38897250 (number)

38897250 is an even 8-digits composite number following 38897249 and preceding 38897251. In scientific notation, it is written as 3.8897250 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 8568000 positive integers (up to 38897250) that are relatively prime to 38897250.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-seven thousand two hundred fifty

Notation

Scientific notation 3.8897250 × 10^7
Engineering notation 3.8897250 × 10^6

Prime Factorization of 38897250

Prime Factorization 2 × 75 × 5 × 7 × 31 × 239

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 38897250
Product of the distinct prime numbers

The prime factorization of 38897250 is 2 × 75 × 5 × 7 × 31 × 239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 8, 98, 25, 12, 145, 4779, 7835, 19656, 64615, 346314, 13012, 3089332, 722655, 31305059, 83391455, 246681477, 852364954, 7072471621, 3728929620

Basic calculations (n = 38897250)

Multiplication

n×y
n×2 77794500
n×3 116691750
n×4 155589000
n×5 194486250

Division

n÷y
n÷2 19448625
n÷3 12965750
n÷3 9724312.5
n÷5 7779450

Exponentiation

ny
n2 1512996057562500
n3 5.8851385900023E+22
n4 2.2891570701997E+30
n5 8.9041914848824E+37

Nth Root

y√n
2√n 6236.765988876
3√n 338.82306444469
4√n 78.97319791471
5√n 32.959740189183

Divisors of 38897250

1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 75, 150, 155, 217, 239, 310, 375, 434, 478, 525, 750, 1050, 1085, 1195, 1673, 2170, 2325, 2390, 2625, 3346, 4650, 5250, 7409, 8365, 11625, 14818, 16275, 16730, 17925, 23250, 32550, 35850, 37045, 51863, 74090, 81375, 89625, 103726, 125475, 162750, 179250, 250950, 259315, 518630, 555675, 627375, 1111350, 1254750, 2778375, 3889725, 5556750, 7779450, 19448625, 38897250

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38897249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38897250 can be divided by 64 positive divisors. The sum of these divisors (counting 38897250) is 1, the average is 0.015625.

Base conversion 38897250

Base System Value
2 Binary 10010100011000011001100010
3 Ternary 2201012011222220
4 Quaternary 2110120121202
5 Quinary 34424203000
6 Senary 3505411510
8 Octal 224303142
10 Decimal 38897250
12 Duodecimal 11039b96
16 Hexadecimal 2518662
20 Vigesimal c3232a
36 Base36 n5pb6

Cryptographic Hash Functions

md5 c08408211b77d54622ff864b04b64caf
sha1 7bafdfe2f09c2f1c6deccf4f9ff0c77a578d2ab7
sha256 f679d1acf772309692583166aeb6152b6242b095b968f9b6b1f3fe76a5eb5880
sha512 3826f3c8486e421a16969e0a71d3e75be21331a2b3737c7fcb35ace35b0539e1e568017889c7fe953910ef2c63e3b1f48aee6137eb5bcfd8bb9702ba2decad70
ripemd-160 073a5bc840a6dbb7525b9a2402dbcb51bd7c4632

38897250 as geometric shapes

Circle

Radius = n
Diameter 77794500
Circumference 244398629.68969
Area 4.7532172993487E+15

Sphere

Radius = n
Volume 2.4651610879612E+23
Surface area 1.9012869197395E+16
Circumference 244398629.68969

Square

Length = n
Perimeter 155589000
Area 1512996057562500
Diagonal 55009018.489017

Cube

Length = n
Surface area 9077976345375000
Volume 5.8851385900023E+22
Space diagonal 67372013.274709

Equilateral Triangle

Length = n
Perimeter 116691750
Area 6.5514651083741E+14
Altitude 33686006.637354

Triangular Pyramid

Length = n
Surface area 6.5514651083741E+14
Volume 6.9357023420221E+21
Height 18336339.496339