29121490 (number)

29121490 is an even 8-digits composite number following 29121489 and preceding 29121491. In scientific notation, it is written as 2.9121490 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 11035440 positive integers (up to 29121490) that are relatively prime to 29121490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9121490 × 10^7
Engineering notation 2.9121490 × 10^6

Prime Factorization of 29121490

Prime Factorization 2 × 5 × 19 × 153271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29121490
Product of the distinct prime numbers

The prime factorization of 29121490 is 2 × 5 × 19 × 153271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 23, 87, 135, 479, 5051, 8068, 27002, 7309, 269828, 701512, 6657641, 6408115, 49184642, 66843391, 153894921, 675627432, 165867373, 8363031772

Basic calculations (n = 29121490)

Multiplication

n×y
n×2 58242980
n×3 87364470
n×4 116485960
n×5 145607450

Division

n÷y
n÷2 14560745
n÷3 9707163.3333333
n÷3 7280372.5
n÷5 5824298

Exponentiation

ny
n2 848061179820100
n3 2.4696805167519E+22
n4 7.1920776471786E+29
n5 2.0944401728154E+37

Nth Root

y√n
2√n 5396.4330812121
3√n 307.66011446834
4√n 73.460418466083
5√n 31.105896196056

Divisors of 29121490

1, 2, 5, 10, 19, 38, 95, 190, 153271, 306542, 766355, 1532710, 2912149, 5824298, 14560745, 29121490

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29121489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29121490 can be divided by 16 positive divisors. The sum of these divisors (counting 29121490) is 1, the average is 0.0625.

Base conversion 29121490

Base System Value
2 Binary 1101111000101101111010010
3 Ternary 2000210112011201
4 Quaternary 1233011233102
5 Quinary 24423341430
6 Senary 2520101414
8 Octal 157055722
10 Decimal 29121490
12 Duodecimal 990486a
16 Hexadecimal 1bc5bd2
20 Vigesimal 9203ea
36 Base36 hc6aa

Cryptographic Hash Functions

md5 55f82f5813c8f42943023ea79a3275a4
sha1 745d7003011b6b3f190a09aee9833d92d380ae00
sha256 1c8559e3ed82931a8b4f3c95748837cd6bda564baafdb19fc11d47c24b833559
sha512 986a01493ad925f616b17155ee82fed9efa7f7913b7ce77ee5f0564ef5df49901af9a5a487dad4de6da2dcf61724c240d408a1b736a012c09faebd8b38b8275b
ripemd-160 423b23417b7fc6f38fcbf130f18a9b464a1b0f20

29121490 as geometric shapes

Circle

Radius = n
Diameter 58242980
Circumference 182975718.09118
Area 2.6642627723175E+15

Sphere

Radius = n
Volume 1.0344973557522E+23
Surface area 1.065705108927E+16
Circumference 182975718.09118

Square

Length = n
Perimeter 116485960
Area 848061179820100
Diagonal 41184006.114512

Cube

Length = n
Surface area 5088367078920600
Volume 2.4696805167519E+22
Space diagonal 50439900.272109

Equilateral Triangle

Length = n
Perimeter 87364470
Area 3.672212628438E+14
Altitude 25219950.136054

Triangular Pyramid

Length = n
Surface area 3.672212628438E+14
Volume 2.910546401266E+21
Height 13728002.038171