139718871 (number)

139718871 is an odd 9-digits composite number following 139718870 and preceding 139718872. In scientific notation, it is written as 1.39718871 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 93145896 positive integers (up to 139718871) that are relatively prime to 139718871.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million seven hundred eighteen thousand eight hundred seventy-one

Notation

Scientific notation 1.39718871 × 10^8
Engineering notation 1.39718871 × 10^6

Prime Factorization of 139718871

Prime Factorization 27 × 5174773

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 139718871
Product of the distinct prime numbers

The prime factorization of 139718871 is 27 × 5174773. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 139718871)

Multiplication

n×y
n×2 279437742
n×3 419156613
n×4 558875484
n×5 698594355

Division

n÷y
n÷2 69859435.5
n÷3 46572957
n÷3 34929717.75
n÷5 27943774.2

Exponentiation

ny
n2 19521362913514641
n3 2.7275027866575E+24
n4 3.8108361000114E+32
n5 5.3244571745964E+40

Nth Root

y√n
2√n 11820.273727795
3√n 518.90161521758
4√n 108.72108226004
5√n 42.564840813528

Divisors of 139718871

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139718870
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139718871 can be divided by 4 positive divisors. The sum of these divisors (counting 139718871) is 1, the average is 0.25.

Base conversion 139718871

Base System Value
2 Binary 1000010100111111000011010111
3 Ternary 100201220110021000
4 Quaternary 20110333003113
5 Quinary 241232000441
6 Senary 21510354343
8 Octal 1024770327
10 Decimal 139718871
12 Duodecimal 3a95b9b3
16 Hexadecimal 853f0d7
20 Vigesimal 23d4h3b
36 Base36 2b6nrr

Cryptographic Hash Functions

md5 66328d0362cf8c6884ac5ea4b8cd34fc
sha1 8322313f1a4c39ed9a83d8050fff88ffc2b556d5
sha256 6b81cfa13291f6770461091f3ec500d2247e95bb9db422d74cd81601a462aae5
sha512 252a3357ecc1bb6f964be5a4ea5b76f200af12a5b28604f5da5d69e1495c473378e5ffe989d5761d51d5a4cd074953d3d5bbbd5dbf862f9492bfa9e1007a05fd
ripemd-160 b1eb09ed6489af851063f04c624c4b5fc4b02e53

139718871 as geometric shapes

Circle

Radius = n
Diameter 279437742
Circumference 877879557.40292
Area 6.1328170317158E+16

Sphere

Radius = n
Volume 1.1424936956279E+25
Surface area 2.4531268126863E+17
Circumference 877879557.40292

Square

Length = n
Perimeter 558875484
Area 19521362913514641
Diagonal 197592322.28766

Cube

Length = n
Surface area 117128177481087846
Volume 2.7275027866575E+24
Space diagonal 242000183.34816

Equilateral Triangle

Length = n
Perimeter 419156613
Area 8.4529980997995E+15
Altitude 121000091.67408

Triangular Pyramid

Length = n
Surface area 8.4529980997995E+15
Volume 3.2143928602512E+23
Height 65864107.429219