139968888 (number)

139968888 is an even 9-digits composite number following 139968887 and preceding 139968889. In scientific notation, it is written as 1.39968888 × 10^8. The sum of its digits is 60. It has a total of 6 prime factors and 32 positive divisors. There are 43911680 positive integers (up to 139968888) that are relatively prime to 139968888.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million nine hundred sixty-eight thousand eight hundred eighty-eight

Notation

Scientific notation 1.39968888 × 10^8
Engineering notation 1.39968888 × 10^6

Prime Factorization of 139968888

Prime Factorization 2 × 2 × 2 × 3 × 17 × 343061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34992222
Product of the distinct prime numbers

The prime factorization of 139968888 is 2 × 2 × 2 × 3 × 17 × 343061. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 139968888)

Multiplication

n×y
n×2 279937776
n×3 419906664
n×4 559875552
n×5 699844440

Division

n÷y
n÷2 69984444
n÷3 46656296
n÷3 34992222
n÷5 27993777.6

Exponentiation

ny
n2 19591289607956544
n3 2.7421710209116E+24
n4 3.8381862850283E+32
n5 5.3722666625226E+40

Nth Root

y√n
2√n 11830.84477119
3√n 519.21094331728
4√n 108.76968682124
5√n 42.580063273749

Divisors of 139968888

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 -139968887
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 139968888 can be divided by 32 positive divisors. The sum of these divisors (counting 139968888) is 1, the average is 0.03125.

Base conversion 139968888

Base System Value
2 Binary 1000010101111100000101111000
3 Ternary 100202101011012220
4 Quaternary 20111330011320
5 Quinary 241313001023
6 Senary 21520004040
8 Octal 1025740570
10 Decimal 139968888
12 Duodecimal 3aa60620
16 Hexadecimal 857c178
20 Vigesimal 23eg248
36 Base36 2bc0oo

Cryptographic Hash Functions

md5 b9f2efa3299fdc35fd27c0941be950a1
sha1 c2a437bc35ab044fe2f820de028a750f504d1672
sha256 9463ff496f9837378875b75b7f5a396cb89d9476de20489d8afb0cc9c500f299
sha512 f340f061c8247532e3b0d43d8adcc013528cd7da021f9aac52013115ee7dac10ba801332d0a9da22e9716ab9597883d5e38dd0353ba6d682f83d6883b48cec24
ripemd-160 cc9f25973e67a5c6b5f38d7c9777f0232da0f97a

139968888 as geometric shapes

Circle

Radius = n
Diameter 279937776
Circumference 879450460.54387
Area 6.1547851506706E+16

Sphere

Radius = n
Volume 1.1486379112244E+25
Surface area 2.4619140602683E+17
Circumference 879450460.54387

Square

Length = n
Perimeter 559875552
Area 19591289607956544
Diagonal 197945899.71988

Cube

Length = n
Surface area 117547737647739264
Volume 2.7421710209116E+24
Space diagonal 242433225.49492

Equilateral Triangle

Length = n
Perimeter 419906664
Area 8.4832772466942E+15
Altitude 121216612.74746

Triangular Pyramid

Length = n
Surface area 8.4832772466942E+15
Volume 3.2316795400998E+23
Height 65981966.573294