29388730 (number)

29388730 is an even 8-digits composite number following 29388729 and preceding 29388731. In scientific notation, it is written as 2.9388730 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 9797760 positive integers (up to 29388730) that are relatively prime to 29388730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9388730 × 10^7
Engineering notation 2.9388730 × 10^6

Prime Factorization of 29388730

Prime Factorization 2 × 5 × 259 × 7 × 1621

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 29388730
Product of the distinct prime numbers

The prime factorization of 29388730 is 2 × 5 × 259 × 7 × 1621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 72, 80, 290, 346, 6095, 2046, 48222, 89142, 252686, 438317, 859891, 1103419, 24568353, 7538063, 251468293, 449687070, 9722420489, 8027493139

Basic calculations (n = 29388730)

Multiplication

n×y
n×2 58777460
n×3 88166190
n×4 117554920
n×5 146943650

Division

n÷y
n÷2 14694365
n÷3 9796243.3333333
n÷3 7347182.5
n÷5 5877746

Exponentiation

ny
n2 863697451012900
n3 2.5382971189506E+22
n4 7.4597328688618E+29
n5 2.1923207515511E+37

Nth Root

y√n
2√n 5421.1373345452
3√n 308.59835472379
4√n 73.628373162424
5√n 31.162777853793

Divisors of 29388730

1, 2, 5, 7, 10, 14, 35, 70, 259, 518, 1295, 1621, 1813, 2590, 3242, 3626, 8105, 9065, 11347, 16210, 18130, 22694, 56735, 113470, 419839, 839678, 2099195, 2938873, 4198390, 5877746, 14694365, 29388730

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29388729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29388730 can be divided by 32 positive divisors. The sum of these divisors (counting 29388730) is 1, the average is 0.03125.

Base conversion 29388730

Base System Value
2 Binary 1110000000110111110111010
3 Ternary 2001022002202111
4 Quaternary 1300012332322
5 Quinary 30010414410
6 Senary 2525522534
8 Octal 160067672
10 Decimal 29388730
12 Duodecimal 9a1344a
16 Hexadecimal 1c06fba
20 Vigesimal 93dbga
36 Base36 hhwhm

Cryptographic Hash Functions

md5 636985cb63628b0268e9f381ed8b715b
sha1 3af044ea8383e0281584284f055589b816ab4641
sha256 042e43b5dd9582362d0020da659d9e95c2cb1d473c5fc021c5bc486f7d8ba1e6
sha512 82c39a4940da1011270935b9d8e5b93ab6d13cd563ffc84f5e3c86b3b31a3588689cbf1ba9ebec449173cddaae38c6e9aa31a8d4c15b5b7afb60af25d10663ed
ripemd-160 44c75732571b96cc2934d5f19345b74aa3ce96f5

29388730 as geometric shapes

Circle

Radius = n
Diameter 58777460
Circumference 184654836.53267
Area 2.7133855670264E+15

Sphere

Radius = n
Volume 1.0632394108698E+23
Surface area 1.0853542268105E+16
Circumference 184654836.53267

Square

Length = n
Perimeter 117554920
Area 863697451012900
Diagonal 41561940.546921

Cube

Length = n
Surface area 5182184706077400
Volume 2.5382971189506E+22
Space diagonal 50902773.529924

Equilateral Triangle

Length = n
Perimeter 88166190
Area 3.7399196688052E+14
Altitude 25451386.764962

Triangular Pyramid

Length = n
Surface area 3.7399196688052E+14
Volume 2.9914118424605E+21
Height 13853980.182307