139675281 (number)

139675281 is an odd 9-digits composite number following 139675280 and preceding 139675282. In scientific notation, it is written as 1.39675281 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 84616448 positive integers (up to 139675281) that are relatively prime to 139675281.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.39675281 × 10^8
Engineering notation 1.39675281 × 10^6

Prime Factorization of 139675281

Prime Factorization 3 × 17 × 29 × 94439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 139675281
Product of the distinct prime numbers

The prime factorization of 139675281 is 3 × 17 × 29 × 94439. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 75, 100, 845, 467, 1211, 2878, 33762, 38442, 155825, 720409, 7908208, 3537102, 43686582, 89644690, 25666921, 791500821, 8259033402, 309765636

Basic calculations (n = 139675281)

Multiplication

n×y
n×2 279350562
n×3 419025843
n×4 558701124
n×5 698376405

Division

n÷y
n÷2 69837640.5
n÷3 46558427
n÷3 34918820.25
n÷5 27935056.2

Exponentiation

ny
n2 19509184122428961
n3 2.724950774381E+24
n4 3.8060826512283E+32
n5 5.3161566381954E+40

Nth Root

y√n
2√n 11818.429718029
3√n 518.84764666893
4√n 108.71260146841
5√n 42.56218457535

Divisors of 139675281

1, 3, 17, 29, 51, 87, 493, 1479, 94439, 283317, 1605463, 2738731, 4816389, 8216193, 46558427, 139675281

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 -139675280
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 139675281 can be divided by 16 positive divisors. The sum of these divisors (counting 139675281) is 1, the average is 0.0625.

Base conversion 139675281

Base System Value
2 Binary 1000010100110100011010010001
3 Ternary 100201211020110120
4 Quaternary 20110310122101
5 Quinary 241224102111
6 Senary 21505420453
8 Octal 1024643221
10 Decimal 139675281
12 Duodecimal 3a93a729
16 Hexadecimal 8534691
20 Vigesimal 23cj841
36 Base36 2b5q4x

Cryptographic Hash Functions

md5 18d644466c4ae00f394db4582b566796
sha1 cf08a4fa15db4e51b8dfc69c0cd7f51429bd4358
sha256 27beee244d8a7cef4c6a0e300543c2f3b192f4fc3751d28fcef8cbb636a1324d
sha512 d925021d646024033080fe39671d9ad74b489aaff9063fab91d35ecc8a39875624ea42bf6fb53ee962d4c962da7b5c46b8c504b37540c8c899b825c7c49e7088
ripemd-160 b39f6b3500728442d9200d94960c8c36941f6171

139675281 as geometric shapes

Circle

Radius = n
Diameter 279350562
Circumference 877605673.35538
Area 6.1289909516553E+16

Sphere

Radius = n
Volume 1.1414247112252E+25
Surface area 2.4515963806621E+17
Circumference 877605673.35538

Square

Length = n
Perimeter 558701124
Area 19509184122428961
Diagonal 197530676.71847

Cube

Length = n
Surface area 117055104734573766
Volume 2.724950774381E+24
Space diagonal 241924683.25346

Equilateral Triangle

Length = n
Perimeter 419025843
Area 8.4477245285657E+15
Altitude 120962341.62673

Triangular Pyramid

Length = n
Surface area 8.4477245285657E+15
Volume 3.2113852849406E+23
Height 65843558.906158