25157068 (number)

25157068 is an even 8-digits composite number following 25157067 and preceding 25157069. In scientific notation, it is written as 2.5157068 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 12568160 positive integers (up to 25157068) that are relatively prime to 25157068.

Interesting facts

Basic properties

Name

Name twenty-five million one hundred fifty-seven thousand sixty-eight

Notation

Scientific notation 2.5157068 × 10^7
Engineering notation 2.5157068 × 10^6

Prime Factorization of 25157068

Prime Factorization 2 × 2 × 3257 × 1931

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12578534
Product of the distinct prime numbers

The prime factorization of 25157068 is 2 × 2 × 3257 × 1931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 36, 48, 783, 783, 6902, 4028, 51261, 99202, 835980, 94109, 4982048, 7028267, 89874016, 59283186, 865498215, 315161341, 424953930, 3071634090

Basic calculations (n = 25157068)

Multiplication

n×y
n×2 50314136
n×3 75471204
n×4 100628272
n×5 125785340

Division

n÷y
n÷2 12578534
n÷3 8385689.3333333
n÷3 6289267
n÷5 5031413.6

Exponentiation

ny
n2 632878070356624
n3 1.592135665167E+22
n4 4.0053465193832E+29
n5 1.0076277475169E+37

Nth Root

y√n
2√n 5015.6822068389
3√n 293.01285534188
4√n 70.821481252787
5√n 30.208697806873

Divisors of 25157068

1, 2, 4, 1931, 3257, 3862, 6514, 7724, 13028, 6289267, 12578534, 25157068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25157067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25157068 can be divided by 12 positive divisors. The sum of these divisors (counting 25157068) is 1, the average is 0.083333333333333.

Base conversion 25157068

Base System Value
2 Binary 1011111111101110111001100
3 Ternary 1202100010000021
4 Quaternary 1133331313030
5 Quinary 22420011233
6 Senary 2255111524
8 Octal 137756714
10 Decimal 25157068
12 Duodecimal 85125a4
16 Hexadecimal 17fddcc
20 Vigesimal 7h4cd8
36 Base36 ez7bg

Cryptographic Hash Functions

md5 61cc452da6ffe945c727a9d179ea7609
sha1 11e5269e62a47bfc06c24ddc842afe4df53be468
sha256 2f78c476b9a6067e3fa15bd632b16c4896e5ae5ec73b5a0e43a3da02cc9eac05
sha512 1e794680f5d9013fe5b6b94bbe388db684f6c8232e6cfbaf2f5848f1538afef63eb780ddc09487579a38a73f0ead4fdcc372158d416356f5a9fc3e6d39b1167f
ripemd-160 efd2ca550ee7e462dee32d938ff6aa8465775dab

25157068 as geometric shapes

Circle

Radius = n
Diameter 50314136
Circumference 158066520.02932
Area 1.9882450964505E+15

Sphere

Radius = n
Volume 6.6691222789428E+22
Surface area 7.9529803858018E+15
Circumference 158066520.02932

Square

Length = n
Perimeter 100628272
Area 632878070356624
Diagonal 35577466.755142

Cube

Length = n
Surface area 3797268422139744
Volume 1.592135665167E+22
Space diagonal 43573319.945465

Equilateral Triangle

Length = n
Perimeter 75471204
Area 2.7404424321346E+14
Altitude 21786659.972733

Triangular Pyramid

Length = n
Surface area 2.7404424321346E+14
Volume 1.8763498756809E+21
Height 11859155.585047