201038981 (number)

201038981 is an odd 9-digits composite number following 201038980 and preceding 201038982. In scientific notation, it is written as 2.01038981 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 157075200 positive integers (up to 201038981) that are relatively prime to 201038981.

Interesting facts

Basic properties

Name

Name two hundred one million thirty-eight thousand nine hundred eighty-one

Notation

Scientific notation 2.01038981 × 10^8
Engineering notation 2.01038981 × 10^6

Prime Factorization of 201038981

Prime Factorization 13 × 11 × 19 × 61 × 1213

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201038981
Product of the distinct prime numbers

The prime factorization of 201038981 is 13 × 11 × 19 × 61 × 1213. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 53, 81, 307, 776, 1900, 5615, 8802, 3707, 427820, 29873, 189612, 6084074, 85100222, 66819020, 544223389, 990421064, 5371188441, 2093343289

Basic calculations (n = 201038981)

Multiplication

n×y
n×2 402077962
n×3 603116943
n×4 804155924
n×5 1005194905

Division

n÷y
n÷2 100519490.5
n÷3 67012993.666667
n÷3 50259745.25
n÷5 40207796.2

Exponentiation

ny
n2 40416671881518361
n3 8.1253265304718E+24
n4 1.6335073659783E+33
n5 3.2839865631227E+41

Nth Root

y√n
2√n 14178.821565984
3√n 585.81446540884
4√n 119.07485698494
5√n 45.777919894901

Divisors of 201038981

1, 11, 13, 19, 61, 143, 209, 247, 671, 793, 1159, 1213, 2717, 8723, 12749, 13343, 15067, 15769, 23047, 73993, 165737, 173459, 253517, 299611, 813923, 961909, 1405867, 3295721, 10580999, 15464537, 18276271, 201038981

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 -201038980
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 201038981 can be divided by 32 positive divisors. The sum of these divisors (counting 201038981) is 1, the average is 0.03125.

Base conversion 201038981

Base System Value
2 Binary 1011111110111001110010000101
3 Ternary 112000021211122012
4 Quaternary 23332321302011
5 Quinary 402431221411
6 Senary 31540544005
8 Octal 1376716205
10 Decimal 201038981
12 Duodecimal 573b2005
16 Hexadecimal bfb9c85
20 Vigesimal 32g9h91
36 Base36 3boyo5

Cryptographic Hash Functions

md5 4f61f389834c033c9bdddda2127cf375
sha1 44dd97597c22f4ab98037c80c48934ab809b69f9
sha256 36c624d784a514e73d5036bd4fef453338e91d982ea23925037e36390180a83b
sha512 2330e735ffae5c7f019b24e90885a84538d82db02a06f4d7424a933e85f39aef59864ed7c5d62ed277cb158e5a47c1b2963c6efaf6471356c821270de911c534
ripemd-160 677b09cd40c719a7123493330284553d6420d07d

201038981 as geometric shapes

Circle

Radius = n
Diameter 402077962
Circumference 1263165171.5896
Area 1.2697271946553E+17

Sphere

Radius = n
Volume 3.4035288181531E+25
Surface area 5.0789087786211E+17
Circumference 1263165171.5896

Square

Length = n
Perimeter 804155924
Area 40416671881518361
Diagonal 284312053.49587

Cube

Length = n
Surface area 242500031289110166
Volume 8.1253265304718E+24
Space diagonal 348209729.39387

Equilateral Triangle

Length = n
Perimeter 603116943
Area 1.7500932292908E+16
Altitude 174104864.69694

Triangular Pyramid

Length = n
Surface area 1.7500932292908E+16
Volume 9.5757891484193E+23
Height 94770684.498622