2521920 (number)

2521920 is an even 7-digits composite number following 2521919 and preceding 2521921. In scientific notation, it is written as 2.521920 × 10^6. The sum of its digits is 21. It has a total of 10 prime factors and 112 positive divisors. There are 645120 positive integers (up to 2521920) that are relatively prime to 2521920.

Interesting facts

Basic properties

Name

Name two million five hundred twenty-one thousand nine hundred twenty

Notation

Scientific notation 2.521920 × 10^6
Engineering notation 2.521920 × 10^6

Prime Factorization of 2521920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 37 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 78810
Product of the distinct prime numbers

The prime factorization of 2521920 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 37 × 71. Since it has a total of 10 prime factors.

Most popular turbo-numbers

7, 10, 99, 47, 564, 659, 2878, 8201, 886, 95988, 990291, 164895, 2751320, 1542510, 81626278, 98973861, 188463588, 121382322, 8869615233, 2322172627

Basic calculations (n = 2521920)

Multiplication

n×y
n×2 5043840
n×3 7565760
n×4 10087680
n×5 12609600

Division

n÷y
n÷2 1260960
n÷3 840640
n÷3 630480
n÷5 504384

Exponentiation

ny
n2 6360080486400
n3 1.6039614180262E+19
n4 4.0450623793486E+25
n5 1.0201323715727E+32

Nth Root

y√n
2√n 1588.0554146503
3√n 136.11639401341
4√n 39.85041297967
5√n 19.069805395784

Divisors of 2521920

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 71, 74, 80, 96, 111, 120, 142, 148, 160, 185, 192, 213, 222, 240, 284, 296, 320, 355, 370, 426, 444, 480, 555, 568, 592, 710, 740, 852, 888, 960, 1065, 1110, 1136, 1184, 1420, 1480, 1704, 1776, 2130, 2220, 2272, 2368, 2627, 2840, 2960, 3408, 3552, 4260, 4440, 4544, 5254, 5680, 5920, 6816, 7104, 7881, 8520, 8880, 10508, 11360, 11840, 13135, 13632, 15762, 17040, 17760, 21016, 22720, 26270, 31524, 34080, 35520, 39405, 42032, 52540, 63048, 68160, 78810, 84064, 105080, 126096, 157620, 168128, 210160, 252192, 315240, 420320, 504384, 630480, 840640, 1260960, 2521920

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2521919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2521920 can be divided by 112 positive divisors. The sum of these divisors (counting 2521920) is 1, the average is 0.0089285714285714.

Base conversion 2521920

Base System Value
2 Binary 1001100111101101000000
3 Ternary 11202010102110
4 Quaternary 21213231000
5 Quinary 1121200140
6 Senary 130015320
8 Octal 11475500
10 Decimal 2521920
12 Duodecimal a17540
16 Hexadecimal 267b40
20 Vigesimal ff4g0
36 Base36 1i1xc

Cryptographic Hash Functions

md5 9328c187216f0c6ad59fd3bb258af189
sha1 924895e69fa47996ff439953f2d86d9c58c5b6bb
sha256 21441d7e0e91d2d590e09bc3acc2b48950d0697d2bc528e9f24eba8e14171a0b
sha512 5bd6424f2fcc723102542900d390e3b74eeeec0c829a30616df8ce32df4226ae8d62daa56415743a603c537144e1ea31ee54084ac9fc60f3d4a53aab58339c65
ripemd-160 462043ac2e6c48ed01d22c68f4b4e2e7438b3c7e

2521920 as geometric shapes

Circle

Radius = n
Diameter 5043840
Circumference 15845690.689882
Area 19980782132314

Sphere

Radius = n
Volume 6.7186578766834E+19
Surface area 79923128529256
Circumference 15845690.689882

Square

Length = n
Perimeter 10087680
Area 6360080486400
Diagonal 3566533.46722

Cube

Length = n
Surface area 38160482918400
Volume 1.6039614180262E+19
Space diagonal 4368093.5726241

Equilateral Triangle

Length = n
Perimeter 7565760
Area 2753995635668
Altitude 2184046.7863121

Triangular Pyramid

Length = n
Surface area 2753995635668
Volume 1.8902866590798E+18
Height 1188844.4890733