30291249 (number)

30291249 is an odd 8-digits composite number following 30291248 and preceding 30291250. In scientific notation, it is written as 3.0291249 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 19471296 positive integers (up to 30291249) that are relatively prime to 30291249.

Interesting facts

Basic properties

Name

Name thirty million two hundred ninety-one thousand two hundred forty-nine

Notation

Scientific notation 3.0291249 × 10^7
Engineering notation 3.0291249 × 10^6

Prime Factorization of 30291249

Prime Factorization 3 × 59 × 53 × 3229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30291249
Product of the distinct prime numbers

The prime factorization of 30291249 is 3 × 59 × 53 × 3229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 86, 10, 193, 604, 971, 5962, 53754, 2839, 697493, 333972, 9807137, 5535798, 66507121, 25217337, 996750563, 757098763, 1967369589, 7189572624

Basic calculations (n = 30291249)

Multiplication

n×y
n×2 60582498
n×3 90873747
n×4 121164996
n×5 151456245

Division

n÷y
n÷2 15145624.5
n÷3 10097083
n÷3 7572812.25
n÷5 6058249.8

Exponentiation

ny
n2 917559765980001
n3 2.7794031343682E+22
n4 8.4191592414527E+29
n5 2.550268489535E+37

Nth Root

y√n
2√n 5503.7486316146
3√n 311.72554554378
4√n 74.187253835242
5√n 31.351869026651

Divisors of 30291249

1, 3, 53, 59, 159, 177, 3127, 3229, 9381, 9687, 171137, 190511, 513411, 571533, 10097083, 30291249

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 -30291248
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 30291249 can be divided by 16 positive divisors. The sum of these divisors (counting 30291249) is 1, the average is 0.0625.

Base conversion 30291249

Base System Value
2 Binary 1110011100011010100110001
3 Ternary 2002222221210010
4 Quaternary 1303203110301
5 Quinary 30223304444
6 Senary 3001125133
8 Octal 163432461
10 Decimal 30291249
12 Duodecimal a1897a9
16 Hexadecimal 1ce3531
20 Vigesimal 996829
36 Base36 i18vl

Cryptographic Hash Functions

md5 f497af44c2ea0761637cf7eaea3bda00
sha1 0a986f654d12d7b3dc2af7147924c9e11654e278
sha256 8aa3af54013987472a613a936dc8ab982a6755c17f7855b7ea4aee05ea9d49a4
sha512 c3dc33dd9925d09a6706b4043dc2af3de4615a14f0dc5d323ed9a4d7e0a135f8ab703892907b03aae7658fe35689eb659fb98bf0f9a14a116602ff2aad8f4edc
ripemd-160 00d46be9a90998db393f4dd6e76f4f1067c58aa2

30291249 as geometric shapes

Circle

Radius = n
Diameter 60582498
Circumference 190325530.65292
Area 2.8825990200323E+15

Sphere

Radius = n
Volume 1.1642336624394E+23
Surface area 1.1530396080129E+16
Circumference 190325530.65292

Square

Length = n
Perimeter 121164996
Area 917559765980001
Diagonal 42838295.15702

Cube

Length = n
Surface area 5505358595880006
Volume 2.7794031343682E+22
Space diagonal 52465982.29272

Equilateral Triangle

Length = n
Perimeter 90873747
Area 3.9731503341459E+14
Altitude 26232991.14636

Triangular Pyramid

Length = n
Surface area 3.9731503341459E+14
Volume 3.2755580066048E+21
Height 14279431.719007