200907981 (number)

200907981 is an odd 9-digits composite number following 200907980 and preceding 200907982. In scientific notation, it is written as 2.00907981 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 132242760 positive integers (up to 200907981) that are relatively prime to 200907981.

Interesting facts

Basic properties

Name

Name two hundred million nine hundred seven thousand nine hundred eighty-one

Notation

Scientific notation 2.00907981 × 10^8
Engineering notation 2.00907981 × 10^6

Prime Factorization of 200907981

Prime Factorization 3 × 3 × 79 × 282571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66969327
Product of the distinct prime numbers

The prime factorization of 200907981 is 3 × 3 × 79 × 282571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 93, 43, 680, 518, 4603, 4630, 90739, 52196, 122626, 249029, 3728555, 963169, 28085450, 49976755, 586224864, 994891214, 9147724686, 868879594

Basic calculations (n = 200907981)

Multiplication

n×y
n×2 401815962
n×3 602723943
n×4 803631924
n×5 1004539905

Division

n÷y
n÷2 100453990.5
n÷3 66969327
n÷3 50226995.25
n÷5 40181596.2

Exponentiation

ny
n2 40364016829496361
n3 8.1094531262641E+24
n4 1.6292538546119E+33
n5 3.2733010246654E+41

Nth Root

y√n
2√n 14174.201247337
3√n 585.68719594547
4√n 119.05545450477
5√n 45.771952424157

Divisors of 200907981

1, 3, 9, 79, 237, 711, 282571, 847713, 2543139, 22323109, 66969327, 200907981

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -200907980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 200907981 can be divided by 12 positive divisors. The sum of these divisors (counting 200907981) is 1, the average is 0.083333333333333.

Base conversion 200907981

Base System Value
2 Binary 1011111110011001110011001101
3 Ternary 112000001011221100
4 Quaternary 23332121303031
5 Quinary 402413023411
6 Senary 31534053313
8 Octal 1376316315
10 Decimal 200907981
12 Duodecimal 5734a239
16 Hexadecimal bf99ccd
20 Vigesimal 32fd9j1
36 Base36 3bm5l9

Cryptographic Hash Functions

md5 f1a29ea42aea9b17d6a8af2a5c3d9fa8
sha1 bcc1323999afe4268060dfd5b0af717eaa6fad5d
sha256 0d505d06aa996b7c47695b39c4ce43f7d1e8411f4d69159faad545e4e7e57e8b
sha512 af3165d069f9a1df497b0f9cae27d0323152be37a2c965eb042f36f83fd0ca80b77d6d8d1d2f0e9c921a90e0e26d07bb62ca7114e0132c1aaec617de1f95d5a8
ripemd-160 9a162968c69390d4d7713dddf6ae7c2eda3d74dd

200907981 as geometric shapes

Circle

Radius = n
Diameter 401815962
Circumference 1262342074.3143
Area 1.2680729874092E+17

Sphere

Radius = n
Volume 3.396879782147E+25
Surface area 5.0722919496368E+17
Circumference 1262342074.3143

Square

Length = n
Perimeter 803631924
Area 40364016829496361
Diagonal 284126791.5192

Cube

Length = n
Surface area 242184100976978166
Volume 8.1094531262641E+24
Space diagonal 347982830.73808

Equilateral Triangle

Length = n
Perimeter 602723943
Area 1.7478131986563E+16
Altitude 173991415.36904

Triangular Pyramid

Length = n
Surface area 1.7478131986563E+16
Volume 9.5570821621597E+23
Height 94708930.506399