201215840 (number)

201215840 is an even 9-digits composite number following 201215839 and preceding 201215841. In scientific notation, it is written as 2.01215840 × 10^8. The sum of its digits is 23. It has a total of 8 prime factors and 48 positive divisors. There are 68987904 positive integers (up to 201215840) that are relatively prime to 201215840.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred fifteen thousand eight hundred forty

Notation

Scientific notation 2.01215840 × 10^8
Engineering notation 2.01215840 × 10^6

Prime Factorization of 201215840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 5 × 179657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12575990
Product of the distinct prime numbers

The prime factorization of 201215840 is 2 × 2 × 2 × 2 × 2 × 7 × 5 × 179657. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201215840)

Multiplication

n×y
n×2 402431680
n×3 603647520
n×4 804863360
n×5 1006079200

Division

n÷y
n÷2 100607920
n÷3 67071946.666667
n÷3 50303960
n÷5 40243168

Exponentiation

ny
n2 40487814266905600
n3 8.1467895574794E+24
n4 1.6392631041114E+33
n5 3.2984570247479E+41

Nth Root

y√n
2√n 14185.056926216
3√n 585.98620025201
4√n 119.10103662948
5√n 45.785971457451

Divisors of 201215840

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201215839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201215840 can be divided by 48 positive divisors. The sum of these divisors (counting 201215840) is 1, the average is 0.020833333333333.

Base conversion 201215840

Base System Value
2 Binary 1011111111100100111101100000
3 Ternary 112000121211020112
4 Quaternary 23333210331200
5 Quinary 403002401330
6 Senary 31544430452
8 Octal 1377447540
10 Decimal 201215840
12 Duodecimal 57478428
16 Hexadecimal bfe4f60
20 Vigesimal 32hbjc0
36 Base36 3bsr4w

Cryptographic Hash Functions

md5 86c080031cab8f27431eea662d05d182
sha1 5aadcf76b37412b21327b42520919fb679f7a0f9
sha256 270a768c50b27eab44850b1baea3cc374724fb9a817db82587e1adcfc8ec2727
sha512 62a7a05245ecd3defd3f82e70ea61fea580de757a32225e0dd123b03191a576639dd8d8e19507819203f8005fc2ecbddbfcb471bf8b94b7b1a9a41005a0b3856
ripemd-160 493bdf116e4de6a02e34413d3e8025e1648478f7

201215840 as geometric shapes

Circle

Radius = n
Diameter 402431680
Circumference 1264276409.4598
Area 1.2719621986082E+17

Sphere

Radius = n
Volume 3.4125192298826E+25
Surface area 5.0878487944327E+17
Circumference 1264276409.4598

Square

Length = n
Perimeter 804863360
Area 40487814266905600
Diagonal 284562169.89229

Cube

Length = n
Surface area 242926885601433600
Volume 8.1467895574794E+24
Space diagonal 348516058.16765

Equilateral Triangle

Length = n
Perimeter 603647520
Area 1.7531737849423E+16
Altitude 174258029.08382

Triangular Pyramid

Length = n
Surface area 1.7531737849423E+16
Volume 9.6010835683224E+23
Height 94854056.630765