139968143 (number)

139968143 is an odd 9-digits composite number following 139968142 and preceding 139968144. In scientific notation, it is written as 1.39968143 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 119865600 positive integers (up to 139968143) that are relatively prime to 139968143.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million nine hundred sixty-eight thousand one hundred forty-three

Notation

Scientific notation 1.39968143 × 10^8
Engineering notation 1.39968143 × 10^6

Prime Factorization of 139968143

Prime Factorization 7 × 1201 × 16649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 139968143
Product of the distinct prime numbers

The prime factorization of 139968143 is 7 × 1201 × 16649. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 139968143)

Multiplication

n×y
n×2 279936286
n×3 419904429
n×4 559872572
n×5 699840715

Division

n÷y
n÷2 69984071.5
n÷3 46656047.666667
n÷3 34992035.75
n÷5 27993628.6

Exponentiation

ny
n2 19591081054868449
n3 2.7421272346124E+24
n4 3.8381045689843E+32
n5 5.3721236916054E+40

Nth Root

y√n
2√n 11830.813285654
3√n 519.21002212961
4√n 108.76954208626
5√n 42.580017946226

Divisors of 139968143

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 -139968142
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 139968143 can be divided by 8 positive divisors. The sum of these divisors (counting 139968143) is 1, the average is 0.125.

Base conversion 139968143

Base System Value
2 Binary 1000010101111011111010001111
3 Ternary 100202101010012022
4 Quaternary 20111323322033
5 Quinary 241312440033
6 Senary 21520000355
8 Octal 1025737217
10 Decimal 139968143
12 Duodecimal 3aa600bb
16 Hexadecimal 857be8f
20 Vigesimal 23eg073
36 Base36 2bc03z

Cryptographic Hash Functions

md5 c041f7a75ab070b055a3f13f6f2f4579
sha1 8c6ce3760c224f869e81d2c0dd29d959da30cef7
sha256 adc5a4b34cec6c17ef093558c7dac03614804c4d5910aaf1efdb86da0391f812
sha512 8c695530e515934889f99679b280815f73d929496fb6bf516eee60fd635423e58cc076cc3c57aa387ba6adfbf2b6a7410d166ca904bfa8b8587c170b3f68e25a
ripemd-160 9c3e436a44f04c171f2303debdec91278c6adcdc

139968143 as geometric shapes

Circle

Radius = n
Diameter 279936286
Circumference 879445779.57081
Area 6.1547196317857E+16

Sphere

Radius = n
Volume 1.1486195700622E+25
Surface area 2.4618878527143E+17
Circumference 879445779.57081

Square

Length = n
Perimeter 559872572
Area 19591081054868449
Diagonal 197944846.13078

Cube

Length = n
Surface area 117546486329210694
Volume 2.7421272346124E+24
Space diagonal 242431935.11707

Equilateral Triangle

Length = n
Perimeter 419904429
Area 8.4831869405581E+15
Altitude 121215967.55853

Triangular Pyramid

Length = n
Surface area 8.4831869405581E+15
Volume 3.2316279374513E+23
Height 65981615.376926