201391157 (number)

201391157 is an odd 9-digits composite number following 201391156 and preceding 201391158. In scientific notation, it is written as 2.01391157 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 183082860 positive integers (up to 201391157) that are relatively prime to 201391157.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred ninety-one thousand one hundred fifty-seven

Notation

Scientific notation 2.01391157 × 10^8
Engineering notation 2.01391157 × 10^6

Prime Factorization of 201391157

Prime Factorization 11 × 18308287

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201391157
Product of the distinct prime numbers

The prime factorization of 201391157 is 11 × 18308287. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 44, 19, 604, 956, 7116, 8309, 87185, 18455, 932303, 721202, 5887083, 3343907, 78082571, 52337501, 268390452, 899841688, 4322860856, 6689197131

Basic calculations (n = 201391157)

Multiplication

n×y
n×2 402782314
n×3 604173471
n×4 805564628
n×5 1006955785

Division

n÷y
n÷2 100695578.5
n÷3 67130385.666667
n÷3 50347789.25
n÷5 40278231.4

Exponentiation

ny
n2 40558398117798649
n3 8.1681027230101E+24
n4 1.6449836578819E+33
n5 3.3128516210692E+41

Nth Root

y√n
2√n 14191.235217556
3√n 586.15633848155
4√n 119.12697099127
5√n 45.793947234176

Divisors of 201391157

1, 11, 18308287, 201391157

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201391156
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201391157 can be divided by 4 positive divisors. The sum of these divisors (counting 201391157) is 1, the average is 0.25.

Base conversion 201391157

Base System Value
2 Binary 1100000000001111110000110101
3 Ternary 112000221201201202
4 Quaternary 30000033300311
5 Quinary 403024004112
6 Senary 31552302245
8 Octal 1400176065
10 Decimal 201391157
12 Duodecimal 57541985
16 Hexadecimal c00fc35
20 Vigesimal 32idhhh
36 Base36 3bwiet

Cryptographic Hash Functions

md5 1593e9fa2d20b5d153c9297e3e7eebe3
sha1 de0a06776da4a99b3ea96f0436c955f3b7509a35
sha256 cbda34b996034e8526738d15e6986b84535377801f3700aa2c7f8e708396ab95
sha512 9b550d63bdf21cc5ca80f2b312ab79bb11555ff330064f3e580094acbec4675b144676301b605e39967eaa9552b94e15fd09b539c156a0b1b665bb33f9ba3529
ripemd-160 dcf86a62b621b3e359d5dd1349beac767118e132

201391157 as geometric shapes

Circle

Radius = n
Diameter 402782314
Circumference 1265377958.6583
Area 1.2741796556825E+17

Sphere

Radius = n
Volume 3.4214468677834E+25
Surface area 5.0967186227299E+17
Circumference 1265377958.6583

Square

Length = n
Perimeter 805564628
Area 40558398117798649
Diagonal 284810105.57141

Cube

Length = n
Surface area 243350388706791894
Volume 8.1681027230101E+24
Space diagonal 348819716.11908

Equilateral Triangle

Length = n
Perimeter 604173471
Area 1.7562301553408E+16
Altitude 174409858.05954

Triangular Pyramid

Length = n
Surface area 1.7562301553408E+16
Volume 9.6262013747812E+23
Height 94936701.857136