115388520 (number)

115388520 is an even 9-digits composite number following 115388519 and preceding 115388521. In scientific notation, it is written as 1.15388520 × 10^8. The sum of its digits is 33. It has a total of 9 prime factors and 256 positive divisors. There are 25214976 positive integers (up to 115388520) that are relatively prime to 115388520.

Interesting facts

Basic properties

Name

Name one hundred fifteen million three hundred eighty-eight thousand five hundred twenty

Notation

Scientific notation 1.15388520 × 10^8
Engineering notation 1.15388520 × 10^6

Prime Factorization of 115388520

Prime Factorization 2 × 2 × 2 × 5 × 3 × 17 × 13 × 19 × 229

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 28847130
Product of the distinct prime numbers

The prime factorization of 115388520 is 2 × 2 × 2 × 5 × 3 × 17 × 13 × 19 × 229. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 115388520)

Multiplication

n×y
n×2 230777040
n×3 346165560
n×4 461554080
n×5 576942600

Division

n÷y
n÷2 57694260
n÷3 38462840
n÷3 28847130
n÷5 23077704

Exponentiation

ny
n2 13314510547790400
n3 1.5363416666339E+24
n4 1.7727619112722E+32
n5 2.0455637325407E+40

Nth Root

y√n
2√n 10741.904859009
3√n 486.84143553123
4√n 103.64316117819
5√n 40.966845179314

Divisors of 115388520

1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 221, 228, 229, 247, 255, 260, 285, 312, 323, 340, 380, 390, 408, 442, 456, 458, 494, 510, 520, 570, 646, 663, 680, 687, 741, 760, 780, 884, 916, 969, 988, 1020, 1105, 1140, 1145, 1235, 1292, 1326, 1374, 1482, 1560, 1615, 1768, 1832, 1938, 1976, 2040, 2210, 2280, 2290, 2470, 2584, 2652, 2748, 2964, 2977, 3230, 3315, 3435, 3705, 3876, 3893, 4199, 4351, 4420, 4580, 4845, 4940, 5304, 5496, 5928, 5954, 6460, 6630, 6870, 7410, 7752, 7786, 8398, 8702, 8840, 8931, 9160, 9690, 9880, 11679, 11908, 12597, 12920, 13053, 13260, 13740, 14820, 14885, 15572, 16796, 17404, 17862, 19380, 19465, 20995, 21755, 23358, 23816, 25194, 26106, 26520, 27480, 29640, 29770, 31144, 33592, 34808, 35724, 38760, 38930, 41990, 43510, 44655, 46716, 50388, 50609, 52212, 56563, 58395, 59540, 62985, 65265, 71448, 73967, 77860, 83980, 87020, 89310, 93432, 100776, 101218, 104424, 113126, 116790, 119080, 125970, 130530, 147934, 151827, 155720, 167960, 169689, 174040, 178620, 202436, 221901, 226252, 233580, 251940, 253045, 261060, 282815, 295868, 303654, 339378, 357240, 369835, 404872, 443802, 452504, 467160, 503880, 506090, 522120, 565630, 591736, 607308, 678756, 739670, 759135, 848445, 887604, 961571, 1012180, 1109505, 1131260, 1214616, 1357512, 1479340, 1518270, 1696890, 1775208, 1923142, 2024360, 2219010, 2262520, 2884713, 2958680, 3036540, 3393780, 3846284, 4438020, 4807855, 5769426, 6073080, 6787560, 7692568, 8876040, 9615710, 11538852, 14423565, 19231420, 23077704, 28847130, 38462840, 57694260, 115388520

256 divisors

τ Total Divisors 256
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -115388519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00390625
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 256
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 115388520 can be divided by 256 positive divisors. The sum of these divisors (counting 115388520) is 1, the average is 0.00390625.

Base conversion 115388520

Base System Value
2 Binary 110111000001011000001101000
3 Ternary 22001010100021220
4 Quaternary 12320023001220
5 Quinary 214014413040
6 Senary 15241102040
8 Octal 670130150
10 Decimal 115388520
12 Duodecimal 32787920
16 Hexadecimal 6e0b068
20 Vigesimal 1g13b60
36 Base36 1wp6co

Cryptographic Hash Functions

md5 0a83ffb44f3717c609fc965ac06d4eee
sha1 6b3e3e2a1ab436a93f132c0c51b2708e78d79109
sha256 cc3d4c769476e6fc00789728fcf756bc2744729f6661f44317053e4303e97661
sha512 838a7b508e09da1b8a809419c32ae980b029fb800a365b3c14e0f9d35db0841bf7a7c295255244672f7828e354dbfd4d44a211149244c1e040d7e3eed0afa176
ripemd-160 19ab5514c4197390137ad9f9b5aa8ca6ff6c5d37

115388520 as geometric shapes

Circle

Radius = n
Diameter 230777040
Circumference 725007453.4812
Area 4.1828768523082E+16

Sphere

Radius = n
Volume 6.4354129244014E+24
Surface area 1.6731507409233E+17
Circumference 725007453.4812

Square

Length = n
Perimeter 461554080
Area 13314510547790400
Diagonal 163184009.92616

Cube

Length = n
Surface area 79887063286742400
Volume 1.5363416666339E+24
Space diagonal 199858779.25018

Equilateral Triangle

Length = n
Perimeter 346165560
Area 5.7653521866712E+15
Altitude 99929389.625089

Triangular Pyramid

Length = n
Surface area 5.7653521866712E+15
Volume 1.8105960178271E+23
Height 54394669.975386