201399987 (number)

201399987 is an odd 9-digits composite number following 201399986 and preceding 201399988. In scientific notation, it is written as 2.01399987 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 134212320 positive integers (up to 201399987) that are relatively prime to 201399987.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01399987 × 10^8
Engineering notation 2.01399987 × 10^6

Prime Factorization of 201399987

Prime Factorization 3 × 2749 × 24421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201399987
Product of the distinct prime numbers

The prime factorization of 201399987 is 3 × 2749 × 24421. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 40, 95, 868, 365, 6227, 7367, 30785, 62227, 191149, 135164, 586886, 6978646, 27103476, 51755320, 23017409, 670366117, 9343717255, 2851998582

Basic calculations (n = 201399987)

Multiplication

n×y
n×2 402799974
n×3 604199961
n×4 805599948
n×5 1006999935

Division

n÷y
n÷2 100699993.5
n÷3 67133329
n÷3 50349996.75
n÷5 40279997.4

Exponentiation

ny
n2 40561954763600169
n3 8.1691771620837E+24
n4 1.6452721742443E+33
n5 3.3135779450427E+41

Nth Root

y√n
2√n 14191.546321666
3√n 586.16490503582
4√n 119.12827675101
5√n 45.794348794471

Divisors of 201399987

1, 3, 2749, 8247, 24421, 73263, 67133329, 201399987

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 -201399986
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 201399987 can be divided by 8 positive divisors. The sum of these divisors (counting 201399987) is 1, the average is 0.125.

Base conversion 201399987

Base System Value
2 Binary 1100000000010001111010110011
3 Ternary 112000222011211210
4 Quaternary 30000101322303
5 Quinary 403024244422
6 Senary 31552411203
8 Octal 1400217263
10 Decimal 201399987
12 Duodecimal 57546b03
16 Hexadecimal c011eb3
20 Vigesimal 32iejj7
36 Base36 3bwp83

Cryptographic Hash Functions

md5 25efa725e94a3f077f48032a89f64796
sha1 35ffe189a44ae7bff786c2e1405caec8f5a7ee17
sha256 eaddc542a332f787235b3ddcce6708ff132fc8feb336ad08c78f82de6c9ad98d
sha512 0faa287e94eb8023a91e78460136ad8fae982d37952f83141ba66043f01877a5083b2ea7375ce4ccebeb29877391627a355fdf2973e2c45b3d9eb1ae8525d2b1
ripemd-160 3c5c1a0c87a6a334affa68e7eb4473a56fe2be17

201399987 as geometric shapes

Circle

Radius = n
Diameter 402799974
Circumference 1265433439.1846
Area 1.2742913910057E+17

Sphere

Radius = n
Volume 3.4218969277701E+25
Surface area 5.0971655640227E+17
Circumference 1265433439.1846

Square

Length = n
Perimeter 805599948
Area 40561954763600169
Diagonal 284822593.07717

Cube

Length = n
Surface area 243371728581601014
Volume 8.1691771620837E+24
Space diagonal 348835010.12771

Equilateral Triangle

Length = n
Perimeter 604199961
Area 1.7563841626216E+16
Altitude 174417505.06386

Triangular Pyramid

Length = n
Surface area 1.7563841626216E+16
Volume 9.6274676133727E+23
Height 94940864.359055