29122728 (number)

29122728 is an even 8-digits composite number following 29122727 and preceding 29122729. In scientific notation, it is written as 2.9122728 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 9372608 positive integers (up to 29122728) that are relatively prime to 29122728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9122728 × 10^7
Engineering notation 2.9122728 × 10^6

Prime Factorization of 29122728

Prime Factorization 2 × 2 × 2 × 3 × 29 × 41843

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7280682
Product of the distinct prime numbers

The prime factorization of 29122728 is 2 × 2 × 2 × 3 × 29 × 41843. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 14, 75, 378, 204, 5490, 7807, 58232, 95056, 267673, 746859, 2631131, 2755748, 58494727, 58460649, 711285364, 50380187, 14887129, 8235173651

Basic calculations (n = 29122728)

Multiplication

n×y
n×2 58245456
n×3 87368184
n×4 116490912
n×5 145613640

Division

n÷y
n÷2 14561364
n÷3 9707576
n÷3 7280682
n÷5 5824545.6

Exponentiation

ny
n2 848133286161984
n3 2.4699955000642E+22
n4 7.1933007109593E+29
n5 2.0948854002747E+37

Nth Root

y√n
2√n 5396.5477853902
3√n 307.66447411048
4√n 73.461199182903
5√n 31.1061606636

Divisors of 29122728

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 41843, 83686, 125529, 167372, 251058, 334744, 502116, 1004232, 1213447, 2426894, 3640341, 4853788, 7280682, 9707576, 14561364, 29122728

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29122727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29122728 can be divided by 32 positive divisors. The sum of these divisors (counting 29122728) is 1, the average is 0.03125.

Base conversion 29122728

Base System Value
2 Binary 1101111000110000010101000
3 Ternary 2000210120212120
4 Quaternary 1233012002220
5 Quinary 24423411403
6 Senary 2520111240
8 Octal 157060250
10 Decimal 29122728
12 Duodecimal 9905520
16 Hexadecimal 1bc60a8
20 Vigesimal 9206g8
36 Base36 hc78o

Cryptographic Hash Functions

md5 8352b738edbff9eb44572fc7e473e023
sha1 9192d6d80b3e1ecc15a27f38911e5fbd9583fc76
sha256 e778ff1d0a16fef0f4b6c9b13eb1afaf7be3929b794e7c0d7fd3459746d40ab8
sha512 340ab873ab6cfd95aefa7bcf63c7267f971e37efeb6ff78a0265ec7df8f74edc00b912ff9769d3ed4538dc5ef70745089aeea05f78bcf3dd94d229fc235295e7
ripemd-160 7c3b16e5ee8a1ded2e8027338c5b216bdad01fdd

29122728 as geometric shapes

Circle

Radius = n
Diameter 58245456
Circumference 182983496.67459
Area 2.6644893010715E+15

Sphere

Radius = n
Volume 1.0346292956535E+23
Surface area 1.0657957204286E+16
Circumference 182983496.67459

Square

Length = n
Perimeter 116490912
Area 848133286161984
Diagonal 41185756.910903

Cube

Length = n
Surface area 5088799716971904
Volume 2.4699955000642E+22
Space diagonal 50442044.551009

Equilateral Triangle

Length = n
Perimeter 87368184
Area 3.6725248580573E+14
Altitude 25221022.275504

Triangular Pyramid

Length = n
Surface area 3.6725248580573E+14
Volume 2.9109176126594E+21
Height 13728585.636968