38897400 (number)

38897400 is an even 8-digits composite number following 38897399 and preceding 38897401. In scientific notation, it is written as 3.8897400 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 10291200 positive integers (up to 38897400) that are relatively prime to 38897400.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-seven thousand four hundred

Notation

Scientific notation 3.8897400 × 10^7
Engineering notation 3.8897400 × 10^6

Prime Factorization of 38897400

Prime Factorization 2 × 2 × 2 × 15 × 5 × 269 × 241

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9724350
Product of the distinct prime numbers

The prime factorization of 38897400 is 2 × 2 × 2 × 15 × 5 × 269 × 241. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 9, 33, 68, 190, 522, 275, 5975, 40444, 16242, 270081, 596583, 8622264, 6562473, 25558095, 80721675, 706725306, 676013671, 1930594657, 8998816581

Basic calculations (n = 38897400)

Multiplication

n×y
n×2 77794800
n×3 116692200
n×4 155589600
n×5 194487000

Division

n÷y
n÷2 19448700
n÷3 12965800
n÷3 9724350
n÷5 7779480

Exponentiation

ny
n2 1513007726760000
n3 5.8852066750874E+22
n4 2.2891923812355E+30
n5 8.9043631729868E+37

Nth Root

y√n
2√n 6236.7780143276
3√n 338.82349998014
4√n 78.973274050957
5√n 32.959765609764

Divisors of 38897400

1, 2, 4, 5, 8, 10, 15, 20, 30, 40, 60, 75, 120, 150, 241, 269, 300, 482, 538, 600, 964, 1076, 1205, 1345, 1928, 2152, 2410, 2690, 3615, 4035, 4820, 5380, 7230, 8070, 9640, 10760, 14460, 16140, 18075, 20175, 28920, 32280, 36150, 40350, 64829, 72300, 80700, 129658, 144600, 161400, 259316, 324145, 518632, 648290, 972435, 1296580, 1944870, 2593160, 3889740, 4862175, 7779480, 9724350, 19448700, 38897400

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 -38897399
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 38897400 can be divided by 64 positive divisors. The sum of these divisors (counting 38897400) is 1, the average is 0.015625.

Base conversion 38897400

Base System Value
2 Binary 10010100011000011011111000
3 Ternary 2201012012012110
4 Quaternary 2110120123320
5 Quinary 34424204100
6 Senary 3505412320
8 Octal 224303370
10 Decimal 38897400
12 Duodecimal 1103a0a0
16 Hexadecimal 25186f8
20 Vigesimal c323a0
36 Base36 n5pfc

Cryptographic Hash Functions

md5 5b43c470bed05e917ea890f4634c620e
sha1 3e8101292fb7edd97e2008194fd353999b4040fc
sha256 75a795a64b75aa90c006bb089dd70fabdbe4433838719b9babeba75e9b7cda30
sha512 d1d93715450a066f2e0308f3a4e637a4267c1305e6ae180accb2e52e727a856eea4ee31cb1192e0493b6c9a512f168d0b294de2a7644d54c0ed99a2894b90091
ripemd-160 1912291e71f6770f9ac7a95d87308523ddce2429

38897400 as geometric shapes

Circle

Radius = n
Diameter 77794800
Circumference 244399572.16749
Area 4.7532539592138E+15

Sphere

Radius = n
Volume 2.465189607375E+23
Surface area 1.9013015836855E+16
Circumference 244399572.16749

Square

Length = n
Perimeter 155589600
Area 1513007726760000
Diagonal 55009230.621051

Cube

Length = n
Surface area 9078046360560000
Volume 5.8852066750874E+22
Space diagonal 67372273.08233

Equilateral Triangle

Length = n
Perimeter 116692200
Area 6.5515156374815E+14
Altitude 33686136.541165

Triangular Pyramid

Length = n
Surface area 6.5515156374815E+14
Volume 6.9357825810644E+21
Height 18336410.207017