20152725 (number)

20152725 is an odd 8-digits composite number following 20152724 and preceding 20152726. In scientific notation, it is written as 2.0152725 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 10677120 positive integers (up to 20152725) that are relatively prime to 20152725.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-two thousand seven hundred twenty-five

Notation

Scientific notation 2.0152725 × 10^7
Engineering notation 2.0152725 × 10^6

Prime Factorization of 20152725

Prime Factorization 15 × 5 × 167 × 1609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20152725
Product of the distinct prime numbers

The prime factorization of 20152725 is 15 × 5 × 167 × 1609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 12, 82, 891, 617, 1748, 4720, 70407, 66572, 606977, 692256, 1578569, 2815955, 47774218, 32982360, 650952517, 573650100, 4380311727, 9670834005

Basic calculations (n = 20152725)

Multiplication

n×y
n×2 40305450
n×3 60458175
n×4 80610900
n×5 100763625

Division

n÷y
n÷2 10076362.5
n÷3 6717575
n÷3 5038181.25
n÷5 4030545

Exponentiation

ny
n2 406132324925625
n3 8.1846730578368E+21
n4 1.6494346534949E+29
n5 3.3240602977354E+36

Nth Root

y√n
2√n 4489.178655389
3√n 272.13094275616
4√n 67.001333235906
5√n 28.89793139674

Divisors of 20152725

1, 5, 15, 75, 167, 835, 1609, 2505, 8045, 12525, 24135, 120675, 268703, 1343515, 4030545, 20152725

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 -20152724
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 20152725 can be divided by 16 positive divisors. The sum of these divisors (counting 20152725) is 1, the average is 0.0625.

Base conversion 20152725

Base System Value
2 Binary 1001100111000000110010101
3 Ternary 1101220212100020
4 Quaternary 1030320012111
5 Quinary 20124341400
6 Senary 1555535353
8 Octal 114700625
10 Decimal 20152725
12 Duodecimal 68ba559
16 Hexadecimal 1338195
20 Vigesimal 65j1g5
36 Base36 bzxxx

Cryptographic Hash Functions

md5 80abfcf8eba08fc9d07fd2c7e3101ba3
sha1 76e0825497c03ef2d7c5e75ce3543e75b1df6c75
sha256 855c0b25071e036a13ebda0775eab2ca75e833e33ba3b80288c0a9059e24e032
sha512 fc14697d2a9eb095b0ab8a6c94ed05071bd67851f9f570396e647e37d1b2cef0140898c78feefc1b63267060898cdb4f7962db907cfd0ce2d0fbeeb04cc61914
ripemd-160 b3a58a6ab2dfeb1b11e5cac4a5a5d65ae92783e9

20152725 as geometric shapes

Circle

Radius = n
Diameter 40305450
Circumference 126623305.61963
Area 1.2759023283717E+15

Sphere

Radius = n
Volume 3.4283878334046E+22
Surface area 5.1036093134867E+15
Circumference 126623305.61963

Square

Length = n
Perimeter 80610900
Area 406132324925625
Diagonal 28500257.013775

Cube

Length = n
Surface area 2436793949553750
Volume 8.1846730578368E+21
Space diagonal 34905543.610964

Equilateral Triangle

Length = n
Perimeter 60458175
Area 1.7586045534181E+14
Altitude 17452771.805482

Triangular Pyramid

Length = n
Surface area 1.7586045534181E+14
Volume 9.645729701652E+20
Height 9500085.6712584