201215394 (number)

201215394 is an even 9-digits composite number following 201215393 and preceding 201215395. In scientific notation, it is written as 2.01215394 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 67071780 positive integers (up to 201215394) that are relatively prime to 201215394.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred fifteen thousand three hundred ninety-four

Notation

Scientific notation 2.01215394 × 10^8
Engineering notation 2.01215394 × 10^6

Prime Factorization of 201215394

Prime Factorization 2 × 27 × 3726211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201215394
Product of the distinct prime numbers

The prime factorization of 201215394 is 2 × 27 × 3726211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 93, 12, 613, 665, 66, 8095, 51573, 77342, 250773, 697908, 7083143, 4292634, 36526866, 88756480, 89539310, 122290854, 4245439703, 1210419000

Basic calculations (n = 201215394)

Multiplication

n×y
n×2 402430788
n×3 603646182
n×4 804861576
n×5 1006076970

Division

n÷y
n÷2 100607697
n÷3 67071798
n÷3 50303848.5
n÷5 40243078.8

Exponentiation

ny
n2 40487634782575236
n3 8.146735384904E+24
n4 1.6392485702872E+33
n5 3.2984204693427E+41

Nth Root

y√n
2√n 14185.041205439
3√n 585.98576730061
4√n 119.10097063181
5√n 45.78595116028

Divisors of 201215394

1, 2, 27, 54, 3726211, 7452422, 100607697, 201215394

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201215393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201215394 can be divided by 8 positive divisors. The sum of these divisors (counting 201215394) is 1, the average is 0.125.

Base conversion 201215394

Base System Value
2 Binary 1011111111100100110110100010
3 Ternary 112000121210122000
4 Quaternary 23333210312202
5 Quinary 403002343034
6 Senary 31544424430
8 Octal 1377446642
10 Decimal 201215394
12 Duodecimal 57478116
16 Hexadecimal bfe4da2
20 Vigesimal 32hbi9e
36 Base36 3bsqsi

Cryptographic Hash Functions

md5 e740877161cb0c10b1df7972b19d04e3
sha1 f2aae11d2ff36fbc03e99808bcfb6f6aabe23dad
sha256 f9877559a68a8ef7503d226fc01f23a0a5bc42701c848e4027b4293be5f84d22
sha512 7f32154a008c6f8b1425b00ca10b7eebdfae1671b950ff4bcc9f2f6710e51feda09deb5999e3c4b7c8a97b591fd978632e7d1c8c6816eb5324e273be9d8de8dc
ripemd-160 bf1e97fe88c4287725b491cde29392c62d22497b

201215394 as geometric shapes

Circle

Radius = n
Diameter 402430788
Circumference 1264273607.1592
Area 1.2719565599416E+17

Sphere

Radius = n
Volume 3.4124965381272E+25
Surface area 5.0878262397666E+17
Circumference 1264273607.1592

Square

Length = n
Perimeter 804861576
Area 40487634782575236
Diagonal 284561539.15305

Cube

Length = n
Surface area 242925808695451416
Volume 8.146735384904E+24
Space diagonal 348515285.67299

Equilateral Triangle

Length = n
Perimeter 603646182
Area 1.7531660130428E+16
Altitude 174257642.83649

Triangular Pyramid

Length = n
Surface area 1.7531660130428E+16
Volume 9.60101972533E+23
Height 94853846.384349