201968731 (number)

201968731 is an odd 9-digits composite number following 201968730 and preceding 201968732. In scientific notation, it is written as 2.01968731 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 194557440 positive integers (up to 201968731) that are relatively prime to 201968731.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred sixty-eight thousand seven hundred thirty-one

Notation

Scientific notation 2.01968731 × 10^8
Engineering notation 2.01968731 × 10^6

Prime Factorization of 201968731

Prime Factorization 29 × 449 × 15511

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201968731
Product of the distinct prime numbers

The prime factorization of 201968731 is 29 × 449 × 15511. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 96, 88, 423, 356, 3176, 6308, 36363, 23142, 259976, 600586, 1976811, 9139714, 55673560, 77661012, 315762661, 357300297, 8726291710, 6812228110

Basic calculations (n = 201968731)

Multiplication

n×y
n×2 403937462
n×3 605906193
n×4 807874924
n×5 1009843655

Division

n÷y
n÷2 100984365.5
n÷3 67322910.333333
n÷3 50492182.75
n÷5 40393746.2

Exponentiation

ny
n2 40791368301750361
n3 8.2385808916581E+24
n4 1.663935727929E+33
n5 3.3606298743539E+41

Nth Root

y√n
2√n 14211.570321397
3√n 586.71615374704
4√n 119.21229098292
5√n 45.820183841451

Divisors of 201968731

1, 29, 449, 13021, 15511, 449819, 6964439, 201968731

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201968730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201968731 can be divided by 8 positive divisors. The sum of these divisors (counting 201968731) is 1, the average is 0.125.

Base conversion 201968731

Base System Value
2 Binary 1100000010011100110001011011
3 Ternary 112002001002000101
4 Quaternary 30002130301123
5 Quinary 403200444411
6 Senary 32012520231
8 Octal 1402346133
10 Decimal 201968731
12 Duodecimal 57780077
16 Hexadecimal c09cc5b
20 Vigesimal 33261gb
36 Base36 3c8w2j

Cryptographic Hash Functions

md5 4ea880275b451065fbf02ebda874b27b
sha1 664b43cc35db401a4f7f2b68fe3131517c236a37
sha256 8f39e8687103084f807abc6923401111033ed225bf212414e985661aceb6cd2d
sha512 5623bb86c5d250fe2192980dabeac60d92fd765cdc456be4b8f16fd35e5eae5cb1eb72fc6b7e6f0f9d847b6eef0b0787429d1520c52d04d426e14616a7f39485
ripemd-160 3c86a9385a635f282a65513388e6bd69413e0a87

201968731 as geometric shapes

Circle

Radius = n
Diameter 403937462
Circumference 1269006963.1289
Area 1.2814986298665E+17

Sphere

Radius = n
Volume 3.4509686940318E+25
Surface area 5.1259945194662E+17
Circumference 1269006963.1289

Square

Length = n
Perimeter 807874924
Area 40791368301750361
Diagonal 285626918.55548

Cube

Length = n
Surface area 244748209810502166
Volume 8.2385808916581E+24
Space diagonal 349820103.63221

Equilateral Triangle

Length = n
Perimeter 605906193
Area 1.7663180602222E+16
Altitude 174910051.81611

Triangular Pyramid

Length = n
Surface area 1.7663180602222E+16
Volume 9.7092606930756E+23
Height 95208972.851828