12157040 (number)

12157040 is an even 8-digits composite number following 12157039 and preceding 12157041. In scientific notation, it is written as 1.2157040 × 10^7. The sum of its digits is 20. It has a total of 8 prime factors and 80 positive divisors. There are 3919872 positive integers (up to 12157040) that are relatively prime to 12157040.

Interesting facts

Basic properties

Name

Name twelve million one hundred fifty-seven thousand forty

Notation

Scientific notation 1.2157040 × 10^7
Engineering notation 1.2157040 × 10^6

Prime Factorization of 12157040

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 17 × 1277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1519630
Product of the distinct prime numbers

The prime factorization of 12157040 is 2 × 2 × 2 × 2 × 5 × 7 × 17 × 1277. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 10, 93, 84, 330, 82, 2243, 3339, 35786, 9688, 543340, 412869, 147986, 5120973, 91060348, 1617865, 41562951, 833982608, 5752630907, 3010637419

Basic calculations (n = 12157040)

Multiplication

n×y
n×2 24314080
n×3 36471120
n×4 48628160
n×5 60785200

Division

n÷y
n÷2 6078520
n÷3 4052346.6666667
n÷3 3039260
n÷5 2431408

Exponentiation

ny
n2 147793621561600
n3 1.7967329690692E+21
n4 2.1842954574293E+28
n5 2.6554567247787E+35

Nth Root

y√n
2√n 3486.6947098936
3√n 229.93722294257
4√n 59.048240531735
5√n 26.119542704325

Divisors of 12157040

1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1277, 1360, 1904, 2380, 2554, 4760, 5108, 6385, 8939, 9520, 10216, 12770, 17878, 20432, 21709, 25540, 35756, 43418, 44695, 51080, 71512, 86836, 89390, 102160, 108545, 143024, 151963, 173672, 178780, 217090, 303926, 347344, 357560, 434180, 607852, 715120, 759815, 868360, 1215704, 1519630, 1736720, 2431408, 3039260, 6078520, 12157040

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 -12157039
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 12157040 can be divided by 80 positive divisors. The sum of these divisors (counting 12157040) is 1, the average is 0.0125.

Base conversion 12157040

Base System Value
2 Binary 101110011000000001110000
3 Ternary 211212122022202
4 Quaternary 232120001300
5 Quinary 11103011130
6 Senary 1112322332
8 Octal 56300160
10 Decimal 12157040
12 Duodecimal 40a33a8
16 Hexadecimal b98070
20 Vigesimal 3fjcc0
36 Base36 78kfk

Cryptographic Hash Functions

md5 16fb808e407c0fa5910f6fc47c200dca
sha1 453d166305c205da832ace21acbb42c61feb2866
sha256 b5baf4dae2b8ec7571ef7e32fbb5625121b8bfe63db0d9e78b8590c7d5afe418
sha512 d81877544a08dc8720198e9457010a8fa404973fda06bfe6d3b010803e0e579cad21192473f0ec9afc14be249eaddae9fbbdc75d2b7525017cf8d45ba1ed9787
ripemd-160 9125fbc6fc4b58cab5198c8d336d34010020225c

12157040 as geometric shapes

Circle

Radius = n
Diameter 24314080
Circumference 76384935.106795
Area 4.6430735574535E+14

Sphere

Radius = n
Volume 7.526137461454E+21
Surface area 1.8572294229814E+15
Circumference 76384935.106795

Square

Length = n
Perimeter 48628160
Area 147793621561600
Diagonal 17192650.846312

Cube

Length = n
Surface area 886761729369600
Volume 1.7967329690692E+21
Space diagonal 21056610.949647

Equilateral Triangle

Length = n
Perimeter 36471120
Area 63996515394825
Altitude 10528305.474824

Triangular Pyramid

Length = n
Surface area 63996515394825
Volume 2.1174701106838E+20
Height 5730883.6154374