1215313085 (number)

1215313085 is an odd 10-digits composite number following 1215313084 and preceding 1215313086. In scientific notation, it is written as 1.215313085 × 10^9. The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors. There are 766080000 positive integers (up to 1215313085) that are relatively prime to 1215313085.

Interesting facts

Basic properties

Name

Name one billion two hundred fifteen million three hundred thirteen thousand eighty-five

Notation

Scientific notation 1.215313085 × 10^9
Engineering notation 1.215313085 × 10^9

Prime Factorization of 1215313085

Prime Factorization 5 × 7 × 43 × 17 × 47501

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1215313085
Product of the distinct prime numbers

The prime factorization of 1215313085 is 5 × 7 × 43 × 17 × 47501. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1215313085)

Multiplication

n×y
n×2 2430626170
n×3 3645939255
n×4 4861252340
n×5 6076565425

Division

n÷y
n÷2 607656542.5
n÷3 405104361.66667
n÷3 303828271.25
n÷5 243062617

Exponentiation

ny
n2 1476985894572217225
n3 1.795000284034E+27
n4 2.1814873327653E+36
n5 2.6511901002714E+45

Nth Root

y√n
2√n 34861.340837667
3√n 1067.1596386146
4√n 186.7119193776
5√n 65.605104979676

Divisors of 1215313085

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1215313084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1215313085 can be divided by 32 positive divisors. The sum of these divisors (counting 1215313085) is 1, the average is 0.03125.

Base conversion 1215313085

Base System Value
2 Binary 1001000011100000011010010111101
3 Ternary 10010200211022010202
4 Quaternary 1020130003102331
5 Quinary 4442110004320
6 Senary 320332213245
8 Octal 11034032275
10 Decimal 1215313085
12 Duodecimal 29b00a225
16 Hexadecimal 487034bd
20 Vigesimal ijfe2e5
36 Base36 k3kdkt

Cryptographic Hash Functions

md5 2ff0e401ec312f53a843d0439e0d26d6
sha1 f26cff8e4d990550b0ddfd0cd55744500b67b4e0
sha256 f44a4667ab22f233c242ad5be7906ad8757c456b3419c06493a6fb3317386a63
sha512 13d9b40b3c7491d025b6e510487c6dfb74439021048955aa2ade7812203e852c162e20c1c4238aac997f1960372cff939f9f31414a1d45fe583105d9313dc40b
ripemd-160 db50c99174012ae23ce8fc720605fcc98af2f4bc

1215313085 as geometric shapes

Circle

Radius = n
Diameter 2430626170
Circumference 7636037319.2951
Area 4.6400880358438E+18

Sphere

Radius = n
Volume 7.5188796073506E+27
Surface area 1.8560352143375E+19
Circumference 7636037319.2951

Square

Length = n
Perimeter 4861252340
Area 1476985894572217225
Diagonal 1718712247.3365

Cube

Length = n
Surface area 8861915367433303350
Volume 1.795000284034E+27
Space diagonal 2104984010.3233

Equilateral Triangle

Length = n
Perimeter 3645939255
Area 6.3955365286541E+17
Altitude 1052492005.1616

Triangular Pyramid

Length = n
Surface area 6.3955365286541E+17
Volume 2.1154281217871E+26
Height 572904082.4455