12149780 (number)

12149780 is an even 8-digits composite number following 12149779 and preceding 12149781. In scientific notation, it is written as 1.2149780 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 4786848 positive integers (up to 12149780) that are relatively prime to 12149780.

Interesting facts

Basic properties

Name

Name twelve million one hundred forty-nine thousand seven hundred eighty

Notation

Scientific notation 1.2149780 × 10^7
Engineering notation 1.2149780 × 10^6

Prime Factorization of 12149780

Prime Factorization 2 × 2 × 5 × 67 × 9067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6074890
Product of the distinct prime numbers

The prime factorization of 12149780 is 2 × 2 × 5 × 67 × 9067. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 14, 9, 352, 458, 1791, 2142, 9833, 54816, 482741, 557577, 9575367, 6795079, 79292715, 79469397, 4879118, 317799132, 8726067750, 8795792860

Basic calculations (n = 12149780)

Multiplication

n×y
n×2 24299560
n×3 36449340
n×4 48599120
n×5 60748900

Division

n÷y
n÷2 6074890
n÷3 4049926.6666667
n÷3 3037445
n÷5 2429956

Exponentiation

ny
n2 147617154048400
n3 1.7935159459142E+21
n4 2.1790824169349E+28
n5 2.6475371967627E+35

Nth Root

y√n
2√n 3485.6534538017
3√n 229.89144215352
4√n 59.039422878292
5√n 26.116422319866

Divisors of 12149780

1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 9067, 18134, 36268, 45335, 90670, 181340, 607489, 1214978, 2429956, 3037445, 6074890, 12149780

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 -12149779
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 12149780 can be divided by 24 positive divisors. The sum of these divisors (counting 12149780) is 1, the average is 0.041666666666667.

Base conversion 12149780

Base System Value
2 Binary 101110010110010000010100
3 Ternary 211212021100212
4 Quaternary 232112100110
5 Quinary 11102243110
6 Senary 1112224552
8 Octal 56262024
10 Decimal 12149780
12 Duodecimal 409b158
16 Hexadecimal b96414
20 Vigesimal 3fie90
36 Base36 78etw

Cryptographic Hash Functions

md5 b734daf494ac9e8964d8411bbc24655d
sha1 c80c4bffc6211078067ce76bc577c17a259110e3
sha256 6b2aa62dc417a7fb4e738d9d0f7fd6f8c8af9a90bc2e14c8b9abc18dc42af1f2
sha512 939061cd3e1eab416b7c667d58f4f22bed2fc109fde7c2d697db2c2306a8b54eb091831ce14a76535a90023febec3491aa6e9a9a66630fee9647e4b40af77488
ripemd-160 0dfa666f50b7a3a4d74daf5fe607825162f6c3f6

12149780 as geometric shapes

Circle

Radius = n
Diameter 24299560
Circumference 76339319.181464
Area 4.6375296670229E+14

Sphere

Radius = n
Volume 7.5126620263735E+21
Surface area 1.8550118668091E+15
Circumference 76339319.181464

Square

Length = n
Perimeter 48599120
Area 147617154048400
Diagonal 17182383.655849

Cube

Length = n
Surface area 885702924290400
Volume 1.7935159459142E+21
Space diagonal 21044036.260784

Equilateral Triangle

Length = n
Perimeter 36449340
Area 63920102720138
Altitude 10522018.130392

Triangular Pyramid

Length = n
Surface area 63920102720138
Volume 2.1136788125369E+20
Height 5727461.2186165