29388900 (number)

29388900 is an even 8-digits composite number following 29388899 and preceding 29388901. In scientific notation, it is written as 2.9388900 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 72 positive divisors. There are 7776000 positive integers (up to 29388900) that are relatively prime to 29388900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9388900 × 10^7
Engineering notation 2.9388900 × 10^6

Prime Factorization of 29388900

Prime Factorization 2 × 2 × 3 × 5 × 5 × 163 × 601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2938890
Product of the distinct prime numbers

The prime factorization of 29388900 is 2 × 2 × 3 × 5 × 5 × 163 × 601. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 6, 75, 98, 57, 314, 9882, 3807, 80601, 35755, 944932, 157243, 7398517, 4414697, 39613296, 23212404, 628137, 713383225, 3308322185, 582884987

Basic calculations (n = 29388900)

Multiplication

n×y
n×2 58777800
n×3 88166700
n×4 117555600
n×5 146944500

Division

n÷y
n÷2 14694450
n÷3 9796300
n÷3 7347225
n÷5 5877780

Exponentiation

ny
n2 863707443210000
n3 2.5383411677754E+22
n4 7.4599054745636E+29
n5 2.192384160014E+37

Nth Root

y√n
2√n 5421.1530138892
3√n 308.59894975482
4√n 73.628479638583
5√n 31.162813906117

Divisors of 29388900

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 163, 300, 326, 489, 601, 652, 815, 978, 1202, 1630, 1803, 1956, 2404, 2445, 3005, 3260, 3606, 4075, 4890, 6010, 7212, 8150, 9015, 9780, 12020, 12225, 15025, 16300, 18030, 24450, 30050, 36060, 45075, 48900, 60100, 90150, 97963, 180300, 195926, 293889, 391852, 489815, 587778, 979630, 1175556, 1469445, 1959260, 2449075, 2938890, 4898150, 5877780, 7347225, 9796300, 14694450, 29388900

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29388899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29388900 can be divided by 72 positive divisors. The sum of these divisors (counting 29388900) is 1, the average is 0.013888888888889.

Base conversion 29388900

Base System Value
2 Binary 1110000000111000001100100
3 Ternary 2001022002222210
4 Quaternary 1300013001210
5 Quinary 30010421100
6 Senary 2525523420
8 Octal 160070144
10 Decimal 29388900
12 Duodecimal 9a13570
16 Hexadecimal 1c07064
20 Vigesimal 93dc50
36 Base36 hhwmc

Cryptographic Hash Functions

md5 b6ff6e86edbf692dad8c4bba9a31fea6
sha1 a108767f7ea3d569e03a954f0f55aada2ecc234c
sha256 d75e97734203539e8db11dfe69f014146f713f4fdf80fd36ba9efc7f8458243b
sha512 177893b2d03c055f13e6fc383777ef86178f173cdcaea1f6c8999d15aa67a7d5642358342487628a472c36836f526df086b620cdbf8390a16e30c7d427dd70ef
ripemd-160 09a7324cb5038e5815370d24c8aaf4a6f5437ecb

29388900 as geometric shapes

Circle

Radius = n
Diameter 58777800
Circumference 184655904.67417
Area 2.7134169584394E+15

Sphere

Radius = n
Volume 1.0632578619984E+23
Surface area 1.0853667833757E+16
Circumference 184655904.67417

Square

Length = n
Perimeter 117555600
Area 863707443210000
Diagonal 41562180.963227

Cube

Length = n
Surface area 5182244659260000
Volume 2.5383411677754E+22
Space diagonal 50903067.978561

Equilateral Triangle

Length = n
Perimeter 88166700
Area 3.7399629362878E+14
Altitude 25451533.98928

Triangular Pyramid

Length = n
Surface area 3.7399629362878E+14
Volume 2.9914637544983E+21
Height 13854060.321076