1221567241 (number)

1221567241 is an odd 10-digits prime number following 1221567240 and preceding 1221567242. In scientific notation, it is written as 1.221567241 × 10^9. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 1221567240 positive integers (up to 1221567241) that are relatively prime to 1221567241.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty-one million five hundred sixty-seven thousand two hundred forty-one

Notation

Scientific notation 1.221567241 × 10^9
Engineering notation 1.221567241 × 10^9

Prime Factorization of 1221567241

Prime Factorization 1221567241

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 1221567241
Product of the distinct prime numbers

The prime factorization of 1221567241 is 1221567241. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 7, 22, 42, 305, 757, 4889, 6143, 19080, 39247, 339341, 978759, 2140536, 3370546, 60561689, 87655739, 652912487, 684232755, 5962994535, 4163009244

Basic calculations (n = 1221567241)

Multiplication

n×y
n×2 2443134482
n×3 3664701723
n×4 4886268964
n×5 6107836205

Division

n÷y
n÷2 610783620.5
n÷3 407189080.33333
n÷3 305391810.25
n÷5 244313448.2

Exponentiation

ny
n2 1492226524284352081
n3 1.8228550382171E+27
n4 2.2267399997778E+36
n5 2.7201126379529E+45

Nth Root

y√n
2√n 34950.926182292
3√n 1068.9870872578
4√n 186.95166803827
5√n 65.67248886168

Divisors of 1221567241

1, 1221567241

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 1221567242
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 610783621
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 34950.926196597
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999983628
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1221567241 can be divided by 2 positive divisors. The sum of these divisors (counting 1221567241) is 1221567242, the average is 610783621.

Base conversion 1221567241

Base System Value
2 Binary 1001000110011111010001100001001
3 Ternary 10011010121001020011
4 Quaternary 1020303322030021
5 Quinary 10000210122431
6 Senary 321114231521
8 Octal 11063721411
10 Decimal 1221567241
12 Duodecimal 2a11255a1
16 Hexadecimal 48cfa309
20 Vigesimal j1efi21
36 Base36 k7afbd

Cryptographic Hash Functions

md5 301dd3151b991af09bfa416b193e8d77
sha1 400b8becf1b56fdedc11db2d6b972ac4642563c0
sha256 1510acde1c794b1bba163922230f0a7d75b9c9753ab638c43dfcfd89ef895c8d
sha512 41f1dc70adb446f4e5f2b3dcb08d9f168c00fd35b647846547964532fe0d0fc13419d00bec0e6ee7e85807bf785764f83f5fcc3bd1e302b6596fda803985e806
ripemd-160 58342b782e4b5bc86e7067dbbaa49f46ac427d38

1221567241 as geometric shapes

Circle

Radius = n
Diameter 2443134482
Circumference 7675333340.3831
Area 4.6879678861836E+18

Sphere

Radius = n
Volume 7.6355573288291E+27
Surface area 1.8751871544734E+19
Circumference 7675333340.3831

Square

Length = n
Perimeter 4886268964
Area 1492226524284352081
Diagonal 1727556959.5729

Cube

Length = n
Surface area 8953359145706112486
Volume 1.8228550382171E+27
Space diagonal 2115816526.2737

Equilateral Triangle

Length = n
Perimeter 3664701723
Area 6.461530391156E+17
Altitude 1057908263.1369

Triangular Pyramid

Length = n
Surface area 6.461530391156E+17
Volume 2.1482552644056E+26
Height 575852319.85763