139794872 (number)

139794872 is an even 9-digits composite number following 139794871 and preceding 139794873. In scientific notation, it is written as 1.39794872 × 10^8. The sum of its digits is 50. It has a total of 6 prime factors and 32 positive divisors. There are 57978720 positive integers (up to 139794872) that are relatively prime to 139794872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.39794872 × 10^8
Engineering notation 1.39794872 × 10^6

Prime Factorization of 139794872

Prime Factorization 2 × 2 × 2 × 31 × 7 × 80527

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34948718
Product of the distinct prime numbers

The prime factorization of 139794872 is 2 × 2 × 2 × 31 × 7 × 80527. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 139794872)

Multiplication

n×y
n×2 279589744
n×3 419384616
n×4 559179488
n×5 698974360

Division

n÷y
n÷2 69897436
n÷3 46598290.666667
n÷3 34948718
n÷5 27958974.4

Exponentiation

ny
n2 19542606237496384
n3 2.7319561375172E+24
n4 3.8191345855383E+32
n5 5.338954305361E+40

Nth Root

y√n
2√n 11823.488148596
3√n 518.99568481333
4√n 108.73586413229
5√n 42.569470491394

Divisors of 139794872

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139794871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139794872 can be divided by 32 positive divisors. The sum of these divisors (counting 139794872) is 1, the average is 0.03125.

Base conversion 139794872

Base System Value
2 Binary 1000010101010001100110111000
3 Ternary 100202001022111212
4 Quaternary 20111101212320
5 Quinary 241241413442
6 Senary 21512142252
8 Octal 1025214670
10 Decimal 139794872
12 Duodecimal 3a997988
16 Hexadecimal 85519b8
20 Vigesimal 23de73c
36 Base36 2b8aew

Cryptographic Hash Functions

md5 0a521f3522aa0f5fdb7cc640a92299fc
sha1 f00dc640ad646183f9a7fa33e6359e1e91f963c0
sha256 ebcbeffc643ebaab210bbf7c81684456fe8005bcb2b85c16e7f34a44949032e7
sha512 bc73ee27865a3a42fe2570defaf618b3c51018cf69eb92f0183c5545cee8b8f03288e21e010f1d3c561a01f9aefd15c7d7dfcf2d1afbbe655dc8786c77c8472d
ripemd-160 f6a2c821a301e16e25e5dd77e1d7f45310715df9

139794872 as geometric shapes

Circle

Radius = n
Diameter 279589744
Circumference 878357085.76945
Area 6.1394908187717E+16

Sphere

Radius = n
Volume 1.1443591108738E+25
Surface area 2.4557963275087E+17
Circumference 878357085.76945

Square

Length = n
Perimeter 559179488
Area 19542606237496384
Diagonal 197699803.93261

Cube

Length = n
Surface area 117255637424978304
Volume 2.7319561375172E+24
Space diagonal 242131820.94159

Equilateral Triangle

Length = n
Perimeter 419384616
Area 8.462196728914E+15
Altitude 121065910.47079

Triangular Pyramid

Length = n
Surface area 8.462196728914E+15
Volume 3.219641184571E+23
Height 65899934.644204