29121984 (number)

29121984 is an even 8-digits composite number following 29121983 and preceding 29121985. In scientific notation, it is written as 2.9121984 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 112 positive divisors. There are 9186048 positive integers (up to 29121984) that are relatively prime to 29121984.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-one thousand nine hundred eighty-four

Notation

Scientific notation 2.9121984 × 10^7
Engineering notation 2.9121984 × 10^6

Prime Factorization of 29121984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 19 × 887

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 910062
Product of the distinct prime numbers

The prime factorization of 29121984 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 19 × 887. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29121984)

Multiplication

n×y
n×2 58243968
n×3 87365952
n×4 116487936
n×5 145609920

Division

n÷y
n÷2 14560992
n÷3 9707328
n÷3 7280496
n÷5 5824396.8

Exponentiation

ny
n2 848089952096256
n3 2.4698062015508E+22
n4 7.1925656684663E+29
n5 2.0946178231602E+37

Nth Root

y√n
2√n 5396.4788519923
3√n 307.66185411419
4√n 73.460729999043
5√n 31.106001727803

Divisors of 29121984

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 -29121983
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 29121984 can be divided by 112 positive divisors. The sum of these divisors (counting 29121984) is 1, the average is 0.0089285714285714.

Base conversion 29121984

Base System Value
2 Binary 1101111000101110111000000
3 Ternary 2000210112212000
4 Quaternary 1233011313000
5 Quinary 24423400414
6 Senary 2520104000
8 Octal 157056700
10 Decimal 29121984
12 Duodecimal 9905000
16 Hexadecimal 1bc5dc0
20 Vigesimal 9204j4
36 Base36 hc6o0

Cryptographic Hash Functions

md5 58d1e4a8f2c40909618bea30746a76b7
sha1 4b0079d2d738b3cb5402a63e8d2877f1ebad2772
sha256 3d3269fcecb6e9d709f07b7c62c569fdac0ca387848dda8e6fbeb1064e280201
sha512 ef6dc28f286f65ebed7ef8205657c1c26cac1621dc382c63a958f6c7f6dda01376d4d338b8b03ba3217d0ca9ea5aee8043423bf44a632ec065b6f43184f65fc5
ripemd-160 30cc10876a402246e5ecb31b7ba5f8e15ceb6505

29121984 as geometric shapes

Circle

Radius = n
Diameter 58243968
Circumference 182978821.98472
Area 2.6643531630889E+15

Sphere

Radius = n
Volume 1.0345500024777E+23
Surface area 1.0657412652356E+16
Circumference 182978821.98472

Square

Length = n
Perimeter 116487936
Area 848089952096256
Diagonal 41184704.736012

Cube

Length = n
Surface area 5088539712577536
Volume 2.4698062015508E+22
Space diagonal 50440755.905208

Equilateral Triangle

Length = n
Perimeter 87365952
Area 3.6723372160484E+14
Altitude 25220377.952604

Triangular Pyramid

Length = n
Surface area 3.6723372160484E+14
Volume 2.9106945222219E+21
Height 13728234.912004