125865505 (number)

125865505 is an odd 9-digits composite number following 125865504 and preceding 125865506. In scientific notation, it is written as 1.25865505 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 98955648 positive integers (up to 125865505) that are relatively prime to 125865505.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.25865505 × 10^8
Engineering notation 1.25865505 × 10^6

Prime Factorization of 125865505

Prime Factorization 5 × 73 × 823 × 419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 125865505
Product of the distinct prime numbers

The prime factorization of 125865505 is 5 × 73 × 823 × 419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 62, 90, 772, 364, 2092, 5108, 43572, 60692, 758650, 179297, 2262855, 4269326, 60705822, 69050967, 344307592, 910009458, 1653966937, 3891213604

Basic calculations (n = 125865505)

Multiplication

n×y
n×2 251731010
n×3 377596515
n×4 503462020
n×5 629327525

Division

n÷y
n÷2 62932752.5
n÷3 41955168.333333
n÷3 31466376.25
n÷5 25173101

Exponentiation

ny
n2 15842125348905025
n3 1.9939771073132E+24
n4 2.5097293557042E+32
n5 3.1588835276903E+40

Nth Root

y√n
2√n 11218.979677315
3√n 501.15135340235
4√n 105.91968503217
5√n 41.685147689123

Divisors of 125865505

1, 5, 73, 365, 419, 823, 2095, 4115, 30587, 60079, 152935, 300395, 344837, 1724185, 25173101, 125865505

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 -125865504
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 125865505 can be divided by 16 positive divisors. The sum of these divisors (counting 125865505) is 1, the average is 0.0625.

Base conversion 125865505

Base System Value
2 Binary 111100000001000111000100001
3 Ternary 22202211122000101
4 Quaternary 13200020320201
5 Quinary 224210144010
6 Senary 20253422401
8 Octal 740107041
10 Decimal 125865505
12 Duodecimal 3619aa01
16 Hexadecimal 7808e21
20 Vigesimal 1j6d3f5
36 Base36 22xqg1

Cryptographic Hash Functions

md5 ebe4a8d7366baae8f60870734e30a3c3
sha1 8031a3a8236a29102b8560ea504887db2b5f9089
sha256 05f902641eb66a32bfbd943178f410d3fa6fbdd92e61c44a020a34e909e9deb1
sha512 3363a9a1a548d37a0040699a28f074a8541219182283ee0f25df6db9d86b2e5e06bcffe83708c97d8e6e6c81c565d11a7b4187643c016b9c2e7064b1764c53f9
ripemd-160 689c815cf3d037909cae465c5f01775c0667a1aa

125865505 as geometric shapes

Circle

Radius = n
Diameter 251731010
Circumference 790836291.69674
Area 4.9769504613369E+16

Sphere

Radius = n
Volume 8.352351775682E+24
Surface area 1.9907801845347E+17
Circumference 790836291.69674

Square

Length = n
Perimeter 503462020
Area 15842125348905025
Diagonal 178000704.20594

Cube

Length = n
Surface area 95052752093430150
Volume 1.9939771073132E+24
Space diagonal 218005449.58031

Equilateral Triangle

Length = n
Perimeter 377596515
Area 6.8598415010446E+15
Altitude 109002724.79016

Triangular Pyramid

Length = n
Surface area 6.8598415010446E+15
Volume 2.3499245568532E+23
Height 59333568.068646