138795984 (number)

138795984 is an even 9-digits composite number following 138795983 and preceding 138795985. In scientific notation, it is written as 1.38795984 × 10^8. The sum of its digits is 54. It has a total of 8 prime factors and 80 positive divisors. There are 43338240 positive integers (up to 138795984) that are relatively prime to 138795984.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred ninety-five thousand nine hundred eighty-four

Notation

Scientific notation 1.38795984 × 10^8
Engineering notation 1.38795984 × 10^6

Prime Factorization of 138795984

Prime Factorization 2 × 2 × 2 × 2 × 27 × 23 × 229 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 17349498
Product of the distinct prime numbers

The prime factorization of 138795984 is 2 × 2 × 2 × 2 × 27 × 23 × 229 × 61. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 8, 53, 46, 963, 544, 2350, 3076, 65723, 92716, 674929, 500378, 9480979, 4853657, 9414504, 74166244, 621770772, 201264677, 302710029, 5355874195

Basic calculations (n = 138795984)

Multiplication

n×y
n×2 277591968
n×3 416387952
n×4 555183936
n×5 693979920

Division

n÷y
n÷2 69397992
n÷3 46265328
n÷3 34698996
n÷5 27759196.8

Exponentiation

ny
n2 19264325174528256
n3 2.6738109686946E+24
n4 3.7111422442996E+32
n5 5.1509163956154E+40

Nth Root

y√n
2√n 11781.170739786
3√n 517.75658773305
4√n 108.54110161495
5√n 42.508460826188

Divisors of 138795984

1, 2, 4, 8, 16, 23, 27, 46, 54, 61, 92, 108, 122, 184, 216, 229, 244, 368, 432, 458, 488, 621, 916, 976, 1242, 1403, 1647, 1832, 2484, 2806, 3294, 3664, 4968, 5267, 5612, 6183, 6588, 9936, 10534, 11224, 12366, 13176, 13969, 21068, 22448, 24732, 26352, 27938, 37881, 42136, 49464, 55876, 75762, 84272, 98928, 111752, 142209, 151524, 223504, 284418, 303048, 321287, 377163, 568836, 606096, 642574, 754326, 1137672, 1285148, 1508652, 2275344, 2570296, 3017304, 5140592, 6034608, 8674749, 17349498, 34698996, 69397992, 138795984

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138795983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138795984 can be divided by 80 positive divisors. The sum of these divisors (counting 138795984) is 1, the average is 0.0125.

Base conversion 138795984

Base System Value
2 Binary 1000010001011101101111010000
3 Ternary 100200011120022000
4 Quaternary 20101131233100
5 Quinary 241012432414
6 Senary 21434514000
8 Octal 1021355720
10 Decimal 138795984
12 Duodecimal 3a595900
16 Hexadecimal 845dbd0
20 Vigesimal 23799j4
36 Base36 2amvo0

Cryptographic Hash Functions

md5 a99c1e705869bd325c3d4f42cf47f870
sha1 322c3e3aa54a122033286de366a8d58cb6812d2a
sha256 1aca80cf6e9320796846e90a8b268cdce9834ffccf714a16fdda07520e0c57ac
sha512 79915c0dc627e3fabf6f4d44669f38e5be33faf6d872638d66f9164dc7a6c99d52b069123ea0c61dbfa4fd78f012411a5d98c26e09179924ea17d71206f1c525
ripemd-160 5872ea061f4ca7811bf7204c745ab49c25110ef2

138795984 as geometric shapes

Circle

Radius = n
Diameter 277591968
Circumference 872080887.36433
Area 6.0520662444663E+16

Sphere

Radius = n
Volume 1.1200033195118E+25
Surface area 2.4208264977865E+17
Circumference 872080887.36433

Square

Length = n
Perimeter 555183936
Area 19264325174528256
Diagonal 196287162.97572

Cube

Length = n
Surface area 115585951047169536
Volume 2.6738109686946E+24
Space diagonal 240401696.17452

Equilateral Triangle

Length = n
Perimeter 416387952
Area 8.3416974939528E+15
Altitude 120200848.08726

Triangular Pyramid

Length = n
Surface area 8.3416974939528E+15
Volume 3.1511164459582E+23
Height 65429054.32524