139285280 (number)

139285280 is an even 9-digits composite number following 139285279 and preceding 139285281. In scientific notation, it is written as 1.39285280 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors. There are 55714048 positive integers (up to 139285280) that are relatively prime to 139285280.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.39285280 × 10^8
Engineering notation 1.39285280 × 10^6

Prime Factorization of 139285280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 870533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8705330
Product of the distinct prime numbers

The prime factorization of 139285280 is 2 × 2 × 2 × 2 × 2 × 5 × 870533. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 66, 59, 985, 554, 1324, 2318, 98869, 84469, 772894, 307787, 146695, 7394442, 67928348, 72061690, 833397932, 147989623, 6562369939, 4580591552

Basic calculations (n = 139285280)

Multiplication

n×y
n×2 278570560
n×3 417855840
n×4 557141120
n×5 696426400

Division

n÷y
n÷2 69642640
n÷3 46428426.666667
n÷3 34821320
n÷5 27857056

Exponentiation

ny
n2 19400389224678400
n3 2.7021886452683E+24
n4 3.7637510206902E+32
n5 5.2423511476712E+40

Nth Root

y√n
2√n 11801.91848811
3√n 518.36428810791
4√n 108.6366351104
5√n 42.538389577477

Divisors of 139285280

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 870533, 1741066, 3482132, 4352665, 6964264, 8705330, 13928528, 17410660, 27857056, 34821320, 69642640, 139285280

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139285279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139285280 can be divided by 24 positive divisors. The sum of these divisors (counting 139285280) is 1, the average is 0.041666666666667.

Base conversion 139285280

Base System Value
2 Binary 1000010011010101001100100000
3 Ternary 100201002102111002
4 Quaternary 20103111030200
5 Quinary 241124112110
6 Senary 21453211132
8 Octal 1023251440
10 Decimal 139285280
12 Duodecimal 3a790aa8
16 Hexadecimal 84d5320
20 Vigesimal 23aad40
36 Base36 2axd7k

Cryptographic Hash Functions

md5 807dc19fbde25611e5dff7f3e01e45b0
sha1 6e4ffe523645d3f0430fe5cd82704592ddf81f31
sha256 f938fa42d21d06da36cfd9ad4aa5471d24d8d1dd3c6595d357181b28028551f4
sha512 b78b435c7ae47680c4be76716cf73425a3a0264a36eb2d48a15d9906e7543ddb93c55a52d25f2af86bc3817c492f54881c050025e22b41a518dd07533e3a93d0
ripemd-160 fc809932b227ac8d46930f58e9ece8920030d171

139285280 as geometric shapes

Circle

Radius = n
Diameter 278570560
Circumference 875155224.80239
Area 6.0948120265032E+16

Sphere

Radius = n
Volume 1.1318901328785E+25
Surface area 2.4379248106013E+17
Circumference 875155224.80239

Square

Length = n
Perimeter 557141120
Area 19400389224678400
Diagonal 196979132.01493

Cube

Length = n
Surface area 116402335348070400
Volume 2.7021886452683E+24
Space diagonal 241249181.70646

Equilateral Triangle

Length = n
Perimeter 417855840
Area 8.4006149559387E+15
Altitude 120624590.85323

Triangular Pyramid

Length = n
Surface area 8.4006149559387E+15
Volume 3.1845598585242E+23
Height 65659710.671645