115279920 (number)

115279920 is an even 9-digits composite number following 115279919 and preceding 115279921. In scientific notation, it is written as 1.15279920 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 25952256 positive integers (up to 115279920) that are relatively prime to 115279920.

Interesting facts

Basic properties

Name

Name one hundred fifteen million two hundred seventy-nine thousand nine hundred twenty

Notation

Scientific notation 1.15279920 × 10^8
Engineering notation 1.15279920 × 10^6

Prime Factorization of 115279920

Prime Factorization 2 × 2 × 2 × 2 × 9 × 35 × 89 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 14409990
Product of the distinct prime numbers

The prime factorization of 115279920 is 2 × 2 × 2 × 2 × 9 × 35 × 89 × 257. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 10, 90, 40, 898, 452, 6742, 4647, 85186, 31081, 471882, 478882, 4933658, 3642997, 3655664, 86722753, 707530864, 44645711, 2242954989, 6675310538

Basic calculations (n = 115279920)

Multiplication

n×y
n×2 230559840
n×3 345839760
n×4 461119680
n×5 576399600

Division

n÷y
n÷2 57639960
n÷3 38426640
n÷3 28819980
n÷5 23055984

Exponentiation

ny
n2 13289459955206400
n3 1.5320078804794E+24
n4 1.7660974590103E+32
n5 2.0359557378692E+40

Nth Root

y√n
2√n 10736.848699688
3√n 486.68865437239
4√n 103.61876615598
5√n 40.959130936623

Divisors of 115279920

1, 2, 4, 8, 9, 16, 18, 35, 36, 70, 72, 89, 140, 144, 178, 257, 280, 315, 356, 514, 560, 630, 712, 801, 1028, 1260, 1424, 1602, 2056, 2313, 2520, 3115, 3204, 4112, 4626, 5040, 6230, 6408, 8995, 9252, 12460, 12816, 17990, 18504, 22873, 24920, 28035, 35980, 37008, 45746, 49840, 56070, 71960, 80955, 91492, 112140, 143920, 161910, 182984, 205857, 224280, 323820, 365968, 411714, 448560, 647640, 800555, 823428, 1295280, 1601110, 1646856, 3202220, 3293712, 6404440, 7204995, 12808880, 14409990, 28819980, 57639960, 115279920

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 -115279919
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 115279920 can be divided by 80 positive divisors. The sum of these divisors (counting 115279920) is 1, the average is 0.0125.

Base conversion 115279920

Base System Value
2 Binary 110110111110000100000110000
3 Ternary 22000220211022200
4 Quaternary 12313300200300
5 Quinary 214002424140
6 Senary 15234503200
8 Octal 667604060
10 Decimal 115279920
12 Duodecimal 32734b00
16 Hexadecimal 6df0830
20 Vigesimal 1g09jg0
36 Base36 1wmuk0

Cryptographic Hash Functions

md5 f8ab3958dc88c90d6cea775b993c4e51
sha1 38e76b545b75b86a9f123bcfc1346595a09a3a48
sha256 3d81148a474de52aa65c84be0ffb9eeb1b61896ee906eea07b03cc1a65f68b9f
sha512 154e4934f94e0e270dbd5eb6dc717050149d39b2a63258d7f3b980ef6c07495135d3b60cbb53a4deba75ba3fa2b010ef475bab0ab19f84f8302c3a7a25997f51
ripemd-160 242984420788e488c643f4d5df6995118abe280a

115279920 as geometric shapes

Circle

Radius = n
Diameter 230559840
Circumference 724325099.55684
Area 4.1750069765452E+16

Sphere

Radius = n
Volume 6.4172596034077E+24
Surface area 1.6700027906181E+17
Circumference 724325099.55684

Square

Length = n
Perimeter 461119680
Area 13289459955206400
Diagonal 163030426.33329

Cube

Length = n
Surface area 79736759731238400
Volume 1.5320078804794E+24
Space diagonal 199670678.53248

Equilateral Triangle

Length = n
Perimeter 345839760
Area 5.7545049618924E+15
Altitude 99835339.266238

Triangular Pyramid

Length = n
Surface area 5.7545049618924E+15
Volume 1.8054886018637E+23
Height 54343475.444428