139551491 (number)

139551491 is an odd 9-digits composite number following 139551490 and preceding 139551492. In scientific notation, it is written as 1.39551491 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 131414400 positive integers (up to 139551491) that are relatively prime to 139551491.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million five hundred fifty-one thousand four hundred ninety-one

Notation

Scientific notation 1.39551491 × 10^8
Engineering notation 1.39551491 × 10^6

Prime Factorization of 139551491

Prime Factorization 31 × 53 × 157 × 541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 139551491
Product of the distinct prime numbers

The prime factorization of 139551491 is 31 × 53 × 157 × 541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 33, 81, 599, 986, 3323, 406, 25577, 32244, 87688, 214004, 6040257, 5153466, 65512681, 75468589, 426650217, 820469129, 8782752230, 517167240

Basic calculations (n = 139551491)

Multiplication

n×y
n×2 279102982
n×3 418654473
n×4 558205964
n×5 697757455

Division

n÷y
n÷2 69775745.5
n÷3 46517163.666667
n÷3 34887872.75
n÷5 27910298.2

Exponentiation

ny
n2 19474618640323081
n3 2.7177120679135E+24
n4 3.7926077118602E+32
n5 5.2926406096819E+40

Nth Root

y√n
2√n 11813.191397755
3√n 518.69432167694
4√n 108.68850628174
5√n 42.55463758263

Divisors of 139551491

1, 31, 53, 157, 541, 1643, 4867, 8321, 16771, 28673, 84937, 257951, 888863, 2633047, 4501661, 139551491

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 -139551490
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 139551491 can be divided by 16 positive divisors. The sum of these divisors (counting 139551491) is 1, the average is 0.0625.

Base conversion 139551491

Base System Value
2 Binary 1000010100010110001100000011
3 Ternary 100201120221122202
4 Quaternary 20110112030003
5 Quinary 241211121431
6 Senary 21503023415
8 Octal 1024261403
10 Decimal 139551491
12 Duodecimal 3a89ab6b
16 Hexadecimal 8516303
20 Vigesimal 23c3ieb
36 Base36 2b32mb

Cryptographic Hash Functions

md5 a4f6941a07c05bc1286e7b6963df8719
sha1 327bbd9d7c7b6d6142bc111ece2a140437e931f8
sha256 cb744b83d391a05cfd25d866b8eaa3f9bde45365b33819f07a921e4004a72fae
sha512 f784127ada73bdaaa842ca1fb3d84ecb10d8f94e4dc1bf8b57be7732abb77b799dfd320dc53a3d1e9035e816b915511936f210efa14e6aeb117ef658394c364c
ripemd-160 8ca5a7c1099bacb7d0d7b9f5b96bf2ea998a1c87

139551491 as geometric shapes

Circle

Radius = n
Diameter 279102982
Circumference 876827877.8462
Area 6.1181318851902E+16

Sphere

Radius = n
Volume 1.1383925689506E+25
Surface area 2.4472527540761E+17
Circumference 876827877.8462

Square

Length = n
Perimeter 558205964
Area 19474618640323081
Diagonal 197355611.22159

Cube

Length = n
Surface area 116847711841938486
Volume 2.7177120679135E+24
Space diagonal 241710272.68399

Equilateral Triangle

Length = n
Perimeter 418654473
Area 8.4327572357669E+15
Altitude 120855136.342

Triangular Pyramid

Length = n
Surface area 8.4327572357669E+15
Volume 3.2028543875569E+23
Height 65785203.740529