201231643 (number)

201231643 is an odd 9-digits composite number following 201231642 and preceding 201231644. In scientific notation, it is written as 2.01231643 × 10^8. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 198395904 positive integers (up to 201231643) that are relatively prime to 201231643.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred thirty-one thousand six hundred forty-three

Notation

Scientific notation 2.01231643 × 10^8
Engineering notation 2.01231643 × 10^6

Prime Factorization of 201231643

Prime Factorization 113 × 193 × 9227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201231643
Product of the distinct prime numbers

The prime factorization of 201231643 is 113 × 193 × 9227. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 22, 64, 723, 130, 2384, 9606, 22866, 58877, 853006, 48123, 4822786, 8063374, 33481135, 43151366, 742729044, 258041796, 6648058639, 2466556099

Basic calculations (n = 201231643)

Multiplication

n×y
n×2 402463286
n×3 603694929
n×4 804926572
n×5 1006158215

Division

n÷y
n÷2 100615821.5
n÷3 67077214.333333
n÷3 50307910.75
n÷5 40246328.6

Exponentiation

ny
n2 40494174144479449
n3 8.1487091950217E+24
n4 1.6397781396434E+33
n5 3.2997524919593E+41

Nth Root

y√n
2√n 14185.613945121
3√n 586.00154049147
4√n 119.10337503665
5√n 45.786690618505

Divisors of 201231643

1, 113, 193, 9227, 21809, 1042651, 1780811, 201231643

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 -201231642
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 201231643 can be divided by 8 positive divisors. The sum of these divisors (counting 201231643) is 1, the average is 0.125.

Base conversion 201231643

Base System Value
2 Binary 1011111111101000110100011011
3 Ternary 112000122121220211
4 Quaternary 23333220310123
5 Quinary 403003403033
6 Senary 31545031551
8 Octal 1377506433
10 Decimal 201231643
12 Duodecimal 574855b7
16 Hexadecimal bfe8d1b
20 Vigesimal 32hdj23
36 Base36 3bt3bv

Cryptographic Hash Functions

md5 9b8a720e7321d7472fa127fcf66f3166
sha1 59244d17c6477181910becc6fe85e506f5292768
sha256 a05845a068de0557d1242e1b5e7bb6af974768d09168316f2e4c931b5e160a37
sha512 532e12353d8843e16dd2badd966f1919d8346be1a2307f54c7c70b9a57a7fc27581b1f7e0a1a32b22b4c8375d1496df57410d6316bcb929cf94c688de392e9ed
ripemd-160 4148e5ef49f8b4ac26c2d8f1a35e92a23a6247f4

201231643 as geometric shapes

Circle

Radius = n
Diameter 402463286
Circumference 1264375702.6372
Area 1.2721620000548E+17

Sphere

Radius = n
Volume 3.413323325776E+25
Surface area 5.0886480002193E+17
Circumference 1264375702.6372

Square

Length = n
Perimeter 804926572
Area 40494174144479449
Diagonal 284584518.70922

Cube

Length = n
Surface area 242965044866876694
Volume 8.1487091950217E+24
Space diagonal 348543429.76656

Equilateral Triangle

Length = n
Perimeter 603694929
Area 1.7534491757195E+16
Altitude 174271714.88328

Triangular Pyramid

Length = n
Surface area 1.7534491757195E+16
Volume 9.6033458828617E+23
Height 94861506.236407