201991400 (number)

201991400 is an even 9-digits composite number following 201991399 and preceding 201991401. In scientific notation, it is written as 2.01991400 × 10^8. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 74580480 positive integers (up to 201991400) that are relatively prime to 201991400.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01991400 × 10^8
Engineering notation 2.01991400 × 10^6

Prime Factorization of 201991400

Prime Factorization 2 × 2 × 2 × 25 × 13 × 77689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 50497850
Product of the distinct prime numbers

The prime factorization of 201991400 is 2 × 2 × 2 × 25 × 13 × 77689. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 5, 12, 498, 3, 1472, 9360, 70117, 29207, 122105, 311467, 5325254, 3618448, 8628266, 82851651, 910918428, 571524617, 8907580390, 7125407844

Basic calculations (n = 201991400)

Multiplication

n×y
n×2 403982800
n×3 605974200
n×4 807965600
n×5 1009957000

Division

n÷y
n÷2 100995700
n÷3 67330466.666667
n÷3 50497850
n÷5 40398280

Exponentiation

ny
n2 40800525673960000
n3 8.2413553016191E+24
n4 1.6646828952715E+33
n5 3.3625162857194E+41

Nth Root

y√n
2√n 14212.367853387
3√n 586.73810396156
4√n 119.21563594339
5√n 45.821212368106

Divisors of 201991400

1, 2, 4, 8, 13, 25, 26, 50, 52, 100, 104, 200, 325, 650, 1300, 2600, 77689, 155378, 310756, 621512, 1009957, 1942225, 2019914, 3884450, 4039828, 7768900, 8079656, 15537800, 25248925, 50497850, 100995700, 201991400

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201991399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201991400 can be divided by 32 positive divisors. The sum of these divisors (counting 201991400) is 1, the average is 0.03125.

Base conversion 201991400

Base System Value
2 Binary 1100000010100010010011101000
3 Ternary 112002002020002222
4 Quaternary 30002202103220
5 Quinary 403202211100
6 Senary 32013213212
8 Octal 1402422350
10 Decimal 201991400
12 Duodecimal 57791208
16 Hexadecimal c0a24e8
20 Vigesimal 3328ia0
36 Base36 3c9dk8

Cryptographic Hash Functions

md5 153f1b7625a2250827d383387189a9dd
sha1 d61b3810af9bfe677d9e61c33757fda3e53f22ca
sha256 d77ac8c98ab734420339d3edd24a3fbcd74351e419ae7edf0c98b199c745ac2d
sha512 41389ca1dd3926c9da909138ff0ae85cb3eff20dce0ee19c309b288e4c5d4f5805b83cc29ec69e48d2b7914f7e809bf89fe96f23fcb93e8cb6bd6197a4f6df53
ripemd-160 d4e09e192bc86284686dd048312761a5e5a7630a

201991400 as geometric shapes

Circle

Radius = n
Diameter 403982800
Circumference 1269149396.6566
Area 1.2817863171991E+17

Sphere

Radius = n
Volume 3.4521308361587E+25
Surface area 5.1271452687966E+17
Circumference 1269149396.6566

Square

Length = n
Perimeter 807965600
Area 40800525673960000
Diagonal 285658977.36273

Cube

Length = n
Surface area 244803154043760000
Volume 8.2413553016191E+24
Space diagonal 349859367.49197

Equilateral Triangle

Length = n
Perimeter 605974200
Area 1.7667145860704E+16
Altitude 174929683.74598

Triangular Pyramid

Length = n
Surface area 1.7667145860704E+16
Volume 9.712530366571E+23
Height 95219659.12091