215681304 (number)

215681304 is an even 9-digits composite number following 215681303 and preceding 215681305. In scientific notation, it is written as 2.15681304 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 68767776 positive integers (up to 215681304) that are relatively prime to 215681304.

Interesting facts

Basic properties

Name

Name two hundred fifteen million six hundred eighty-one thousand three hundred four

Notation

Scientific notation 2.15681304 × 10^8
Engineering notation 2.15681304 × 10^6

Prime Factorization of 215681304

Prime Factorization 2 × 2 × 2 × 3 × 23 × 390727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 53920326
Product of the distinct prime numbers

The prime factorization of 215681304 is 2 × 2 × 2 × 3 × 23 × 390727. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 215681304)

Multiplication

n×y
n×2 431362608
n×3 647043912
n×4 862725216
n×5 1078406520

Division

n÷y
n÷2 107840652
n÷3 71893768
n÷3 53920326
n÷5 43136260.8

Exponentiation

ny
n2 46518424895140416
n3 1.003315454141E+25
n4 2.1639638547248E+33
n5 4.6672654599592E+41

Nth Root

y√n
2√n 14686.09219636
3√n 599.70476586295
4√n 121.18618814189
5√n 46.426131813237

Divisors of 215681304

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 -215681303
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 215681304 can be divided by 32 positive divisors. The sum of these divisors (counting 215681304) is 1, the average is 0.03125.

Base conversion 215681304

Base System Value
2 Binary 1100110110110000100100011000
3 Ternary 120000211202010110
4 Quaternary 30312300210120
5 Quinary 420203300204
6 Senary 33222444320
8 Octal 1466604430
10 Decimal 215681304
12 Duodecimal 602936a0
16 Hexadecimal cdb0918
20 Vigesimal 3780354
36 Base36 3kesrc

Cryptographic Hash Functions

md5 24c98491774e1e44c9264414ca673450
sha1 5455f187c37854025900ef7aaadcae3e95e71abb
sha256 24b2df143f37c1a27d4e9409dfc49cbed4e73bc273a592456c44d3eaaa7072bd
sha512 e4595d1ff2c2f2cd30ff13b17430b83ac7b5632e552585ac0f66dde7a6fcf0b942dcf1b88c03de08b7dad162560dbee35c47c055b1aeddab83dab8a4d7fd1868
ripemd-160 0d73729a5ae1ee8c110347d54e8b8b042eb4ea31

215681304 as geometric shapes

Circle

Radius = n
Diameter 431362608
Circumference 1355165600.3261
Area 1.4614194190714E+17

Sphere

Radius = n
Volume 4.2026779466166E+25
Surface area 5.8456776762857E+17
Circumference 1355165600.3261

Square

Length = n
Perimeter 862725216
Area 46518424895140416
Diagonal 305019425.26711

Cube

Length = n
Surface area 279110549370842496
Volume 1.003315454141E+25
Space diagonal 373570976.77071

Equilateral Triangle

Length = n
Perimeter 647043912
Area 2.0143068851615E+16
Altitude 186785488.38535

Triangular Pyramid

Length = n
Surface area 2.0143068851615E+16
Volume 1.1824186021539E+24
Height 101673141.7557