201620887 (number)

201620887 is an odd 9-digits composite number following 201620886 and preceding 201620888. In scientific notation, it is written as 2.01620887 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors. There are 186109560 positive integers (up to 201620887) that are relatively prime to 201620887.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred twenty thousand eight hundred eighty-seven

Notation

Scientific notation 2.01620887 × 10^8
Engineering notation 2.01620887 × 10^6

Prime Factorization of 201620887

Prime Factorization 13 × 13 × 13 × 91771

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1193023
Product of the distinct prime numbers

The prime factorization of 201620887 is 13 × 13 × 13 × 91771. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 12, 11, 746, 634, 7714, 2871, 7608, 21826, 537461, 505031, 3460595, 2620240, 70683258, 23711858, 180007120, 559929945, 3623957893, 5324976376

Basic calculations (n = 201620887)

Multiplication

n×y
n×2 403241774
n×3 604862661
n×4 806483548
n×5 1008104435

Division

n÷y
n÷2 100810443.5
n÷3 67206962.333333
n÷3 50405221.75
n÷5 40324177.4

Exponentiation

ny
n2 40650982074666769
n3 8.1960870633154E+24
n4 1.6525023436349E+33
n5 3.3317898829324E+41

Nth Root

y√n
2√n 14199.326991094
3√n 586.37913298096
4√n 119.16092896203
5√n 45.804390042783

Divisors of 201620887

1, 13, 169, 2197, 91771, 1193023, 15509299, 201620887

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 -201620886
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 201620887 can be divided by 8 positive divisors. The sum of these divisors (counting 201620887) is 1, the average is 0.125.

Base conversion 201620887

Base System Value
2 Binary 1100000001000111110110010111
3 Ternary 112001101101212021
4 Quaternary 30001013312113
5 Quinary 403103332022
6 Senary 32001234011
8 Octal 1401076627
10 Decimal 201620887
12 Duodecimal 57632907
16 Hexadecimal c047d97
20 Vigesimal 3302c47
36 Base36 3c1fo7

Cryptographic Hash Functions

md5 283bbc9549a2de62338a1f610766fa6d
sha1 446f9d0e75e26216305fa49dc81f044991c6b66a
sha256 41f6119d86d3d8d451bfdb3d123533a6c861efc64839fe5b3523ebb1eb0deeb2
sha512 3a5b61d510a8e4fe0058f8fde1493ddb59fce2a39de48483a07fc5bc8c06582d5d87b82a2e4bb2e05a7536ff35e9bd5cfda096d757a17eb4dc96c19c471e77c3
ripemd-160 5969a30c308071f8dfe46e55c962f45c7b187c7e

201620887 as geometric shapes

Circle

Radius = n
Diameter 403241774
Circumference 1266821394.8189
Area 1.2770882664698E+17

Sphere

Radius = n
Volume 3.4331689208392E+25
Surface area 5.1083530658793E+17
Circumference 1266821394.8189

Square

Length = n
Perimeter 806483548
Area 40650982074666769
Diagonal 285134992.85309

Cube

Length = n
Surface area 243905892448000614
Volume 8.1960870633154E+24
Space diagonal 349217620.1511

Equilateral Triangle

Length = n
Perimeter 604862661
Area 1.7602391582724E+16
Altitude 174608810.07555

Triangular Pyramid

Length = n
Surface area 1.7602391582724E+16
Volume 9.6591812361094E+23
Height 95044997.617698