139968885 (number)

139968885 is an odd 9-digits composite number following 139968884 and preceding 139968886. In scientific notation, it is written as 1.39968885 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 63874368 positive integers (up to 139968885) that are relatively prime to 139968885.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.39968885 × 10^8
Engineering notation 1.39968885 × 10^6

Prime Factorization of 139968885

Prime Factorization 3 × 35 × 1283 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 139968885
Product of the distinct prime numbers

The prime factorization of 139968885 is 3 × 35 × 1283 × 1039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 84, 8, 641, 17, 7319, 6486, 23092, 41782, 445382, 613509, 3908739, 188906, 343709, 8256235, 381349498, 684226236, 3656031102, 3667804535

Basic calculations (n = 139968885)

Multiplication

n×y
n×2 279937770
n×3 419906655
n×4 559875540
n×5 699844425

Division

n÷y
n÷2 69984442.5
n÷3 46656295
n÷3 34992221.25
n÷5 27993777

Exponentiation

ny
n2 19591288768143225
n3 2.74217084459E+24
n4 3.8381859559677E+32
n5 5.3722660867946E+40

Nth Root

y√n
2√n 11830.844644403
3√n 519.2109396078
4√n 108.76968623841
5√n 42.580063091222

Divisors of 139968885

1, 3, 35, 105, 1039, 1283, 3117, 3849, 36365, 44905, 109095, 134715, 1333037, 3999111, 46656295, 139968885

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139968884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139968885 can be divided by 16 positive divisors. The sum of these divisors (counting 139968885) is 1, the average is 0.0625.

Base conversion 139968885

Base System Value
2 Binary 1000010101111100000101110101
3 Ternary 100202101011012210
4 Quaternary 20111330011311
5 Quinary 241313001020
6 Senary 21520004033
8 Octal 1025740565
10 Decimal 139968885
12 Duodecimal 3aa60619
16 Hexadecimal 857c175
20 Vigesimal 23eg245
36 Base36 2bc0ol

Cryptographic Hash Functions

md5 3f8cf732ff30570e187172f28ed74bf3
sha1 80aefce036ac93d097b2375de1588bfb4aba3cf1
sha256 905e339ebe1e4ae6829f96d0c02fb83a2e390d201ea0d9d4f17b0e700e487d1d
sha512 95573bae1f5dd25d777284a0b17e8e6c1f320995a68ca66850fd5dab7e1450ae918bd543317bd4f39a26312be763cff7a67903d2e381fb5d0b58da3a71faf258
ripemd-160 c2a4d5a0e27784f1bef5f09c13af7fb28ce8ac83

139968885 as geometric shapes

Circle

Radius = n
Diameter 279937770
Circumference 879450441.69431
Area 6.1547848868355E+16

Sphere

Radius = n
Volume 1.148637837367E+25
Surface area 2.4619139547342E+17
Circumference 879450441.69431

Square

Length = n
Perimeter 559875540
Area 19591288768143225
Diagonal 197945895.47724

Cube

Length = n
Surface area 117547732608859350
Volume 2.74217084459E+24
Space diagonal 242433220.29877

Equilateral Triangle

Length = n
Perimeter 419906655
Area 8.4832768830444E+15
Altitude 121216610.14938

Triangular Pyramid

Length = n
Surface area 8.4832768830444E+15
Volume 3.2316793323028E+23
Height 65981965.15908