38872705 (number)

38872705 is an odd 8-digits composite number following 38872704 and preceding 38872706. In scientific notation, it is written as 3.8872705 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 31098160 positive integers (up to 38872705) that are relatively prime to 38872705.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred seventy-two thousand seven hundred five

Notation

Scientific notation 3.8872705 × 10^7
Engineering notation 3.8872705 × 10^6

Prime Factorization of 38872705

Prime Factorization 5 × 7774541

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38872705
Product of the distinct prime numbers

The prime factorization of 38872705 is 5 × 7774541. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 100, 5, 584, 120, 1775, 3280, 27005, 6676, 179178, 460600, 7363453, 9610269, 83550860, 61755203, 808817299, 159381529, 6020428383, 9713529031

Basic calculations (n = 38872705)

Multiplication

n×y
n×2 77745410
n×3 116618115
n×4 155490820
n×5 194363525

Division

n÷y
n÷2 19436352.5
n÷3 12957568.333333
n÷3 9718176.25
n÷5 7774541

Exponentiation

ny
n2 1511087194017025
n3 5.8740046722302E+22
n4 2.2833845079222E+30
n5 8.8761332378032E+37

Nth Root

y√n
2√n 6234.797911721
3√n 338.75178123907
4√n 78.960736519621
5√n 32.955579478089

Divisors of 38872705

1, 5, 7774541, 38872705

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38872704
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38872705 can be divided by 4 positive divisors. The sum of these divisors (counting 38872705) is 1, the average is 0.25.

Base conversion 38872705

Base System Value
2 Binary 10010100010010011010000001
3 Ternary 2201010221022211
4 Quaternary 2110102122001
5 Quinary 34422411310
6 Senary 3505102121
8 Octal 224223201
10 Decimal 38872705
12 Duodecimal 11027941
16 Hexadecimal 2512681
20 Vigesimal c2j1f5
36 Base36 n56dd

Cryptographic Hash Functions

md5 9d87014a9d583071acd91f4e19d9bf93
sha1 87f82ac1b91e9eb836b8a68bf3649f464ece94a4
sha256 ffc0a0436b2628fb8f6ca3ff95f3f94687f6eb7162fbfef48952c74716107efa
sha512 3461a8571216ca6750337638d029656feaef4fbf5afb6cc76d7a8e1366b05f981559bd20927abd9796c3286bb33212d65a8c1ab17817da97a79f47c563487fb7
ripemd-160 9aa4dacdaa00f7f84ed90fbf9445ca332187aff8

38872705 as geometric shapes

Circle

Radius = n
Diameter 77745410
Circumference 244244408.90633
Area 4.7472204276575E+15

Sphere

Radius = n
Volume 2.4604973233907E+23
Surface area 1.898888171063E+16
Circumference 244244408.90633

Square

Length = n
Perimeter 155490820
Area 1511087194017025
Diagonal 54974306.617128

Cube

Length = n
Surface area 9066523164102150
Volume 5.8740046722302E+22
Space diagonal 67329500.087637

Equilateral Triangle

Length = n
Perimeter 116618115
Area 6.5431994867604E+14
Altitude 33664750.043818

Triangular Pyramid

Length = n
Surface area 6.5431994867604E+14
Volume 6.9225808940923E+21
Height 18324768.872376