29689968 (number)

29689968 is an even 8-digits composite number following 29689967 and preceding 29689969. In scientific notation, it is written as 2.9689968 × 10^7. The sum of its digits is 57. It has a total of 8 prime factors and 80 positive divisors. There are 7418880 positive integers (up to 29689968) that are relatively prime to 29689968.

Interesting facts

Basic properties

Name

Name twenty-nine million six hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 2.9689968 × 10^7
Engineering notation 2.9689968 × 10^6

Prime Factorization of 29689968

Prime Factorization 2 × 2 × 2 × 2 × 87 × 7 × 11 × 277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3711246
Product of the distinct prime numbers

The prime factorization of 29689968 is 2 × 2 × 2 × 2 × 87 × 7 × 11 × 277. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 7, 61, 21, 439, 691, 5634, 1877, 10943, 78132, 25500, 143588, 4700713, 3442780, 27100592, 17155581, 434666215, 869095958, 8369124813, 6029785297

Basic calculations (n = 29689968)

Multiplication

n×y
n×2 59379936
n×3 89069904
n×4 118759872
n×5 148449840

Division

n÷y
n÷2 14844984
n÷3 9896656
n÷3 7422492
n÷5 5937993.6

Exponentiation

ny
n2 881494199841024
n3 2.6171534585466E+22
n4 7.7703202435337E+29
n5 2.3070055938027E+37

Nth Root

y√n
2√n 5448.8501539316
3√n 309.64916258194
4√n 73.816327150107
5√n 31.22640196451

Divisors of 29689968

1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 87, 88, 112, 154, 174, 176, 277, 308, 348, 554, 609, 616, 696, 957, 1108, 1218, 1232, 1392, 1914, 1939, 2216, 2436, 3047, 3828, 3878, 4432, 4872, 6094, 6699, 7656, 7756, 9744, 12188, 13398, 15312, 15512, 21329, 24099, 24376, 26796, 31024, 42658, 48198, 48752, 53592, 85316, 96396, 107184, 168693, 170632, 192792, 265089, 337386, 341264, 385584, 530178, 674772, 1060356, 1349544, 1855623, 2120712, 2699088, 3711246, 4241424, 7422492, 14844984, 29689968

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29689967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29689968 can be divided by 80 positive divisors. The sum of these divisors (counting 29689968) is 1, the average is 0.0125.

Base conversion 29689968

Base System Value
2 Binary 1110001010000100001110000
3 Ternary 2001212101222110
4 Quaternary 1301100201300
5 Quinary 30100034333
6 Senary 2540205320
8 Octal 161204160
10 Decimal 29689968
12 Duodecimal 9b39840
16 Hexadecimal 1c50870
20 Vigesimal 95b4i8
36 Base36 hocxc

Cryptographic Hash Functions

md5 6ecd45751429f6242a48a8184a7f319e
sha1 857c0f4a8c30c7f3f933c23ac190e622b92c23ab
sha256 602d7ff38054bc8242682aaa52c769ee090cb1178dd5d798153896c6e913f2f0
sha512 7e46e90b27ec53ca03830af039240cf45bbb4f70771f9305103d4b51b76114f52ebdb15cf4e9bfb4dc059a0ae09add6f782dc67fa2d9c7b14ac9e82ff88f6af4
ripemd-160 d52dbe220e7a3478cbb2652b38fb70dd74d9da4b

29689968 as geometric shapes

Circle

Radius = n
Diameter 59379936
Circumference 186547570.70823
Area 2.7692957024026E+15

Sphere

Radius = n
Volume 1.0962706771583E+23
Surface area 1.107718280961E+16
Circumference 186547570.70823

Square

Length = n
Perimeter 118759872
Area 881494199841024
Diagonal 41987955.412023

Cube

Length = n
Surface area 5288965199046144
Volume 2.6171534585466E+22
Space diagonal 51424533.051094

Equilateral Triangle

Length = n
Perimeter 89069904
Area 3.8169818517548E+14
Altitude 25712266.525547

Triangular Pyramid

Length = n
Surface area 3.8169818517548E+14
Volume 3.0843449299068E+21
Height 13995985.137341