215331379 (number)

215331379 is an odd 9-digits composite number following 215331378 and preceding 215331380. In scientific notation, it is written as 2.15331379 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 6 positive divisors. There are 209510280 positive integers (up to 215331379) that are relatively prime to 215331379.

Interesting facts

Basic properties

Name

Name two hundred fifteen million three hundred thirty-one thousand three hundred seventy-nine

Notation

Scientific notation 2.15331379 × 10^8
Engineering notation 2.15331379 × 10^6

Prime Factorization of 215331379

Prime Factorization 37 × 37 × 157291

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 5819767
Product of the distinct prime numbers

The prime factorization of 215331379 is 37 × 37 × 157291. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 66, 86, 942, 112, 5762, 225, 28275, 58512, 870304, 855093, 7934193, 2990865, 60968742, 142422, 513509791, 87733615, 478138332, 9778439782

Basic calculations (n = 215331379)

Multiplication

n×y
n×2 430662758
n×3 645994137
n×4 861325516
n×5 1076656895

Division

n÷y
n÷2 107665689.5
n÷3 71777126.333333
n÷3 53832844.75
n÷5 43066275.8

Exponentiation

ny
n2 46367602782041641
n3 9.9843998479813E+24
n4 2.1499545877532E+33
n5 4.6295268616827E+41

Nth Root

y√n
2√n 14674.173877939
3√n 599.38026658603
4√n 121.13700457721
5√n 46.411057518855

Divisors of 215331379

1, 37, 1369, 157291, 5819767, 215331379

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -215331378
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 215331379 can be divided by 6 positive divisors. The sum of these divisors (counting 215331379) is 1, the average is 0.16666666666667.

Base conversion 215331379

Base System Value
2 Binary 1100110101011011001000110011
3 Ternary 120000011222010021
4 Quaternary 30311123020303
5 Quinary 420111101004
6 Senary 33211144311
8 Octal 1465331063
10 Decimal 215331379
12 Duodecimal 60145097
16 Hexadecimal cd5b233
20 Vigesimal 375g88j
36 Base36 3k7ar7

Cryptographic Hash Functions

md5 f364842305c196906066e02efcee8250
sha1 03e7458fbf299d03c225eb885147be1658a9756e
sha256 2120e425cb44cda54dd480c7c460adae571af0d703675160fe947369657fc075
sha512 855dd29d61e9be2b0d935e7e8455ce859e58151ac52c7c84a8646fac71f05e9d9292763cc847b73ce11558c814eb15d815752b7d6cf4ec0ad90c46a05b3ee1ab
ripemd-160 9ce608fa093440acb8399fc92896a9d662ad85fe

215331379 as geometric shapes

Circle

Radius = n
Diameter 430662758
Circumference 1352966956.7075
Area 1.4566812026463E+17

Sphere

Radius = n
Volume 4.1822556283895E+25
Surface area 5.8267248105853E+17
Circumference 1352966956.7075

Square

Length = n
Perimeter 861325516
Area 46367602782041641
Diagonal 304524556.5863

Cube

Length = n
Surface area 278205616692249846
Volume 9.9843998479813E+24
Space diagonal 372964888.89187

Equilateral Triangle

Length = n
Perimeter 645994137
Area 2.0077760960917E+16
Altitude 186482444.44593

Triangular Pyramid

Length = n
Surface area 2.0077760960917E+16
Volume 1.1766728064309E+24
Height 101508185.52877