29897712 (number)

29897712 is an even 8-digits composite number following 29897711 and preceding 29897713. In scientific notation, it is written as 2.9897712 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 9198720 positive integers (up to 29897712) that are relatively prime to 29897712.

Interesting facts

Basic properties

Name

Name twenty-nine million eight hundred ninety-seven thousand seven hundred twelve

Notation

Scientific notation 2.9897712 × 10^7
Engineering notation 2.9897712 × 10^6

Prime Factorization of 29897712

Prime Factorization 2 × 2 × 2 × 2 × 9 × 13 × 15971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3737214
Product of the distinct prime numbers

The prime factorization of 29897712 is 2 × 2 × 2 × 2 × 9 × 13 × 15971. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29897712)

Multiplication

n×y
n×2 59795424
n×3 89693136
n×4 119590848
n×5 149488560

Division

n÷y
n÷2 14948856
n÷3 9965904
n÷3 7474428
n÷5 5979542.4

Exponentiation

ny
n2 893873182834944
n3 2.6724762984922E+22
n4 7.9900926699147E+29
n5 2.3888548949842E+37

Nth Root

y√n
2√n 5467.880027945
3√n 310.36970113792
4√n 73.945114970125
5√n 31.269979088789

Divisors of 29897712

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29897711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29897712 can be divided by 40 positive divisors. The sum of these divisors (counting 29897712) is 1, the average is 0.025.

Base conversion 29897712

Base System Value
2 Binary 1110010000011001111110000
3 Ternary 2002020221221200
4 Quaternary 1302003033300
5 Quinary 30123211322
6 Senary 2544451200
8 Octal 162031760
10 Decimal 29897712
12 Duodecimal a019b00
16 Hexadecimal 1c833f0
20 Vigesimal 96h45c
36 Base36 hst80

Cryptographic Hash Functions

md5 1084c6b337047f453fee26d1f2494697
sha1 6cd41b3474a707930e16117620cc6d64996607c3
sha256 e4b9825d38b3905429ac054bb0dcb264ef6b4ac4dd147e523a857fb9a2da4508
sha512 494a9c4ff08eebc0c72af76579f44c549932715fd503bf4f2aab762f2ec81c74fdca258836a84d406ca566d32d2397f63ab13906a464fe4ecf82b8801f2a41d4
ripemd-160 d33a70e8f9d62ad0a8d5929b6e97f318453bb52e

29897712 as geometric shapes

Circle

Radius = n
Diameter 59795424
Circumference 187852864.75669
Area 2.8081854244352E+15

Sphere

Radius = n
Volume 1.1194442541648E+23
Surface area 1.1232741697741E+16
Circumference 187852864.75669

Square

Length = n
Perimeter 119590848
Area 893873182834944
Diagonal 42281749.794325

Cube

Length = n
Surface area 5363239097009664
Volume 2.6724762984922E+22
Space diagonal 51784356.214062

Equilateral Triangle

Length = n
Perimeter 89693136
Area 3.8705844204836E+14
Altitude 25892178.107031

Triangular Pyramid

Length = n
Surface area 3.8705844204836E+14
Volume 3.1495435220403E+21
Height 14093916.598108