29688738 (number)

29688738 is an even 8-digits composite number following 29688737 and preceding 29688739. In scientific notation, it is written as 2.9688738 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 9886320 positive integers (up to 29688738) that are relatively prime to 29688738.

Interesting facts

Basic properties

Name

Name twenty-nine million six hundred eighty-eight thousand seven hundred thirty-eight

Notation

Scientific notation 2.9688738 × 10^7
Engineering notation 2.9688738 × 10^6

Prime Factorization of 29688738

Prime Factorization 2 × 3 × 3583 × 1381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29688738
Product of the distinct prime numbers

The prime factorization of 29688738 is 2 × 3 × 3583 × 1381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 57, 86, 866, 442, 347, 7192, 51081, 47614, 405497, 501044, 873231, 375263, 42342485, 35201555, 834659672, 448014928, 5150121096, 5128903091

Basic calculations (n = 29688738)

Multiplication

n×y
n×2 59377476
n×3 89066214
n×4 118754952
n×5 148443690

Division

n÷y
n÷2 14844369
n÷3 9896246
n÷3 7422184.5
n÷5 5937747.6

Exponentiation

ny
n2 881421164032644
n3 2.616828200662E+22
n4 7.7690326840466E+29
n5 2.306527758701E+37

Nth Root

y√n
2√n 5448.7372849129
3√n 309.64488646046
4√n 73.815562620039
5√n 31.226143229904

Divisors of 29688738

1, 2, 3, 6, 1381, 2762, 3583, 4143, 7166, 8286, 10749, 21498, 4948123, 9896246, 14844369, 29688738

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 -29688737
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 29688738 can be divided by 16 positive divisors. The sum of these divisors (counting 29688738) is 1, the average is 0.0625.

Base conversion 29688738

Base System Value
2 Binary 1110001010000001110100010
3 Ternary 2001212100021220
4 Quaternary 1301100032202
5 Quinary 30100014423
6 Senary 2540155510
8 Octal 161201642
10 Decimal 29688738
12 Duodecimal 9b38b96
16 Hexadecimal 1c503a2
20 Vigesimal 95b1gi
36 Base36 hobz6

Cryptographic Hash Functions

md5 f7f07222545ef913d4d10fa7081d10aa
sha1 e16742a17e75a8748075eb24b443393fc5e5c7e3
sha256 6bc1d6dbe707c83ee072d8450ad1c4b068cfa0c440fcc04f23900f5ce336de59
sha512 65a68095cbae89ec954a0786f335b4c591cc0e7b0b813c75972f518cf6b84bf729aa602dc972babb55af012dc8ae12b761d2eaa8fc31bbd0841a18b1b1563ec8
ripemd-160 fbe57642585a8e2dc81731a8b21b454ef98c65cc

29688738 as geometric shapes

Circle

Radius = n
Diameter 59377476
Circumference 186539842.3903
Area 2.7690662536435E+15

Sphere

Radius = n
Volume 1.0961344334542E+23
Surface area 1.1076265014574E+16
Circumference 186539842.3903

Square

Length = n
Perimeter 118754952
Area 881421164032644
Diagonal 41986215.929341

Cube

Length = n
Surface area 5288526984195864
Volume 2.616828200662E+22
Space diagonal 51422402.628601

Equilateral Triangle

Length = n
Perimeter 89066214
Area 3.8166655974276E+14
Altitude 25711201.3143

Triangular Pyramid

Length = n
Surface area 3.8166655974276E+14
Volume 3.0839616098138E+21
Height 13995405.30978