2720921840 (number)

2720921840 is an even 10-digits composite number following 2720921839 and preceding 2720921841. In scientific notation, it is written as 2.720921840 × 10^9. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 861124608 positive integers (up to 2720921840) that are relatively prime to 2720921840.

Interesting facts

Basic properties

Name

Name two billion seven hundred twenty million nine hundred twenty-one thousand eight hundred forty

Notation

Scientific notation 2.720921840 × 10^9
Engineering notation 2.720921840 × 10^9

Prime Factorization of 2720921840

Prime Factorization 2 × 2 × 2 × 2 × 65 × 7 × 373753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 340115230
Product of the distinct prime numbers

The prime factorization of 2720921840 is 2 × 2 × 2 × 2 × 65 × 7 × 373753. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 1, 96, 80, 320, 638, 8815, 8795, 66482, 38135, 814417, 945246, 9397796, 2340439, 50438569, 66001171, 181610843, 79330614, 5225818896, 6887680359

Basic calculations (n = 2720921840)

Multiplication

n×y
n×2 5441843680
n×3 8162765520
n×4 10883687360
n×5 13604609200

Division

n÷y
n÷2 1360460920
n÷3 906973946.66667
n÷3 680230460
n÷5 544184368

Exponentiation

ny
n2 7403415659388985600
n3 2.0144115358229E+28
n4 5.4810563425686E+37
n5 1.4913525908765E+47

Nth Root

y√n
2√n 52162.456230511
3√n 1396.0640879383
4√n 228.39101608976
5√n 77.080267527733

Divisors of 2720921840

1, 2, 4, 7, 8, 14, 16, 28, 56, 65, 112, 130, 260, 455, 520, 910, 1040, 1820, 3640, 7280, 373753, 747506, 1495012, 2616271, 2990024, 5232542, 5980048, 10465084, 20930168, 24293945, 41860336, 48587890, 97175780, 170057615, 194351560, 340115230, 388703120, 680230460, 1360460920, 2720921840

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2720921839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2720921840 can be divided by 40 positive divisors. The sum of these divisors (counting 2720921840) is 1, the average is 0.025.

Base conversion 2720921840

Base System Value
2 Binary 10100010001011011111100011110000
3 Ternary 21000121220011001222
4 Quaternary 2202023133203300
5 Quinary 21033023444330
6 Senary 1125554444212
8 Octal 24213374360
10 Decimal 2720921840
12 Duodecimal 63b293668
16 Hexadecimal a22df8f0
20 Vigesimal 22a5f4c0
36 Base36 18zysq8

Cryptographic Hash Functions

md5 58d57d619aa160a80918c048b09778dd
sha1 113008fc627cbc61990c69fe3e71abafd95cb4c5
sha256 0e1de5486c0ba7f191c0bd0d92531de7198bcfcbd1546bcc637b32ef7ebe9f8f
sha512 22730f53d8d2b5ca187081934f5cff0584e7bc47f05c3a91939405487936239c07de376b4a43b076552bb3f650c17b97a060d254b453b0f76fd96bf0a642863d
ripemd-160 78c9c99a1f61ac944662ebd63af3b5c12684176f

2720921840 as geometric shapes

Circle

Radius = n
Diameter 5441843680
Circumference 17096056127.072
Area 2.3258516247008E+19

Sphere

Radius = n
Volume 8.4379473096639E+28
Surface area 9.3034064988032E+19
Circumference 17096056127.072

Square

Length = n
Perimeter 10883687360
Area 7403415659388985600
Diagonal 3847964568.2852

Cube

Length = n
Surface area 4.4420493956334E+19
Volume 2.0144115358229E+28
Space diagonal 4712774870.3038

Equilateral Triangle

Length = n
Perimeter 8162765520
Area 3.2057730179032E+18
Altitude 2356387435.1519

Triangular Pyramid

Length = n
Surface area 3.2057730179032E+18
Volume 2.3740067618014E+27
Height 1282654856.0951