1215222357 (number)

1215222357 is an odd 10-digits composite number following 1215222356 and preceding 1215222358. In scientific notation, it is written as 1.215222357 × 10^9. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 810148236 positive integers (up to 1215222357) that are relatively prime to 1215222357.

Interesting facts

Basic properties

Name

Name one billion two hundred fifteen million two hundred twenty-two thousand three hundred fifty-seven

Notation

Scientific notation 1.215222357 × 10^9
Engineering notation 1.215222357 × 10^9

Prime Factorization of 1215222357

Prime Factorization 3 × 405074119

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1215222357
Product of the distinct prime numbers

The prime factorization of 1215222357 is 3 × 405074119. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 51, 11, 860, 975, 2096, 1899, 96109, 16778, 995043, 498719, 5023264, 9156613, 58387903, 71322396, 654077334, 455734501, 4536703279, 4692676696

Basic calculations (n = 1215222357)

Multiplication

n×y
n×2 2430444714
n×3 3645667071
n×4 4860889428
n×5 6076111785

Division

n÷y
n÷2 607611178.5
n÷3 405074119
n÷3 303805589.25
n÷5 243044471.4

Exponentiation

ny
n2 1476765376952635449
n3 1.7945983021164E+27
n4 2.1808359785661E+36
n5 2.6502006381034E+45

Nth Root

y√n
2√n 34860.039543867
3√n 1067.1330820369
4√n 186.70843458148
5√n 65.60412541354

Divisors of 1215222357

1, 3, 405074119, 1215222357

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1215222356
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1215222357 can be divided by 4 positive divisors. The sum of these divisors (counting 1215222357) is 1, the average is 0.25.

Base conversion 1215222357

Base System Value
2 Binary 1001000011011101101001001010101
3 Ternary 10010200122200200110
4 Quaternary 1020123231021111
5 Quinary 4442044103412
6 Senary 320330233233
8 Octal 11033551125
10 Decimal 1215222357
12 Duodecimal 29ab85819
16 Hexadecimal 486ed255
20 Vigesimal ijf2fhh
36 Base36 k3ifkl

Cryptographic Hash Functions

md5 4c76aa8279fd8865d5311c85946df542
sha1 cd82893ff803b9b072179aba80234c7a58d0092f
sha256 943833fdafa8038b25738b93fec463a9fcd5a2a55690ef72fdee21db56f2f5fe
sha512 a95ac8fbc31a40b399d3145d25f0dd70661b5cc6347485dddee8a6cd4fc19391029778a933906693f6965b18222acfd360bc5d392a8a6d408d7b6ddde58da1b2
ripemd-160 df3483a51f040d258e35d04bf7ddafc00c7ea0f2

1215222357 as geometric shapes

Circle

Radius = n
Diameter 2430444714
Circumference 7635467258.4585
Area 4.6393952593102E+18

Sphere

Radius = n
Volume 7.5171957894314E+27
Surface area 1.8557581037241E+19
Circumference 7635467258.4585

Square

Length = n
Perimeter 4860889428
Area 1476765376952635449
Diagonal 1718583938.5684

Cube

Length = n
Surface area 8860592261715812694
Volume 1.7945983021164E+27
Space diagonal 2104826864.8176

Equilateral Triangle

Length = n
Perimeter 3645667071
Area 6.3945816593514E+17
Altitude 1052413432.4088

Triangular Pyramid

Length = n
Surface area 6.3945816593514E+17
Volume 2.1149543815539E+26
Height 572861312.85613