38862138 (number)

38862138 is an even 8-digits composite number following 38862137 and preceding 38862139. In scientific notation, it is written as 3.8862138 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 10866672 positive integers (up to 38862138) that are relatively prime to 38862138.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-two thousand one hundred thirty-eight

Notation

Scientific notation 3.8862138 × 10^7
Engineering notation 3.8862138 × 10^6

Prime Factorization of 38862138

Prime Factorization 2 × 21 × 47 × 19687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38862138
Product of the distinct prime numbers

The prime factorization of 38862138 is 2 × 21 × 47 × 19687. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 89, 28, 248, 851, 6197, 570, 28319, 37239, 417153, 665729, 2079278, 5924046, 3981178, 28928004, 388349705, 649139762, 4610431723, 783749933

Basic calculations (n = 38862138)

Multiplication

n×y
n×2 77724276
n×3 116586414
n×4 155448552
n×5 194310690

Division

n÷y
n÷2 19431069
n÷3 12954046
n÷3 9715534.5
n÷5 7772427.6

Exponentiation

ny
n2 1510265769931044
n3 5.8692156767736E+22
n4 2.2809026958254E+30
n5 8.8640755329739E+37

Nth Root

y√n
2√n 6233.9504329117
3√n 338.72108348277
4√n 78.955369880153
5√n 32.953787580765

Divisors of 38862138

1, 2, 21, 42, 47, 94, 987, 1974, 19687, 39374, 413427, 826854, 925289, 1850578, 19431069, 38862138

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 -38862137
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 38862138 can be divided by 16 positive divisors. The sum of these divisors (counting 38862138) is 1, the average is 0.0625.

Base conversion 38862138

Base System Value
2 Binary 10010100001111110100111010
3 Ternary 2201010101211110
4 Quaternary 2110033310322
5 Quinary 34422042023
6 Senary 3504541150
8 Octal 224176472
10 Decimal 38862138
12 Duodecimal 110217b6
16 Hexadecimal 250fd3a
20 Vigesimal c2hf6i
36 Base36 n4y7u

Cryptographic Hash Functions

md5 13fdff983bb52372d60739e05fd07c93
sha1 f6121df636b7ed4afd89e052897309e25f2079bd
sha256 116f6bc09e5eb3e1a769018c915f596a8bc66c75cee225e4f9887b66b3990f88
sha512 2a22f65f8289a684cd69042463ed36866d4aaa24beeaa9782d50d654460a2cf30e73a4f8bd5d110f8a28c10aa41a87d5ac7f6560ac07d67e77b4116b434b7088
ripemd-160 373d33dff2b1de8b0e8d5abafeb349e3846bef22

38862138 as geometric shapes

Circle

Radius = n
Diameter 77724276
Circumference 244178014.48719
Area 4.7446398477835E+15

Sphere

Radius = n
Volume 2.4584913136648E+23
Surface area 1.8978559391134E+16
Circumference 244178014.48719

Square

Length = n
Perimeter 155448552
Area 1510265769931044
Diagonal 54959362.622415

Cube

Length = n
Surface area 9061594619586264
Volume 5.8692156767736E+22
Space diagonal 67311197.506753

Equilateral Triangle

Length = n
Perimeter 116586414
Area 6.5396426161317E+14
Altitude 33655598.753377

Triangular Pyramid

Length = n
Surface area 6.5396426161317E+14
Volume 6.9169370088217E+21
Height 18319787.540805