12157090 (number)

12157090 is an even 8-digits composite number following 12157089 and preceding 12157091. In scientific notation, it is written as 1.2157090 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 32 positive divisors. There are 4112640 positive integers (up to 12157090) that are relatively prime to 12157090.

Interesting facts

Basic properties

Name

Name twelve million one hundred fifty-seven thousand ninety

Notation

Scientific notation 1.2157090 × 10^7
Engineering notation 1.2157090 × 10^6

Prime Factorization of 12157090

Prime Factorization 2 × 5 × 29 × 407 × 103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12157090
Product of the distinct prime numbers

The prime factorization of 12157090 is 2 × 5 × 29 × 407 × 103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 94, 49, 20, 617, 4958, 9287, 36634, 46191, 779380, 586253, 9746028, 8201554, 76811896, 2087706, 414106592, 664240227, 1793415985, 3122349097

Basic calculations (n = 12157090)

Multiplication

n×y
n×2 24314180
n×3 36471270
n×4 48628360
n×5 60785450

Division

n÷y
n÷2 6078545
n÷3 4052363.3333333
n÷3 3039272.5
n÷5 2431418

Exponentiation

ny
n2 147794837268100
n3 1.7967551382036E+21
n4 2.1843313923104E+28
n5 2.6555113326143E+35

Nth Root

y√n
2√n 3486.7018800006
3√n 229.93753817406
4√n 59.048301245681
5√n 26.119564189407

Divisors of 12157090

1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 407, 515, 814, 1030, 2035, 2987, 4070, 5974, 11803, 14935, 23606, 29870, 41921, 59015, 83842, 118030, 209605, 419210, 1215709, 2431418, 6078545, 12157090

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12157089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12157090 can be divided by 32 positive divisors. The sum of these divisors (counting 12157090) is 1, the average is 0.03125.

Base conversion 12157090

Base System Value
2 Binary 101110011000000010100010
3 Ternary 211212122101121
4 Quaternary 232120002202
5 Quinary 11103011330
6 Senary 1112322454
8 Octal 56300242
10 Decimal 12157090
12 Duodecimal 40a342a
16 Hexadecimal b980a2
20 Vigesimal 3fjcea
36 Base36 78kgy

Cryptographic Hash Functions

md5 5ae168ee06102344b1776e06a5c0e1bd
sha1 c60269ffc77506e8225a0814566a75ab40e340d8
sha256 c2495b3ce8f032d039b841b0442a64a9403180e8686dea2ce4223ae93c2ead63
sha512 1bca4fa96227a1fa159a66fd820ec181e0d98d2033220db9bf0611dbe0e356af643fcfeedff73fae9f8fea2b9c15def457ebf0e52edd670194e972b790ba5761
ripemd-160 54d40958f8d813457c1ce3a923a4467256b0d8cf

12157090 as geometric shapes

Circle

Radius = n
Diameter 24314180
Circumference 76385249.26606
Area 4.6431117499996E+14

Sphere

Radius = n
Volume 7.526230323307E+21
Surface area 1.8572446999998E+15
Circumference 76385249.26606

Square

Length = n
Perimeter 48628360
Area 147794837268100
Diagonal 17192721.55699

Cube

Length = n
Surface area 886769023608600
Volume 1.7967551382036E+21
Space diagonal 21056697.552188

Equilateral Triangle

Length = n
Perimeter 36471270
Area 63997041811181
Altitude 10528348.776094

Triangular Pyramid

Length = n
Surface area 63997041811181
Volume 2.1174962372593E+20
Height 5730907.1856634