12291840 (number)

12291840 is an even 8-digits composite number following 12291839 and preceding 12291841. In scientific notation, it is written as 1.2291840 × 10^7. The sum of its digits is 27. It has a total of 11 prime factors and 72 positive divisors. There are 2949120 positive integers (up to 12291840) that are relatively prime to 12291840.

Interesting facts

Basic properties

Name

Name twelve million two hundred ninety-one thousand eight hundred forty

Notation

Scientific notation 1.2291840 × 10^7
Engineering notation 1.2291840 × 10^6

Prime Factorization of 12291840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 99 × 97

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 96030
Product of the distinct prime numbers

The prime factorization of 12291840 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 99 × 97. Since it has a total of 11 prime factors.

Most popular turbo-numbers

10, 7, 70, 21, 529, 697, 8672, 5425, 74150, 68070, 909598, 153719, 8345336, 6852601, 98793413, 59506169, 766316022, 811932898, 6925419044, 9183517754

Basic calculations (n = 12291840)

Multiplication

n×y
n×2 24583680
n×3 36875520
n×4 49167360
n×5 61459200

Division

n÷y
n÷2 6145920
n÷3 4097280
n÷3 3072960
n÷5 2458368

Exponentiation

ny
n2 151089330585600
n3 1.8571658772653E+21
n4 2.2827985816805E+28
n5 2.8059794918243E+35

Nth Root

y√n
2√n 3505.9720478064
3√n 230.78396623855
4√n 59.211249334957
5√n 26.177211366666

Divisors of 12291840

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 99, 128, 160, 194, 198, 256, 320, 388, 396, 485, 495, 640, 776, 792, 970, 990, 1280, 1552, 1584, 1940, 1980, 3104, 3168, 3880, 3960, 6208, 6336, 7760, 7920, 9603, 12416, 12672, 15520, 15840, 19206, 24832, 25344, 31040, 31680, 38412, 48015, 62080, 63360, 76824, 96030, 124160, 126720, 153648, 192060, 307296, 384120, 614592, 768240, 1229184, 1536480, 2458368, 3072960, 6145920, 12291840

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12291839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12291840 can be divided by 72 positive divisors. The sum of these divisors (counting 12291840) is 1, the average is 0.013888888888889.

Base conversion 12291840

Base System Value
2 Binary 101110111000111100000000
3 Ternary 212010111020100
4 Quaternary 232320330000
5 Quinary 11121314330
6 Senary 1115242400
8 Octal 56707400
10 Decimal 12291840
12 Duodecimal 4149400
16 Hexadecimal bb8f00
20 Vigesimal 3gg9c0
36 Base36 7bgg0

Cryptographic Hash Functions

md5 839a17c3abdb2c909028c2a4c1304736
sha1 4209dd27e4d9ad8e35ddedf4c6acd88121149cab
sha256 e62b658884883f9ae7f701470a167149804a4c3ff00f5b184dc61d69320ab896
sha512 6fbd2f39ce5093910673d3ed758f11d9067179b7bc550f6b0204580e0ace449364bd666bba801f5a3f6511456318b8a7601b553cdb657a7508811b64cafb5f55
ripemd-160 b0a03ea70a3db70aa69d334a06a70a5481f11f50

12291840 as geometric shapes

Circle

Radius = n
Diameter 24583680
Circumference 77231908.486202
Area 4.7466113100352E+14

Sphere

Radius = n
Volume 7.7792782353524E+21
Surface area 1.8986445240141E+15
Circumference 77231908.486202

Square

Length = n
Perimeter 49167360
Area 151089330585600
Diagonal 17383286.83452

Cube

Length = n
Surface area 906535983513600
Volume 1.8571658772653E+21
Space diagonal 21290091.398507

Equilateral Triangle

Length = n
Perimeter 36875520
Area 65423599263957
Altitude 10645045.699254

Triangular Pyramid

Length = n
Surface area 65423599263957
Volume 2.1886909760043E+20
Height 5794428.94484