880 × 10^9

Prime Factorization of 1221034880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 43 × 3413

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 19078670
Product of the distinct prime numbers

The prime factorization of 1221034880 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 43 × 3413. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1221034880)

Multiplication

n×y
n×2 2442069760
n×3 3663104640
n×4 4884139520
n×5 6105174400

Division

n÷y
n÷2 610517440
n÷3 407011626.66667
n÷3 305258720
n÷5 244206976

Exponentiation

ny
n2 1490926178176614400
n3 1.8204728670587E+27
n4 2.2228608687723E+36
n5 2.7141906541581E+45

Nth Root

y√n
2√n 34943.309516988
3√n 1068.8317759207
4√n 186.93129624808
5√n 65.666763828007

Divisors of 1221034880

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1221034879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1221034880 can be divided by 128 positive divisors. The sum of these divisors (counting 1221034880) is 1, the average is 0.0078125.

Base conversion 1221034880

Base System Value
2 Binary 1001000110001111000001110000000
3 Ternary 10011002120222222002
4 Quaternary 1020301320032000
5 Quinary 10000041104010
6 Senary 321055003132
8 Octal 11061701600
10 Decimal 1221034880
12 Duodecimal 2a0b094a8
16 Hexadecimal 48c78380
20 Vigesimal j1b9740
36 Base36 k6z0jk

Cryptographic Hash Functions

md5 9983482ec46689d98b74cc5cce049147
sha1 a09db1a6daae13c5efb856d8f449f16bd22b4435
sha256 948e40af33b77bce03fd3040bbe1dc2159b57db5cb51b41e78f83abb617bf767
sha512 ac16ff5716ae9a8582121bd0ef9524614d0275aafe7659f75f2591dd7c72c4702df9dee462e338a2d4d4327a31d8774e0273e09799d04e09f5dfd5945b5255f9
ripemd-160 91c147080c427e2b34d3ac4eca9f894c0e227bad

1221034880 as geometric shapes

Circle

Radius = n
Diameter 2442069760
Circumference 7671988417.5698
Area 4.6838827284044E+18

Sphere

Radius = n
Volume 7.6255789136151E+27
Surface area 1.8735530913617E+19
Circumference 7671988417.5698

Square

Length = n
Perimeter 4884139520
Area 1490926178176614400
Diagonal 1726804087.4266

Cube

Length = n
Surface area 8945557069059686400
Volume 1.8204728670587E+27
Space diagonal 2114894449.9738

Equilateral Triangle

Length = n
Perimeter 3663104640
Area 6.455899727341E+17
Altitude 1057447224.9869

Triangular Pyramid

Length = n
Surface area 6.455899727341E+17
Volume 2.1454478487723E+26
Height 575601362.47553