139715887 (number)

139715887 is an odd 9-digits composite number following 139715886 and preceding 139715888. In scientific notation, it is written as 1.39715887 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 138504000 positive integers (up to 139715887) that are relatively prime to 139715887.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million seven hundred fifteen thousand eight hundred eighty-seven

Notation

Scientific notation 1.39715887 × 10^8
Engineering notation 1.39715887 × 10^6

Prime Factorization of 139715887

Prime Factorization 233 × 251 × 2389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 139715887
Product of the distinct prime numbers

The prime factorization of 139715887 is 233 × 251 × 2389. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 139715887)

Multiplication

n×y
n×2 279431774
n×3 419147661
n×4 558863548
n×5 698579435

Division

n÷y
n÷2 69857943.5
n÷3 46571962.333333
n÷3 34928971.75
n÷5 27943177.4

Exponentiation

ny
n2 19520529080196769
n3 2.727328035149E+24
n4 3.8105105557081E+32
n5 5.3238886221362E+40

Nth Root

y√n
2√n 11820.14750331
3√n 518.89792110088
4√n 108.72050176167
5√n 42.564658999047

Divisors of 139715887

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139715886
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139715887 can be divided by 8 positive divisors. The sum of these divisors (counting 139715887) is 1, the average is 0.125.

Base conversion 139715887

Base System Value
2 Binary 1000010100111110010100101111
3 Ternary 100201220022011111
4 Quaternary 20110332110233
5 Quinary 241231402022
6 Senary 21510332451
8 Octal 1024762457
10 Decimal 139715887
12 Duodecimal 3a95a127
16 Hexadecimal 853e52f
20 Vigesimal 23d49e7
36 Base36 2b6lgv

Cryptographic Hash Functions

md5 e1059bb19e526487ff7f378e88c0b8c5
sha1 b766573e123c4c38deb09edd27b7ff82e86ca325
sha256 d744b2362be43171a60ffbffe3676d39e00e03ea5aeb3f4bc9d263836fe6a2cd
sha512 81b063920cb45ad6abe667341312e4d7ca7a0a7553396571aec0fe0cca1e8abb5a3cb735a7e5509ed09dd4b8af45b086229e88e99c7281acaf48de590fa4cbb1
ripemd-160 59748511db3fff541880cfc8ca708e6033cfcc4e

139715887 as geometric shapes

Circle

Radius = n
Diameter 279431774
Circumference 877860808.37796
Area 6.1325550752532E+16

Sphere

Radius = n
Volume 1.1424204958871E+25
Surface area 2.4530220301013E+17
Circumference 877860808.37796

Square

Length = n
Perimeter 558863548
Area 19520529080196769
Diagonal 197588102.27439

Cube

Length = n
Surface area 117123174481180614
Volume 2.727328035149E+24
Space diagonal 241995014.90855

Equilateral Triangle

Length = n
Perimeter 419147661
Area 8.4526370393816E+15
Altitude 120997507.45428

Triangular Pyramid

Length = n
Surface area 8.4526370393816E+15
Volume 3.2141869136234E+23
Height 65862700.758129