38897904 (number)

38897904 is an even 8-digits composite number following 38897903 and preceding 38897905. In scientific notation, it is written as 3.8897904 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 80 positive divisors. There are 12017664 positive integers (up to 38897904) that are relatively prime to 38897904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8897904 × 10^7
Engineering notation 3.8897904 × 10^6

Prime Factorization of 38897904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 17 × 73 × 653

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4862238
Product of the distinct prime numbers

The prime factorization of 38897904 is 2 × 2 × 2 × 2 × 3 × 17 × 73 × 653. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 4, 90, 54, 82, 643, 8093, 4593, 60801, 32257, 845282, 70498, 2916709, 8422843, 23397859, 26169604, 950141712, 961234444, 3794633745, 6958715361

Basic calculations (n = 38897904)

Multiplication

n×y
n×2 77795808
n×3 116693712
n×4 155591616
n×5 194489520

Division

n÷y
n÷2 19448952
n÷3 12965968
n÷3 9724476
n÷5 7779580.8

Exponentiation

ny
n2 1513046935593216
n3 5.8854354448199E+22
n4 2.289311029308E+30
n5 8.9049400644165E+37

Nth Root

y√n
2√n 6236.8184196752
3√n 338.82496337106
4√n 78.973529867135
5√n 32.95985102234

Divisors of 38897904

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 438, 584, 653, 816, 876, 1168, 1241, 1306, 1752, 1959, 2482, 2612, 3504, 3723, 3918, 4964, 5224, 7446, 7836, 9928, 10448, 11101, 14892, 15672, 19856, 22202, 29784, 31344, 33303, 44404, 47669, 59568, 66606, 88808, 95338, 133212, 143007, 177616, 190676, 266424, 286014, 381352, 532848, 572028, 762704, 810373, 1144056, 1620746, 2288112, 2431119, 3241492, 4862238, 6482984, 9724476, 12965968, 19448952, 38897904

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38897903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38897904 can be divided by 80 positive divisors. The sum of these divisors (counting 38897904) is 1, the average is 0.0125.

Base conversion 38897904

Base System Value
2 Binary 10010100011000100011110000
3 Ternary 2201012012220010
4 Quaternary 2110120203300
5 Quinary 34424213104
6 Senary 3505414520
8 Octal 224304360
10 Decimal 38897904
12 Duodecimal 1103a440
16 Hexadecimal 25188f0
20 Vigesimal c324f4
36 Base36 n5ptc

Cryptographic Hash Functions

md5 06989c8ba4b1d23b1a36c8a0e4872226
sha1 af89e5010cb14c46b6a5be623b5763bf28f1639e
sha256 4a451f7157cc3693836e93c4f9c47a5b1c2a4bc8b84b2f5a1142f34069c3c4fe
sha512 dcc303cb90bf0fba98abdc881b1c986e2ca8ce6592f63136946f5d29686a83be93c1b43be138d6e8392f9ca4e3f8445640b7a99aad20268e59d5ab5d7d3d7951
ripemd-160 6d0495e027109cc9b8c14c5469feecd6803f16f6

38897904 as geometric shapes

Circle

Radius = n
Diameter 77795808
Circumference 244402738.89288
Area 4.7533771373962E+15

Sphere

Radius = n
Volume 2.4652854342164E+23
Surface area 1.9013508549585E+16
Circumference 244402738.89288

Square

Length = n
Perimeter 155591616
Area 1513046935593216
Diagonal 55009943.384687

Cube

Length = n
Surface area 9078281613559296
Volume 5.8854354448199E+22
Space diagonal 67373146.035937

Equilateral Triangle

Length = n
Perimeter 116693712
Area 6.5516854167096E+14
Altitude 33686573.017968

Triangular Pyramid

Length = n
Surface area 6.5516854167096E+14
Volume 6.9360521887797E+21
Height 18336647.794896