191001409 (number)

191001409 is an odd 9-digits composite number following 191001408 and preceding 191001410. In scientific notation, it is written as 1.91001409 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 179766016 positive integers (up to 191001409) that are relatively prime to 191001409.

Interesting facts

Basic properties

Name

Name one hundred ninety-one million one thousand four hundred nine

Notation

Scientific notation 1.91001409 × 10^8
Engineering notation 1.91001409 × 10^6

Prime Factorization of 191001409

Prime Factorization 17 × 11235377

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 191001409
Product of the distinct prime numbers

The prime factorization of 191001409 is 17 × 11235377. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 18, 14, 441, 685, 7274, 7344, 73120, 93694, 514474, 81979, 7921097, 2541379, 60219433, 49821502, 983327870, 124143199, 3428628366, 1266177752

Basic calculations (n = 191001409)

Multiplication

n×y
n×2 382002818
n×3 573004227
n×4 764005636
n×5 955007045

Division

n÷y
n÷2 95500704.5
n÷3 63667136.333333
n÷3 47750352.25
n÷5 38200281.8

Exponentiation

ny
n2 36481538239985281
n3 6.9680252063246E+24
n4 1.3309026323555E+33
n5 2.5420427802171E+41

Nth Root

y√n
2√n 13820.325936822
3√n 575.89793816827
4√n 117.55988234437
5√n 45.311382606373

Divisors of 191001409

1, 17, 11235377, 191001409

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 -191001408
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 191001409 can be divided by 4 positive divisors. The sum of these divisors (counting 191001409) is 1, the average is 0.25.

Base conversion 191001409

Base System Value
2 Binary 1011011000100111001101000001
3 Ternary 111022101212200021
4 Quaternary 23120213031001
5 Quinary 342344021114
6 Senary 30541453441
8 Octal 1330471501
10 Decimal 191001409
12 Duodecimal 53b71281
16 Hexadecimal b627341
20 Vigesimal 2jdf3a9
36 Base36 35ptmp

Cryptographic Hash Functions

md5 9ca55315a0c8ee2991b6130f79b167ae
sha1 232fe0b3ffbedccd0f7969c0f2726f0f7be9ae65
sha256 8f628aefec1fe29e024babc8942ae5d937240def509386d7db0a6630a7868542
sha512 2f08c52b1259883db203f424107c881d18e139f219c275812f840f422552cc100db6480f5763bf54455e416df5d1fd69d658be1857b894185e9e444e780a0835
ripemd-160 eceab771b929986c7bf853efdb51f3b14c05b67c

191001409 as geometric shapes

Circle

Radius = n
Diameter 382002818
Circumference 1200097246.6794
Area 1.1461013252639E+17

Sphere

Radius = n
Volume 2.9187595730957E+25
Surface area 4.5844053010557E+17
Circumference 1200097246.6794

Square

Length = n
Perimeter 764005636
Area 36481538239985281
Diagonal 270116783.04017

Cube

Length = n
Surface area 218889229439911686
Volume 6.9680252063246E+24
Space diagonal 330824144.70524

Equilateral Triangle

Length = n
Perimeter 573004227
Area 1.579696944248E+16
Altitude 165412072.35262

Triangular Pyramid

Length = n
Surface area 1.579696944248E+16
Volume 8.2118964581182E+23
Height 90038927.680057