201215420 (number)

201215420 is an even 9-digits composite number following 201215419 and preceding 201215421. In scientific notation, it is written as 2.01215420 × 10^8. The sum of its digits is 17. It has a total of 7 prime factors and 96 positive divisors. There are 65721600 positive integers (up to 201215420) that are relatively prime to 201215420.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred fifteen thousand four hundred twenty

Notation

Scientific notation 2.01215420 × 10^8
Engineering notation 2.01215420 × 10^6

Prime Factorization of 201215420

Prime Factorization 2 × 2 × 7 × 5 × 71 × 31 × 653

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 100607710
Product of the distinct prime numbers

The prime factorization of 201215420 is 2 × 2 × 7 × 5 × 71 × 31 × 653. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201215420)

Multiplication

n×y
n×2 402430840
n×3 603646260
n×4 804861680
n×5 1006077100

Division

n÷y
n÷2 100607710
n÷3 67071806.666667
n÷3 50303855
n÷5 40243084

Exponentiation

ny
n2 40487645245776400
n3 8.1467385429399E+24
n4 1.6392494175478E+33
n5 3.2984226003664E+41

Nth Root

y√n
2√n 14185.042121897
3√n 585.98579253995
4√n 119.10097447921
5√n 45.785952343524

Divisors of 201215420

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201215419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201215420 can be divided by 96 positive divisors. The sum of these divisors (counting 201215420) is 1, the average is 0.010416666666667.

Base conversion 201215420

Base System Value
2 Binary 1011111111100100110110111100
3 Ternary 112000121210122222
4 Quaternary 23333210312330
5 Quinary 403002343140
6 Senary 31544424512
8 Octal 1377446674
10 Decimal 201215420
12 Duodecimal 57478138
16 Hexadecimal bfe4dbc
20 Vigesimal 32hbib0
36 Base36 3bsqt8

Cryptographic Hash Functions

md5 3ca6f763940a0dec334c8430c5d18b66
sha1 34d23afc017b5367c5d808bab5ba08b518293bc4
sha256 694da64745fdb98c381df88184b72ef937d2f3c9568cb4c98f7fafeaef47c305
sha512 4406de026aee9771175442df0635525fd9a08c164d45cfd9312c14cdebe8c54e6da1ef55a839bea2d5169f593a253f491546d7292ed4269c8e063623cf8d4344
ripemd-160 40895a3654bbf4f5af8b4c17822c7f61ccf56747

201215420 as geometric shapes

Circle

Radius = n
Diameter 402430840
Circumference 1264273770.522
Area 1.2719568886528E+17

Sphere

Radius = n
Volume 3.4124978609622E+25
Surface area 5.0878275546112E+17
Circumference 1264273770.522

Square

Length = n
Perimeter 804861680
Area 40487645245776400
Diagonal 284561575.9226

Cube

Length = n
Surface area 242925871474658400
Volume 8.1467385429399E+24
Space diagonal 348515330.70631

Equilateral Triangle

Length = n
Perimeter 603646260
Area 1.7531664661127E+16
Altitude 174257665.35316

Triangular Pyramid

Length = n
Surface area 1.7531664661127E+16
Volume 9.601023447111E+23
Height 94853858.640866