29451390 (number)

29451390 is an even 8-digits composite number following 29451389 and preceding 29451391. In scientific notation, it is written as 2.9451390 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7853696 positive integers (up to 29451390) that are relatively prime to 29451390.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9451390 × 10^7
Engineering notation 2.9451390 × 10^6

Prime Factorization of 29451390

Prime Factorization 2 × 3 × 5 × 981713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29451390
Product of the distinct prime numbers

The prime factorization of 29451390 is 2 × 3 × 5 × 981713. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 65, 44, 547, 45, 974, 8284, 9646, 8245, 21519, 811621, 7217426, 2124999, 96506819, 70016272, 660493456, 598798113, 6771569245, 7335371903

Basic calculations (n = 29451390)

Multiplication

n×y
n×2 58902780
n×3 88354170
n×4 117805560
n×5 147256950

Division

n÷y
n÷2 14725695
n÷3 9817130
n÷3 7362847.5
n÷5 5890278

Exponentiation

ny
n2 867384372932100
n3 2.5545675447129E+22
n4 7.5235565040681E+29
n5 2.2157919678835E+37

Nth Root

y√n
2√n 5426.9134874254
3√n 308.81752089684
4√n 73.667587767114
5√n 31.176055028231

Divisors of 29451390

1, 2, 3, 5, 6, 10, 15, 30, 981713, 1963426, 2945139, 4908565, 5890278, 9817130, 14725695, 29451390

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 -29451389
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 29451390 can be divided by 16 positive divisors. The sum of these divisors (counting 29451390) is 1, the average is 0.0625.

Base conversion 29451390

Base System Value
2 Binary 1110000010110010001111110
3 Ternary 2001102021201020
4 Quaternary 1300112101332
5 Quinary 30014421030
6 Senary 2531125010
8 Octal 160262176
10 Decimal 29451390
12 Duodecimal 9a43766
16 Hexadecimal 1c1647e
20 Vigesimal 94189a
36 Base36 hj8u6

Cryptographic Hash Functions

md5 bf5ef8caac3d8c2756effa322d733623
sha1 ba71d6a36a166da7fc59d3f9678f19d06566c836
sha256 d1c2bc8d94d18d042b6ad60b520f27ebf44007dd33dda238335730c21b76c5b4
sha512 afae1b252592b4e02ed99ca2ebf619b02271fa086cf2ed95179166c5eb2ac5a3155b4086bbb59577abe38ea2515d48e9799f63a57fbbd1602ce2783794cebd89
ripemd-160 262f6cce29b6c5487836a06591b0d5bd4aa9190d

29451390 as geometric shapes

Circle

Radius = n
Diameter 58902780
Circumference 185048540.92402
Area 2.7249683738421E+15

Sphere

Radius = n
Volume 1.0700547508758E+23
Surface area 1.0899873495368E+16
Circumference 185048540.92402

Square

Length = n
Perimeter 117805560
Area 867384372932100
Diagonal 41650555.168739

Cube

Length = n
Surface area 5204306237592600
Volume 2.5545675447129E+22
Space diagonal 51011303.833526

Equilateral Triangle

Length = n
Perimeter 88354170
Area 3.7558845090242E+14
Altitude 25505651.916763

Triangular Pyramid

Length = n
Surface area 3.7558845090242E+14
Volume 3.0105867231092E+21
Height 13883518.38958