191001440 (number)

191001440 is an even 9-digits composite number following 191001439 and preceding 191001441. In scientific notation, it is written as 1.91001440 × 10^8. The sum of its digits is 20. It has a total of 7 prime factors and 24 positive divisors. There are 65485824 positive integers (up to 191001440) that are relatively prime to 191001440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.91001440 × 10^8
Engineering notation 1.91001440 × 10^6

Prime Factorization of 191001440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 35 × 170537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11937590
Product of the distinct prime numbers

The prime factorization of 191001440 is 2 × 2 × 2 × 2 × 2 × 35 × 170537. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 8, 10, 822, 681, 6267, 9455, 72597, 83609, 461555, 708316, 1487340, 801315, 23104747, 79299265, 420433420, 538133473, 237999045, 1381569989

Basic calculations (n = 191001440)

Multiplication

n×y
n×2 382002880
n×3 573004320
n×4 764005760
n×5 955007200

Division

n÷y
n÷2 95500720
n÷3 63667146.666667
n÷3 47750360
n÷5 38200288

Exponentiation

ny
n2 36481550082073600
n3 6.9680285991082E+24
n4 1.3309034963908E+33
n5 2.5420448431169E+41

Nth Root

y√n
2√n 13820.327058359
3√n 575.89796932482
4√n 117.55988711443
5√n 45.311384077203

Divisors of 191001440

1, 2, 4, 8, 16, 32, 35, 70, 140, 280, 560, 1120, 170537, 341074, 682148, 1364296, 2728592, 5457184, 5968795, 11937590, 23875180, 47750360, 95500720, 191001440

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -191001439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 191001440 can be divided by 24 positive divisors. The sum of these divisors (counting 191001440) is 1, the average is 0.041666666666667.

Base conversion 191001440

Base System Value
2 Binary 1011011000100111001101100000
3 Ternary 111022101212201102
4 Quaternary 23120213031200
5 Quinary 342344021230
6 Senary 30541453532
8 Octal 1330471540
10 Decimal 191001440
12 Duodecimal 53b712a8
16 Hexadecimal b627360
20 Vigesimal 2jdf3c0
36 Base36 35ptnk

Cryptographic Hash Functions

md5 fa0d0f265876907fc297eda22fa29179
sha1 ce42ae0ba4180d476de24a5709cef3cd6da5805f
sha256 701fce875b70f1ed7f9b6c4fe5635f222e4942f92f53926d94e969a65057ed3f
sha512 87a20c8741cb5fa7c991d8a26eb4b2adf822dbbde91264a5f84f5bd6d94caea6a355554a728c96eab710e802d9add0814f999f78928df02b67a3d83969bc8343
ripemd-160 7f218fea93a70502a328f1e90d4c6b76fba14387

191001440 as geometric shapes

Circle

Radius = n
Diameter 382002880
Circumference 1200097441.4581
Area 1.1461016972941E+17

Sphere

Radius = n
Volume 2.9187609942616E+25
Surface area 4.5844067891764E+17
Circumference 1200097441.4581

Square

Length = n
Perimeter 764005760
Area 36481550082073600
Diagonal 270116826.88079

Cube

Length = n
Surface area 218889300492441600
Volume 6.9680285991082E+24
Space diagonal 330824198.39882

Equilateral Triangle

Length = n
Perimeter 573004320
Area 1.5796974570255E+16
Altitude 165412099.19941

Triangular Pyramid

Length = n
Surface area 1.5796974570255E+16
Volume 8.211900456552E+23
Height 90038942.293597