38988892 (number)

38988892 is an even 8-digits composite number following 38988891 and preceding 38988893. In scientific notation, it is written as 3.8988892 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 6 positive divisors. There are 19494444 positive integers (up to 38988892) that are relatively prime to 38988892.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred eighty-eight thousand eight hundred ninety-two

Notation

Scientific notation 3.8988892 × 10^7
Engineering notation 3.8988892 × 10^6

Prime Factorization of 38988892

Prime Factorization 2 × 2 × 9747223

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19494446
Product of the distinct prime numbers

The prime factorization of 38988892 is 2 × 2 × 9747223. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 63, 17, 269, 875, 8267, 8131, 13804, 38525, 78753, 444492, 3523451, 3588, 86597466, 40730188, 687167322, 188791462, 4615414292, 3350300366

Basic calculations (n = 38988892)

Multiplication

n×y
n×2 77977784
n×3 116966676
n×4 155955568
n×5 194944460

Division

n÷y
n÷2 19494446
n÷3 12996297.333333
n÷3 9747223
n÷5 7797778.4

Exponentiation

ny
n2 1520133699387664
n3 5.9268328630986E+22
n4 2.310806464014E+30
n5 9.0095783658345E+37

Nth Root

y√n
2√n 6244.1085832967
3√n 339.08894502481
4√n 79.019672128507
5√n 32.975256216713

Divisors of 38988892

1, 2, 4, 9747223, 19494446, 38988892

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38988891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38988892 can be divided by 6 positive divisors. The sum of these divisors (counting 38988892) is 1, the average is 0.16666666666667.

Base conversion 38988892

Base System Value
2 Binary 10010100101110110001011100
3 Ternary 2201100211201001
4 Quaternary 2110232301130
5 Quinary 34440121032
6 Senary 3511400044
8 Octal 224566134
10 Decimal 38988892
12 Duodecimal 11083024
16 Hexadecimal 252ec5c
20 Vigesimal c3dc4c
36 Base36 n7o0s

Cryptographic Hash Functions

md5 098b89cf6a5022cf5bef7d83f0df7e7f
sha1 c6ccfc59748754943d4108c6364595ca1f438d95
sha256 8078dc6a7ad00f039fae762ce9230eff3c14f42a20cbcf62fb11e9b0ae53066f
sha512 1b9d80c200669df7a7583cf75c11537353f0668c3c2e354a53b09a9683285eaeba7ae6fac3b122697d8e191285c45652388edf9519341eee35b1c33ba5cd51fd
ripemd-160 49c9ca3a62d130a7f607acb3993d5dde00864a80

38988892 as geometric shapes

Circle

Radius = n
Diameter 77977784
Circumference 244974433.35761
Area 4.7756408624706E+15

Sphere

Radius = n
Volume 2.4826259442354E+23
Surface area 1.9102563449882E+16
Circumference 244974433.35761

Square

Length = n
Perimeter 155955568
Area 1520133699387664
Diagonal 55138619.8483

Cube

Length = n
Surface area 9120802196325984
Volume 5.9268328630986E+22
Space diagonal 67530741.874816

Equilateral Triangle

Length = n
Perimeter 116966676
Area 6.5823720040927E+14
Altitude 33765370.937408

Triangular Pyramid

Length = n
Surface area 6.5823720040927E+14
Volume 6.9848395140938E+21
Height 18379539.949433