201231691 (number)

201231691 is an odd 9-digits prime number following 201231690 and preceding 201231692. In scientific notation, it is written as 2.01231691 × 10^8. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 201231690 positive integers (up to 201231691) that are relatively prime to 201231691.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred thirty-one thousand six hundred ninety-one

Notation

Scientific notation 2.01231691 × 10^8
Engineering notation 2.01231691 × 10^6

Prime Factorization of 201231691

Prime Factorization 201231691

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 201231691
Product of the distinct prime numbers

The prime factorization of 201231691 is 201231691. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 3, 5, 55, 106, 172, 9551, 203, 38109, 30789, 527636, 283202, 9002791, 7408280, 2245464, 42539461, 393129992, 63008264, 4492538081, 5833219299

Basic calculations (n = 201231691)

Multiplication

n×y
n×2 402463382
n×3 603695073
n×4 804926764
n×5 1006158455

Division

n÷y
n÷2 100615845.5
n÷3 67077230.333333
n÷3 50307922.75
n÷5 40246338.2

Exponentiation

ny
n2 40494193462719481
n3 8.1487150261842E+24
n4 1.6397797041962E+33
n5 3.2997564274287E+41

Nth Root

y√n
2√n 14185.615636975
3√n 586.00158708466
4√n 119.10338213911
5√n 45.786692802814

Divisors of 201231691

1, 201231691

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 201231692
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 100615846
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14185.615672222
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999900612
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201231691 can be divided by 2 positive divisors. The sum of these divisors (counting 201231691) is 201231692, the average is 100615846.

Base conversion 201231691

Base System Value
2 Binary 1011111111101000110101001011
3 Ternary 112000122121222121
4 Quaternary 23333220311023
5 Quinary 403003403231
6 Senary 31545032111
8 Octal 1377506513
10 Decimal 201231691
12 Duodecimal 57485637
16 Hexadecimal bfe8d4b
20 Vigesimal 32hdj4b
36 Base36 3bt3d7

Cryptographic Hash Functions

md5 73a9f58e61dc6ca61b3092ca3021ce06
sha1 1949f3de51043d9272ea37cc2a039e460810c1fb
sha256 b41fbb04cbd86d2b788616c3d4b150daba6eb7efbe16b1e8de41448e604571eb
sha512 f6330d583a3a6ea22951dbe9425fac405ea73240ffb08e6d08637118a10dba60df7581fa9d849d9dafe5f4a0d875663ccab918ca07f26690e9f5a2d8e9549aa8
ripemd-160 0f326fba5647dcbf20ad25d8afe2af378d250f65

201231691 as geometric shapes

Circle

Radius = n
Diameter 402463382
Circumference 1264376004.2301
Area 1.2721626069552E+17

Sphere

Radius = n
Volume 3.4133257683276E+25
Surface area 5.0886504278209E+17
Circumference 1264376004.2301

Square

Length = n
Perimeter 804926764
Area 40494193462719481
Diagonal 284584586.59147

Cube

Length = n
Surface area 242965160776316886
Volume 8.1487150261842E+24
Space diagonal 348543512.905

Equilateral Triangle

Length = n
Perimeter 603695073
Area 1.7534500122238E+16
Altitude 174271756.4525

Triangular Pyramid

Length = n
Surface area 1.7534500122238E+16
Volume 9.6033527549526E+23
Height 94861528.863824