2729121840 (number)

2729121840 is an even 10-digits composite number following 2729121839 and preceding 2729121841. In scientific notation, it is written as 2.729121840 × 10^9. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 727765632 positive integers (up to 2729121840) that are relatively prime to 2729121840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.729121840 × 10^9
Engineering notation 2.729121840 × 10^9

Prime Factorization of 2729121840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 9 × 3790447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 341140230
Product of the distinct prime numbers

The prime factorization of 2729121840 is 2 × 2 × 2 × 2 × 5 × 9 × 3790447. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 6, 71, 27, 294, 783, 6184, 5490, 24498, 56946, 272255, 459017, 4893915, 3174174, 47153593, 27513782, 329442084, 517464725, 2107686659, 274147235

Basic calculations (n = 2729121840)

Multiplication

n×y
n×2 5458243680
n×3 8187365520
n×4 10916487360
n×5 13645609200

Division

n÷y
n÷2 1364560920
n÷3 909707280
n÷3 682280460
n÷5 545824368

Exponentiation

ny
n2 7448106017564985600
n3 2.0326788799172E+28
n4 5.5474283248888E+37
n5 1.5139607797289E+47

Nth Root

y√n
2√n 52240.997693383
3√n 1397.4651137014
4√n 228.56289658075
5√n 77.126670745178

Divisors of 2729121840

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 36, 40, 45, 72, 80, 90, 144, 180, 360, 720, 3790447, 7580894, 15161788, 18952235, 30323576, 34114023, 37904470, 60647152, 68228046, 75808940, 136456092, 151617880, 170570115, 272912184, 303235760, 341140230, 545824368, 682280460, 1364560920, 2729121840

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 -2729121839
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 2729121840 can be divided by 40 positive divisors. The sum of these divisors (counting 2729121840) is 1, the average is 0.025.

Base conversion 2729121840

Base System Value
2 Binary 10100010101010110001100000110000
3 Ternary 21001012022202100200
4 Quaternary 2202222301200300
5 Quinary 21042123344330
6 Senary 1130450315200
8 Octal 24252614060
10 Decimal 2729121840
12 Duodecimal 641b88b00
16 Hexadecimal a2ab1830
20 Vigesimal 22ch04c0
36 Base36 194ujw0

Cryptographic Hash Functions

md5 cbaa982798012ea173db5e90c8356a56
sha1 6d45f9c8fac555272a099b6e1a31bed6b36930c3
sha256 103d08857c7094047dd8c442316c04d7d9c13b81629578159d298bde6c1a9df3
sha512 95c3ce1799a517ca436a9a105d1a183137a6233ab46f9daf4026b7f1dce5808e8c49c2ec338b8d71349595c7e41ab31a4550b7f9dcd3f1798edafb4fbedf086e
ripemd-160 6571456af4b983ca88dce286b5e275f4bcde5cf2

2729121840 as geometric shapes

Circle

Radius = n
Diameter 5458243680
Circumference 17147578246.591
Area 2.339891514794E+19

Sphere

Radius = n
Volume 8.5144653816733E+28
Surface area 9.359566059176E+19
Circumference 17147578246.591

Square

Length = n
Perimeter 10916487360
Area 7448106017564985600
Diagonal 3859561119.4966

Cube

Length = n
Surface area 4.468863610539E+19
Volume 2.0326788799172E+28
Space diagonal 4726977686.9259

Equilateral Triangle

Length = n
Perimeter 8187365520
Area 3.2251245106455E+18
Altitude 2363488843.4629

Triangular Pyramid

Length = n
Surface area 3.2251245106455E+18
Volume 2.3955350332736E+27
Height 1286520373.1655