201490820 (number)

201490820 is an even 9-digits composite number following 201490819 and preceding 201490821. In scientific notation, it is written as 2.01490820 × 10^8. The sum of its digits is 26. It has a total of 6 prime factors and 48 positive divisors. There are 75862656 positive integers (up to 201490820) that are relatively prime to 201490820.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred ninety thousand eight hundred twenty

Notation

Scientific notation 2.01490820 × 10^8
Engineering notation 2.01490820 × 10^6

Prime Factorization of 201490820

Prime Factorization 2 × 2 × 5 × 19 × 163 × 3253

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 100745410
Product of the distinct prime numbers

The prime factorization of 201490820 is 2 × 2 × 5 × 19 × 163 × 3253. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201490820)

Multiplication

n×y
n×2 402981640
n×3 604472460
n×4 805963280
n×5 1007454100

Division

n÷y
n÷2 100745410
n÷3 67163606.666667
n÷3 50372705
n÷5 40298164

Exponentiation

ny
n2 40598550544272400
n3 8.1802352399769E+24
n4 1.6482423062958E+33
n5 3.3210569385424E+41

Nth Root

y√n
2√n 14194.746211187
3√n 586.25301347326
4√n 119.14170643056
5√n 45.798478772767

Divisors of 201490820

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 -201490819
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 201490820 can be divided by 48 positive divisors. The sum of these divisors (counting 201490820) is 1, the average is 0.020833333333333.

Base conversion 201490820

Base System Value
2 Binary 1100000000101000000110000100
3 Ternary 112001010210102222
4 Quaternary 30000220012010
5 Quinary 403040201240
6 Senary 31554351512
8 Octal 1400500604
10 Decimal 201490820
12 Duodecimal 5758b598
16 Hexadecimal c028184
20 Vigesimal 32j6710
36 Base36 3bynb8

Cryptographic Hash Functions

md5 9509bbefe06b42bcfc61ff50d87162ba
sha1 4b25cfc33658f961ea542f6d324436755a3a7980
sha256 986aaa24611dbe51e6c16abae7691f878b78deb8b4d9fb80d67f0bb2899477f2
sha512 872b1cbf1a1480e860f4bdf43586eac553690a2568dd3e0e7637a06450a1db8e7f1277ee84ef8e7bb64b339fec2426e0f0b44562c7a5ef4b3c0d1ed5844485ea
ripemd-160 af902458ebc8f4d0c6c2a38c5e6119be35f79313

201490820 as geometric shapes

Circle

Radius = n
Diameter 402981640
Circumference 1266004159.7556
Area 1.2754410813628E+17

Sphere

Radius = n
Volume 3.4265289246064E+25
Surface area 5.1017643254512E+17
Circumference 1266004159.7556

Square

Length = n
Perimeter 805963280
Area 40598550544272400
Diagonal 284951050.33768

Cube

Length = n
Surface area 243591303265634400
Volume 8.1802352399769E+24
Space diagonal 348992337.49872

Equilateral Triangle

Length = n
Perimeter 604472460
Area 1.7579688064083E+16
Altitude 174496168.74936

Triangular Pyramid

Length = n
Surface area 1.7579688064083E+16
Volume 9.640499683148E+23
Height 94983683.445892