38998438 (number)

38998438 is an even 8-digits composite number following 38998437 and preceding 38998439. In scientific notation, it is written as 3.8998438 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 18932680 positive integers (up to 38998438) that are relatively prime to 38998438.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8998438 × 10^7
Engineering notation 3.8998438 × 10^6

Prime Factorization of 38998438

Prime Factorization 2 × 131 × 47 × 3167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38998438
Product of the distinct prime numbers

The prime factorization of 38998438 is 2 × 131 × 47 × 3167. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 53, 81, 4, 880, 7473, 8964, 17053, 63289, 403308, 536334, 7968012, 9661888, 87623186, 52459096, 296605822, 686008187, 5552449018, 8527947299

Basic calculations (n = 38998438)

Multiplication

n×y
n×2 77996876
n×3 116995314
n×4 155993752
n×5 194992190

Division

n÷y
n÷2 19499219
n÷3 12999479.333333
n÷3 9749609.5
n÷5 7799687.6

Exponentiation

ny
n2 1520878166439844
n3 5.9311872879458E+22
n4 2.3130703971534E+30
n5 9.0206132473023E+37

Nth Root

y√n
2√n 6244.872937058
3√n 339.11661682877
4√n 79.024508458187
5√n 32.976870784124

Divisors of 38998438

1, 2, 47, 94, 131, 262, 3167, 6157, 6334, 12314, 148849, 297698, 414877, 829754, 19499219, 38998438

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38998437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38998438 can be divided by 16 positive divisors. The sum of these divisors (counting 38998438) is 1, the average is 0.0625.

Base conversion 38998438

Base System Value
2 Binary 10010100110001000110100110
3 Ternary 2201101022210121
4 Quaternary 2110301012212
5 Quinary 34440422223
6 Senary 3511512154
8 Octal 224610646
10 Decimal 38998438
12 Duodecimal 1108865a
16 Hexadecimal 25311a6
20 Vigesimal c3eg1i
36 Base36 n7vdy

Cryptographic Hash Functions

md5 a0e032e43d2dab4644dc9b075c9c739b
sha1 917be4420d9c1b43cec93986d8c09a38d92b8165
sha256 2fdce72f8d641524ab5e2031b1b7a75dab9944cdf269b64dc6698f6b9e64fc9b
sha512 ceacd09dd50ebdfac1bb0c594bd65b803ac43be6f75b3d6b37941b9c605b07f7bdec10c57559d33c9d1366263f9747684afa325dbf8303fbe8befd6b5de9edf1
ripemd-160 f9d6cec91d5fae48aa4e3830cb73c17053f5f9ea

38998438 as geometric shapes

Circle

Radius = n
Diameter 77996876
Circumference 245034412.64455
Area 4.7779796746925E+15

Sphere

Radius = n
Volume 2.4844499214501E+23
Surface area 1.911191869877E+16
Circumference 245034412.64455

Square

Length = n
Perimeter 155993752
Area 1520878166439844
Diagonal 55152119.930966

Cube

Length = n
Surface area 9125268998639064
Volume 5.9311872879458E+22
Space diagonal 67547276.031825

Equilateral Triangle

Length = n
Perimeter 116995314
Area 6.58559564099E+14
Altitude 33773638.015912

Triangular Pyramid

Length = n
Surface area 6.58559564099E+14
Volume 6.9899712529899E+21
Height 18384039.976989