30102490 (number)

30102490 is an even 8-digits composite number following 30102489 and preceding 30102491. In scientific notation, it is written as 3.0102490 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 32 positive divisors. There are 10857600 positive integers (up to 30102490) that are relatively prime to 30102490.

Interesting facts

Basic properties

Name

Name thirty million one hundred two thousand four hundred ninety

Notation

Scientific notation 3.0102490 × 10^7
Engineering notation 3.0102490 × 10^6

Prime Factorization of 30102490

Prime Factorization 2 × 11 × 5 × 131 × 2089

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30102490
Product of the distinct prime numbers

The prime factorization of 30102490 is 2 × 11 × 5 × 131 × 2089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 19, 88, 283, 572, 6244, 4041, 76231, 94739, 725363, 971910, 5053479, 3796496, 97217048, 98238829, 509996024, 59948052, 6917905417, 6885095418

Basic calculations (n = 30102490)

Multiplication

n×y
n×2 60204980
n×3 90307470
n×4 120409960
n×5 150512450

Division

n÷y
n÷2 15051245
n÷3 10034163.333333
n÷3 7525622.5
n÷5 6020498

Exponentiation

ny
n2 906159904200100
n3 2.7277669454584E+22
n4 8.2112577197993E+29
n5 2.4717930339768E+37

Nth Root

y√n
2√n 5486.5736120096
3√n 311.07669314073
4√n 74.071408870154
5√n 31.312697622107

Divisors of 30102490

1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2089, 2882, 4178, 7205, 10445, 14410, 20890, 22979, 45958, 114895, 229790, 273659, 547318, 1368295, 2736590, 3010249, 6020498, 15051245, 30102490

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 -30102489
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 30102490 can be divided by 32 positive divisors. The sum of these divisors (counting 30102490) is 1, the average is 0.03125.

Base conversion 30102490

Base System Value
2 Binary 1110010110101001111011010
3 Ternary 2002122100212001
4 Quaternary 1302311033122
5 Quinary 30201234430
6 Senary 2553111214
8 Octal 162651732
10 Decimal 30102490
12 Duodecimal a0b850a
16 Hexadecimal 1cb53da
20 Vigesimal 982g4a
36 Base36 hx78a

Cryptographic Hash Functions

md5 681bb82f2b064c2a12489b4553c8dbcd
sha1 695b0671cd9ee8971ce80d6e9f01e3bc1f0eda81
sha256 9c5552b9d1c853a2eac1f5916609658392eab9822fb5c41e9aea3ece78236f17
sha512 29604c1618df78e1e82b4859192631755fc2c60290a916fe18ee22af5549fee65e70981d84c78d011358fbebfd768782400592f2feaecd959eff14c11d68c0ec
ripemd-160 e5e6f6951b09b34d0f71a6c97d278025af83a17f

30102490 as geometric shapes

Circle

Radius = n
Diameter 60204980
Circumference 189139522.87752
Area 2.8467852980127E+15

Sphere

Radius = n
Volume 1.1426043462076E+23
Surface area 1.1387141192051E+16
Circumference 189139522.87752

Square

Length = n
Perimeter 120409960
Area 906159904200100
Diagonal 42571349.6192

Cube

Length = n
Surface area 5436959425200600
Volume 2.7277669454584E+22
Space diagonal 52139042.114334

Equilateral Triangle

Length = n
Perimeter 90307470
Area 3.9237874846408E+14
Altitude 26069521.057167

Triangular Pyramid

Length = n
Surface area 3.9237874846408E+14
Volume 3.2147041743836E+21
Height 14190449.873067