29691389 (number)

29691389 is an odd 8-digits composite number following 29691388 and preceding 29691390. In scientific notation, it is written as 2.9691389 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 22680000 positive integers (up to 29691389) that are relatively prime to 29691389.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9691389 × 10^7
Engineering notation 2.9691389 × 10^6

Prime Factorization of 29691389

Prime Factorization 29 × 13 × 7 × 11251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29691389
Product of the distinct prime numbers

The prime factorization of 29691389 is 29 × 13 × 7 × 11251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 48, 36, 532, 776, 4406, 7536, 78989, 99747, 133351, 338793, 5612801, 3962203, 3678376, 2120397, 115038383, 308781236, 8059505874, 5477829948

Basic calculations (n = 29691389)

Multiplication

n×y
n×2 59382778
n×3 89074167
n×4 118765556
n×5 148456945

Division

n÷y
n÷2 14845694.5
n÷3 9897129.6666667
n÷3 7422847.25
n÷5 5938277.8

Exponentiation

ny
n2 881578580749321
n3 2.6175292575096E+22
n4 7.7718079403599E+29
n5 2.3075577279051E+37

Nth Root

y√n
2√n 5448.9805468546
3√n 309.654102572
4√n 73.81721037031
5√n 31.226700865929

Divisors of 29691389

1, 7, 13, 29, 91, 203, 377, 2639, 11251, 78757, 146263, 326279, 1023841, 2283953, 4241627, 29691389

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 -29691388
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 29691389 can be divided by 16 positive divisors. The sum of these divisors (counting 29691389) is 1, the average is 0.0625.

Base conversion 29691389

Base System Value
2 Binary 1110001010000110111111101
3 Ternary 2001212110221002
4 Quaternary 1301100313331
5 Quinary 30100111024
6 Senary 2540220045
8 Octal 161206775
10 Decimal 29691389
12 Duodecimal 9b3a625
16 Hexadecimal 1c50dfd
20 Vigesimal 95b899
36 Base36 hoe0t

Cryptographic Hash Functions

md5 ace8a7f3f18c0d92478551a35a173ddf
sha1 8b76daf4ebe8ef1aa79faf3b7bfa405f2cfa8753
sha256 6359be1d9f76693106e0fdea2962640f9b2e4546f48f57af916f85cd2205180b
sha512 c8a67a3d0ce0966e0fda6e519d3c05ad21ebd048d0787ac060a64fcd317a71195d19445b58168027b03220cef1dc13b3b0bc932a55735c7dac90dfe5adc3bdd4
ripemd-160 c47e56762b60ca57d5cfed4824a205363ca2e137

29691389 as geometric shapes

Circle

Radius = n
Diameter 59382778
Circumference 186556499.11455
Area 2.7695607928442E+15

Sphere

Radius = n
Volume 1.0964280914598E+23
Surface area 1.1078243171377E+16
Circumference 186556499.11455

Square

Length = n
Perimeter 118765556
Area 881578580749321
Diagonal 41989965.009495

Cube

Length = n
Surface area 5289471484495926
Volume 2.6175292575096E+22
Space diagonal 51426994.295292

Equilateral Triangle

Length = n
Perimeter 89074167
Area 3.8173472318057E+14
Altitude 25713497.147646

Triangular Pyramid

Length = n
Surface area 3.8173472318057E+14
Volume 3.084787813232E+21
Height 13996655.003165