12021490 (number)

12021490 is an even 8-digits composite number following 12021489 and preceding 12021491. In scientific notation, it is written as 1.2021490 × 10^7. The sum of its digits is 19. It has a total of 6 prime factors and 64 positive divisors. There are 4043520 positive integers (up to 12021490) that are relatively prime to 12021490.

Interesting facts

Basic properties

Name

Name twelve million twenty-one thousand four hundred ninety

Notation

Scientific notation 1.2021490 × 10^7
Engineering notation 1.2021490 × 10^6

Prime Factorization of 12021490

Prime Factorization 2 × 19 × 5 × 13 × 31 × 157

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12021490
Product of the distinct prime numbers

The prime factorization of 12021490 is 2 × 19 × 5 × 13 × 31 × 157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 30, 12, 478, 446, 9238, 2118, 88323, 25196, 809970, 534502, 7882947, 3251573, 20537562, 54826450, 920856281, 42179321, 1635071434, 2341718463

Basic calculations (n = 12021490)

Multiplication

n×y
n×2 24042980
n×3 36064470
n×4 48085960
n×5 60107450

Division

n÷y
n÷2 6010745
n÷3 4007163.3333333
n÷3 3005372.5
n÷5 2404298

Exponentiation

ny
n2 144516221820100
n3 1.7373003154481E+21
n4 2.0884938369156E+28
n5 2.5106807775543E+35

Nth Root

y√n
2√n 3467.2020419929
3√n 229.07943317114
4√n 58.882952048899
5√n 26.061035024579

Divisors of 12021490

1, 2, 5, 10, 13, 19, 26, 31, 38, 62, 65, 95, 130, 155, 157, 190, 247, 310, 314, 403, 494, 589, 785, 806, 1178, 1235, 1570, 2015, 2041, 2470, 2945, 2983, 4030, 4082, 4867, 5890, 5966, 7657, 9734, 10205, 14915, 15314, 20410, 24335, 29830, 38285, 38779, 48670, 63271, 76570, 77558, 92473, 126542, 184946, 193895, 316355, 387790, 462365, 632710, 924730, 1202149, 2404298, 6010745, 12021490

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12021489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12021490 can be divided by 64 positive divisors. The sum of these divisors (counting 12021490) is 1, the average is 0.015625.

Base conversion 12021490

Base System Value
2 Binary 101101110110111011110010
3 Ternary 211121202101101
4 Quaternary 231312323302
5 Quinary 11034141430
6 Senary 1105355014
8 Octal 55667362
10 Decimal 12021490
12 Duodecimal 4038a6a
16 Hexadecimal b76ef2
20 Vigesimal 3f2dea
36 Base36 75nua

Cryptographic Hash Functions

md5 2d4d80c19844fe5e18f535e55f00b419
sha1 0d7f8b777edef6c43141559f4d17506cfe7d2107
sha256 fc57545cb40bd8e956596448fffd34765de52ebf5d5d58738a1b4023ed1b6123
sha512 69bae1861edea93fda9f157a816a55e92a06e891375fa7446d8b6dd0f4c4abbed421f7d2ad0f75dafc0c0b4d2362811ea94fc66be65ac070bc8dc0994fd3040e
ripemd-160 99ac9194e6bc1a3d5e0c12ce4a771618d1473ee8

12021490 as geometric shapes

Circle

Radius = n
Diameter 24042980
Circumference 75533249.338406
Area 4.5401110079458E+14

Sphere

Radius = n
Volume 7.2771865441214E+21
Surface area 1.8160444031783E+15
Circumference 75533249.338406

Square

Length = n
Perimeter 48085960
Area 144516221820100
Diagonal 17000954.197933

Cube

Length = n
Surface area 867097330920600
Volume 1.7373003154481E+21
Space diagonal 20821831.462681

Equilateral Triangle

Length = n
Perimeter 36064470
Area 62577359677577
Altitude 10410915.731341

Triangular Pyramid

Length = n
Surface area 62577359677577
Volume 2.0474280566848E+20
Height 5666984.7326442