388624725 (number)

388624725 is an odd 9-digits composite number following 388624724 and preceding 388624726. In scientific notation, it is written as 3.88624725 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 14 positive divisors. There are 207266400 positive integers (up to 388624725) that are relatively prime to 388624725.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-four thousand seven hundred twenty-five

Notation

Scientific notation 3.88624725 × 10^8
Engineering notation 3.88624725 × 10^6

Prime Factorization of 388624725

Prime Factorization 15 × 5 × 3 × 1727221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388624725
Product of the distinct prime numbers

The prime factorization of 388624725 is 15 × 5 × 3 × 1727221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 12, 52, 673, 833, 7267, 8682, 97040, 48281, 558902, 970243, 9320154, 1068130, 19977923, 13960801, 528183614, 120870538, 3568643212, 5932521361

Basic calculations (n = 388624725)

Multiplication

n×y
n×2 777249450
n×3 1165874175
n×4 1554498900
n×5 1943123625

Division

n÷y
n÷2 194312362.5
n÷3 129541575
n÷3 97156181.25
n÷5 77724945

Exponentiation

ny
n2 151029176881325625
n3 5.8693672332482E+25
n4 2.2809812269451E+34
n5 8.8644570205169E+42

Nth Root

y√n
2√n 19713.567028826
3√n 729.75454623923
4√n 140.405010697
5√n 52.228323511585

Divisors of 388624725

1, 3, 5, 15, 45, 75, 225, 1727221, 5181663, 8636105, 25908315, 77724945, 129541575, 388624725

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388624724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388624725 can be divided by 14 positive divisors. The sum of these divisors (counting 388624725) is 1, the average is 0.071428571428571.

Base conversion 388624725

Base System Value
2 Binary 10111001010011111000101010101
3 Ternary 1000002021011220100
4 Quaternary 113022133011111
5 Quinary 1243441442400
6 Senary 102321324313
8 Octal 2712370525
10 Decimal 388624725
12 Duodecimal aa196699
16 Hexadecimal 1729f155
20 Vigesimal 618i1g5
36 Base36 6fdkr9

Cryptographic Hash Functions

md5 87786b07f10d978319435e06d92e4632
sha1 52bde97b9c45715eb6d02dc0558ae7b6851ddb45
sha256 c23137ec69a9da8dbf7d1a396b736590cbe1cba3de7f65bbdad46f86bbfb2920
sha512 a73d647fa400cc0cc8c4ea6aecd8dd3dfea84424fc9d8ec9bedb1b2b9b9f128023409fa19806b0acebfc9c5dc125dc1f1ee59efdbdd29e466fd80dfb797a9c77
ripemd-160 b16b5500772f436a128a9e2eea4929c05e6ab1b3

388624725 as geometric shapes

Circle

Radius = n
Diameter 777249450
Circumference 2441801162.1267
Area 4.7447215256809E+17

Sphere

Radius = n
Volume 2.4585547974924E+26
Surface area 1.8978886102723E+18
Circumference 2441801162.1267

Square

Length = n
Perimeter 1554498900
Area 151029176881325625
Diagonal 549598356.76851

Cube

Length = n
Surface area 906175061287953750
Volume 5.8693672332482E+25
Space diagonal 673117768.77748

Equilateral Triangle

Length = n
Perimeter 1165874175
Area 6.5397551945941E+16
Altitude 336558884.38874

Triangular Pyramid

Length = n
Surface area 6.5397551945941E+16
Volume 6.9171156198398E+24
Height 183199452.25617