12157020 (number)

12157020 is an even 8-digits composite number following 12157019 and preceding 12157021. In scientific notation, it is written as 1.2157020 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 96 positive divisors. There are 3166272 positive integers (up to 12157020) that are relatively prime to 12157020.

Interesting facts

Basic properties

Name

Name twelve million one hundred fifty-seven thousand twenty

Notation

Scientific notation 1.2157020 × 10^7
Engineering notation 1.2157020 × 10^6

Prime Factorization of 12157020

Prime Factorization 2 × 2 × 5 × 3 × 9 × 47 × 479

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6078510
Product of the distinct prime numbers

The prime factorization of 12157020 is 2 × 2 × 5 × 3 × 9 × 47 × 479. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 7, 86, 74, 326, 854, 8220, 1094, 32657, 84325, 745795, 722718, 1749871, 1104142, 43651003, 25948830, 151064304, 949749729, 8287903971, 3151751586

Basic calculations (n = 12157020)

Multiplication

n×y
n×2 24314040
n×3 36471060
n×4 48628080
n×5 60785100

Division

n÷y
n÷2 6078510
n÷3 4052340
n÷3 3039255
n÷5 2431404

Exponentiation

ny
n2 147793135280400
n3 1.7967241014665E+21
n4 2.1842810836011E+28
n5 2.655434881896E+35

Nth Root

y√n
2√n 3486.6918418467
3√n 229.93709684973
4√n 59.048216246104
5√n 26.119534110273

Divisors of 12157020

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 479, 540, 564, 705, 846, 940, 958, 1269, 1410, 1437, 1692, 1916, 2115, 2395, 2538, 2820, 2874, 4230, 4311, 4790, 5076, 5748, 6345, 7185, 8460, 8622, 9580, 12690, 12933, 14370, 17244, 21555, 22513, 25380, 25866, 28740, 43110, 45026, 51732, 64665, 67539, 86220, 90052, 112565, 129330, 135078, 202617, 225130, 258660, 270156, 337695, 405234, 450260, 607851, 675390, 810468, 1013085, 1215702, 1350780, 2026170, 2431404, 3039255, 4052340, 6078510, 12157020

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12157019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12157020 can be divided by 96 positive divisors. The sum of these divisors (counting 12157020) is 1, the average is 0.010416666666667.

Base conversion 12157020

Base System Value
2 Binary 101110011000000001011100
3 Ternary 211212122022000
4 Quaternary 232120001130
5 Quinary 11103011040
6 Senary 1112322300
8 Octal 56300134
10 Decimal 12157020
12 Duodecimal 40a3390
16 Hexadecimal b9805c
20 Vigesimal 3fjcb0
36 Base36 78kf0

Cryptographic Hash Functions

md5 1e59828ee24c39e3f047c316073a95f6
sha1 37e50df2c7dc16e29324a732ed9a20b1baa7cfe0
sha256 b6eadb6fc360b7f4159d1028f95e34b75d3fe5cc950217ca5ee907cec1f0f89e
sha512 c3d7340b1c2d91c11a98af7c3720420eaac9408a49c5593de2de721e585825e4dc785ba79964fb598e6a29f3acff08596783130c2a86f7119c813e850d5095f5
ripemd-160 9f6ead493d959cca65ff7cc77c3adf5546ea07eb

12157020 as geometric shapes

Circle

Radius = n
Diameter 24314040
Circumference 76384809.443088
Area 4.6430582804791E+14

Sphere

Radius = n
Volume 7.5261003169266E+21
Surface area 1.8572233121916E+15
Circumference 76384809.443088

Square

Length = n
Perimeter 48628080
Area 147793135280400
Diagonal 17192622.562041

Cube

Length = n
Surface area 886758811682400
Volume 1.7967241014665E+21
Space diagonal 21056576.308631

Equilateral Triangle

Length = n
Perimeter 36471060
Area 63996304828888
Altitude 10528288.154315

Triangular Pyramid

Length = n
Surface area 63996304828888
Volume 2.1174596601138E+20
Height 5730874.187347