15112492 (number)

15112492 is an even 8-digits composite number following 15112491 and preceding 15112493. In scientific notation, it is written as 1.5112492 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 7373520 positive integers (up to 15112492) that are relatively prime to 15112492.

Interesting facts

Basic properties

Name

Name fifteen million one hundred twelve thousand four hundred ninety-two

Notation

Scientific notation 1.5112492 × 10^7
Engineering notation 1.5112492 × 10^6

Prime Factorization of 15112492

Prime Factorization 2 × 2 × 71 × 127 × 419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7556246
Product of the distinct prime numbers

The prime factorization of 15112492 is 2 × 2 × 71 × 127 × 419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 51, 42, 965, 944, 6073, 9778, 45044, 67818, 973262, 264887, 1143041, 8989603, 96453567, 553867, 13619451, 133551243, 8322240173, 5528804084

Basic calculations (n = 15112492)

Multiplication

n×y
n×2 30224984
n×3 45337476
n×4 60449968
n×5 75562460

Division

n÷y
n÷2 7556246
n÷3 5037497.3333333
n÷3 3778123
n÷5 3022498.4

Exponentiation

ny
n2 228387414450064
n3 3.4515029737773E+21
n4 5.2160811079185E+28
n5 7.882798401477E+35

Nth Root

y√n
2√n 3887.4788745407
3√n 247.23618183365
4√n 62.34965015572
5√n 27.281435400418

Divisors of 15112492

1, 2, 4, 71, 127, 142, 254, 284, 419, 508, 838, 1676, 9017, 18034, 29749, 36068, 53213, 59498, 106426, 118996, 212852, 3778123, 7556246, 15112492

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15112491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15112492 can be divided by 24 positive divisors. The sum of these divisors (counting 15112492) is 1, the average is 0.041666666666667.

Base conversion 15112492

Base System Value
2 Binary 111001101001100100101100
3 Ternary 1001102210102221
4 Quaternary 321221210230
5 Quinary 12332044432
6 Senary 1255525124
8 Octal 71514454
10 Decimal 15112492
12 Duodecimal 50897a4
16 Hexadecimal e6992c
20 Vigesimal 4e914c
36 Base36 8zwvg

Cryptographic Hash Functions

md5 382c93d1a0f52f311340d8c17210a6f9
sha1 8e04352955aaf53c45787f890e512fd6358239f6
sha256 8397a59493a0912a2feefc7de1d453936089a2dd3b1b0aab78998696a555fa65
sha512 9afc0dae587fa217bc323dbfcf93dc94dcbd7488d3b068100882f6650fc18e20f377e114d0cd71cb4ccf4227e6d08e64f2212c7b7dc3038a740223657d00cab5
ripemd-160 9204313ec67a4a3cda1fb78a71eb6b9c57466aaa

15112492 as geometric shapes

Circle

Radius = n
Diameter 30224984
Circumference 94954587.689269
Area 7.1750022340869E+14

Sphere

Radius = n
Volume 1.4457621848349E+22
Surface area 2.8700008936348E+15
Circumference 94954587.689269

Square

Length = n
Perimeter 60449968
Area 228387414450064
Diagonal 21372291.147655

Cube

Length = n
Surface area 1370324486700384
Volume 3.4515029737773E+21
Space diagonal 26175603.972978

Equilateral Triangle

Length = n
Perimeter 45337476
Area 98894651409200
Altitude 13087801.986489

Triangular Pyramid

Length = n
Surface area 98894651409200
Volume 4.0676352634057E+20
Height 7124097.0492183