201287139 (number)

201287139 is an odd 9-digits composite number following 201287138 and preceding 201287140. In scientific notation, it is written as 2.01287139 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 132960096 positive integers (up to 201287139) that are relatively prime to 201287139.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01287139 × 10^8
Engineering notation 2.01287139 × 10^6

Prime Factorization of 201287139

Prime Factorization 3 × 109 × 615557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201287139
Product of the distinct prime numbers

The prime factorization of 201287139 is 3 × 109 × 615557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 7, 27, 661, 391, 595, 9722, 82315, 86608, 355932, 896594, 8377867, 2410112, 9341550, 38359614, 212214225, 770363843, 3431715588, 5488040094

Basic calculations (n = 201287139)

Multiplication

n×y
n×2 402574278
n×3 603861417
n×4 805148556
n×5 1006435695

Division

n÷y
n÷2 100643569.5
n÷3 67095713
n÷3 50321784.75
n÷5 40257427.8

Exponentiation

ny
n2 40516512326805321
n3 8.1554528485209E+24
n4 1.6415877711282E+33
n5 3.3043050586778E+41

Nth Root

y√n
2√n 14187.56987648
3√n 586.05540503604
4√n 119.11158581968
5√n 45.78921576603

Divisors of 201287139

1, 3, 109, 327, 615557, 1846671, 67095713, 201287139

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 -201287138
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 201287139 can be divided by 8 positive divisors. The sum of these divisors (counting 201287139) is 1, the average is 0.125.

Base conversion 201287139

Base System Value
2 Binary 1011111111110110010111100011
3 Ternary 112000202110001020
4 Quaternary 23333312113203
5 Quinary 403012142024
6 Senary 31550140523
8 Octal 1377662743
10 Decimal 201287139
12 Duodecimal 574b1743
16 Hexadecimal bff65e3
20 Vigesimal 32i0hgj
36 Base36 3bua5f

Cryptographic Hash Functions

md5 61fbabdb3882c6bb6acbf8b7b44afe4d
sha1 b29b3510a837872788ede0d44600672b28bc2b44
sha256 fd429fe3f1f160b7a9de70500d40d97f9ea66ffe65afc5bd6454706d4046592c
sha512 2819146bc4a1be5046a3191a215d1ca7c4036b090ac7d5213386df0e7171e6a09ddb24c14c65d934db08af8446597fde23e7b52908acacf003130c06f6e13138
ripemd-160 50b539c10c01b757800ff8d32ba219fc9f5e0cc1

201287139 as geometric shapes

Circle

Radius = n
Diameter 402574278
Circumference 1264724394.289
Area 1.2728637747497E+17

Sphere

Radius = n
Volume 3.4161481007482E+25
Surface area 5.0914550989989E+17
Circumference 1264724394.289

Square

Length = n
Perimeter 805148556
Area 40516512326805321
Diagonal 284663001.90508

Cube

Length = n
Surface area 243099073960831926
Volume 8.1554528485209E+24
Space diagonal 348639551.65818

Equilateral Triangle

Length = n
Perimeter 603861417
Area 1.7544164473879E+16
Altitude 174319775.82909

Triangular Pyramid

Length = n
Surface area 1.7544164473879E+16
Volume 9.6112933547271E+23
Height 94887667.301693