25215148 (number)

25215148 is an even 8-digits composite number following 25215147 and preceding 25215149. In scientific notation, it is written as 2.5215148 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 10170624 positive integers (up to 25215148) that are relatively prime to 25215148.

Interesting facts

Basic properties

Name

Name twenty-five million two hundred fifteen thousand one hundred forty-eight

Notation

Scientific notation 2.5215148 × 10^7
Engineering notation 2.5215148 × 10^6

Prime Factorization of 25215148

Prime Factorization 2 × 2 × 7 × 17 × 52973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12607574
Product of the distinct prime numbers

The prime factorization of 25215148 is 2 × 2 × 7 × 17 × 52973. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 85, 26, 217, 226, 1822, 1054, 37470, 46489, 399831, 362090, 1400004, 6917595, 12601160, 55313271, 330373964, 858264153, 7028482160, 3089946919

Basic calculations (n = 25215148)

Multiplication

n×y
n×2 50430296
n×3 75645444
n×4 100860592
n×5 126075740

Division

n÷y
n÷2 12607574
n÷3 8405049.3333333
n÷3 6303787
n÷5 5043029.6

Exponentiation

ny
n2 635803688661904
n3 1.6031884108556E+22
n4 4.0424633051608E+29
n5 1.019313105242E+37

Nth Root

y√n
2√n 5021.4687094514
3√n 293.23817448226
4√n 70.862322213229
5√n 30.222633478134

Divisors of 25215148

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 52973, 105946, 211892, 370811, 741622, 900541, 1483244, 1801082, 3602164, 6303787, 12607574, 25215148

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25215147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25215148 can be divided by 24 positive divisors. The sum of these divisors (counting 25215148) is 1, the average is 0.041666666666667.

Base conversion 25215148

Base System Value
2 Binary 1100000001100000010101100
3 Ternary 1202110001200101
4 Quaternary 1200030002230
5 Quinary 22423341043
6 Senary 2300240444
8 Octal 140140254
10 Decimal 25215148
12 Duodecimal 8540124
16 Hexadecimal 180c0ac
20 Vigesimal 7hbhh8
36 Base36 f0g4s

Cryptographic Hash Functions

md5 71f54adb4e2147b2c82c18ee07e4e515
sha1 995dfb77bec2d8cf83e969a0119a787ffbc09218
sha256 5f2e61165ec3aed231f0fe87d01cfe4a085f2729d876443c21015e070a686d8f
sha512 6c98abee2456b911a885173e81035a4dff9ffb92a5f4918b3e4c84372b66962e98142235a4124df595529a17ac4828366b4e245aac29a5d9bbeab09157ccd5f7
ripemd-160 d310171d64803935c384853eb9bcb2cd9cd993a5

25215148 as geometric shapes

Circle

Radius = n
Diameter 50430296
Circumference 158431447.43196
Area 1.9974361974255E+15

Sphere

Radius = n
Volume 6.7154199118189E+22
Surface area 7.9897447897021E+15
Circumference 158431447.43196

Square

Length = n
Perimeter 100860592
Area 635803688661904
Diagonal 35659604.278845

Cube

Length = n
Surface area 3814822131971424
Volume 1.6031884108556E+22
Space diagonal 43673917.456369

Equilateral Triangle

Length = n
Perimeter 75645444
Area 2.7531107310053E+14
Altitude 21836958.728184

Triangular Pyramid

Length = n
Surface area 2.7531107310053E+14
Volume 1.8893756613928E+21
Height 11886534.759615