29121680 (number)

29121680 is an even 8-digits composite number following 29121679 and preceding 29121681. In scientific notation, it is written as 2.9121680 × 10^7. The sum of its digits is 29. It has a total of 9 prime factors and 120 positive divisors. There are 8515584 positive integers (up to 29121680) that are relatively prime to 29121680.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9121680 × 10^7
Engineering notation 2.9121680 × 10^6

Prime Factorization of 29121680

Prime Factorization 2 × 2 × 2 × 2 × 85 × 7 × 23 × 19 × 7

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 520030
Product of the distinct prime numbers

The prime factorization of 29121680 is 2 × 2 × 2 × 2 × 85 × 7 × 23 × 19 × 7. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29121680)

Multiplication

n×y
n×2 58243360
n×3 87365040
n×4 116486720
n×5 145608400

Division

n÷y
n÷2 14560840
n÷3 9707226.6666667
n÷3 7280420
n÷5 5824336

Exponentiation

ny
n2 848072246022400
n3 2.4697288565546E+22
n4 7.1922653447348E+29
n5 2.0945084984446E+37

Nth Root

y√n
2√n 5396.4506854043
3√n 307.66078356523
4√n 73.460538286921
5√n 31.105936785359

Divisors of 29121680

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29121679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29121680 can be divided by 120 positive divisors. The sum of these divisors (counting 29121680) is 1, the average is 0.0083333333333333.

Base conversion 29121680

Base System Value
2 Binary 1101111000101110010010000
3 Ternary 2000210112102202
4 Quaternary 1233011302100
5 Quinary 24423343210
6 Senary 2520102332
8 Octal 157056220
10 Decimal 29121680
12 Duodecimal 99049a8
16 Hexadecimal 1bc5c90
20 Vigesimal 920440
36 Base36 hc6fk

Cryptographic Hash Functions

md5 dd5ede5b174f52c6d2b396f910de42e3
sha1 bb2ecf15b4b72a1dfb47a015d47b7f2414ba5d02
sha256 59e8a6b72a7c5b9e92d4e0ca776a3a8f5c5c5d1ea9e3af6ae7c863a28d071b9f
sha512 caf563db77bccbb277aa9ce5dca7670d987be8513fc6965865c16046798275d22255e105d92aae8d78e4408b2d768bd8d0f71600024dd19cdbabc8a9ecbbe7ed
ripemd-160 c226cf519770841491bfd2ac148f168d59ac8fea

29121680 as geometric shapes

Circle

Radius = n
Diameter 58243360
Circumference 182976911.89639
Area 2.6642975378174E+15

Sphere

Radius = n
Volume 1.0345176042814E+23
Surface area 1.0657190151269E+16
Circumference 182976911.89639

Square

Length = n
Perimeter 116486720
Area 848072246022400
Diagonal 41184274.815089

Cube

Length = n
Surface area 5088433476134400
Volume 2.4697288565546E+22
Space diagonal 50440229.361762

Equilateral Triangle

Length = n
Perimeter 87365040
Area 3.6722605464996E+14
Altitude 25220114.680881

Triangular Pyramid

Length = n
Surface area 3.6722605464996E+14
Volume 2.9106033702697E+21
Height 13728091.60503