139291278 (number)

139291278 is an even 9-digits composite number following 139291277 and preceding 139291279. In scientific notation, it is written as 1.39291278 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 39797496 positive integers (up to 139291278) that are relatively prime to 139291278.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million two hundred ninety-one thousand two hundred seventy-eight

Notation

Scientific notation 1.39291278 × 10^8
Engineering notation 1.39291278 × 10^6

Prime Factorization of 139291278

Prime Factorization 2 × 3 × 7 × 3316459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 139291278
Product of the distinct prime numbers

The prime factorization of 139291278 is 2 × 3 × 7 × 3316459. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 43, 12, 512, 851, 9538, 4334, 43208, 66523, 63741, 635592, 5399075, 3271801, 74845166, 86767095, 155266543, 469159621, 7259246336, 9933968317

Basic calculations (n = 139291278)

Multiplication

n×y
n×2 278582556
n×3 417873834
n×4 557165112
n×5 696456390

Division

n÷y
n÷2 69645639
n÷3 46430426
n÷3 34822819.5
n÷5 27858255.6

Exponentiation

ny
n2 19402060126873284
n3 2.702537750905E+24
n4 3.7643993716681E+32
n5 5.2434799938204E+40

Nth Root

y√n
2√n 11802.172596603
3√n 518.37172872277
4√n 108.63780463818
5√n 42.538755934734

Divisors of 139291278

1, 2, 3, 6, 7, 14, 21, 42, 3316459, 6632918, 9949377, 19898754, 23215213, 46430426, 69645639, 139291278

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139291277
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139291278 can be divided by 16 positive divisors. The sum of these divisors (counting 139291278) is 1, the average is 0.0625.

Base conversion 139291278

Base System Value
2 Binary 1000010011010110101010001110
3 Ternary 100201002201201020
4 Quaternary 20103112222032
5 Quinary 241124310103
6 Senary 21453255010
8 Octal 1023265216
10 Decimal 139291278
12 Duodecimal 3a794466
16 Hexadecimal 84d6a8e
20 Vigesimal 23ab83i
36 Base36 2axhu6

Cryptographic Hash Functions

md5 951a05d36762cb7a24661cd7b2b5ffd4
sha1 cad46a5176a98f73f785d02a3b762dae3133736b
sha256 68913c1c0a4ecf59c7b46581d2bdd303f6ee9b8121af1645c37a2155fa8b275f
sha512 e235bd805b069ad2e1cbc691f1630349cc19262295f0e06a32bffe4cca3f3e986484dcf05fd825f1d9bf151f1f4a40192a7dd50cd205a832ac31951c55f9855a
ripemd-160 cf16d3180e8b631ae8b918b89ef707896195af87

139291278 as geometric shapes

Circle

Radius = n
Diameter 278582556
Circumference 875192911.34787
Area 6.0953369559093E+16

Sphere

Radius = n
Volume 1.1320363659056E+25
Surface area 2.4381347823637E+17
Circumference 875192911.34787

Square

Length = n
Perimeter 557165112
Area 19402060126873284
Diagonal 196987614.46788

Cube

Length = n
Surface area 116412360761239704
Volume 2.702537750905E+24
Space diagonal 241259570.5472

Equilateral Triangle

Length = n
Perimeter 417873834
Area 8.4013384778127E+15
Altitude 120629785.2736

Triangular Pyramid

Length = n
Surface area 8.4013384778127E+15
Volume 3.1849712834626E+23
Height 65662538.15596