38999908 (number)

38999908 is an even 8-digits composite number following 38999907 and preceding 38999909. In scientific notation, it is written as 3.8999908 × 10^7. The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors. There are 19397480 positive integers (up to 38999908) that are relatively prime to 38999908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8999908 × 10^7
Engineering notation 3.8999908 × 10^6

Prime Factorization of 38999908

Prime Factorization 2 × 2 × 191 × 51047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19499954
Product of the distinct prime numbers

The prime factorization of 38999908 is 2 × 2 × 191 × 51047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 81, 56, 234, 959, 215, 8390, 20731, 5143, 680052, 392899, 4679183, 1545599, 17950425, 93303812, 689773395, 147772287, 8170063687, 1553446103

Basic calculations (n = 38999908)

Multiplication

n×y
n×2 77999816
n×3 116999724
n×4 155999632
n×5 194999540

Division

n÷y
n÷2 19499954
n÷3 12999969.333333
n÷3 9749977
n÷5 7799981.6

Exponentiation

ny
n2 1520992824008464
n3 5.931858020499E+22
n4 2.3134191706852E+30
n5 9.0223134822161E+37

Nth Root

y√n
2√n 6244.990632499
3√n 339.12087764185
4√n 79.025253131508
5√n 32.977119385205

Divisors of 38999908

1, 2, 4, 191, 382, 764, 51047, 102094, 204188, 9749977, 19499954, 38999908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38999907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38999908 can be divided by 12 positive divisors. The sum of these divisors (counting 38999908) is 1, the average is 0.083333333333333.

Base conversion 38999908

Base System Value
2 Binary 10010100110001011101100100
3 Ternary 2201101101211001
4 Quaternary 2110301131210
5 Quinary 34440444113
6 Senary 3511523044
8 Octal 224613544
10 Decimal 38999908
12 Duodecimal 11089484
16 Hexadecimal 2531764
20 Vigesimal c3ejf8
36 Base36 n7wis

Cryptographic Hash Functions

md5 203239003350c9be5494524b8934fade
sha1 dffc3123284f34dc9cfb2628576f9510e3cce3a7
sha256 67a629bbbf80b980e34797a50159880703b65b1cf44be9ff29e84e1ffcde1d91
sha512 3f95771ed4c2698359ec1c1f154fa76e3eff2d718b9115699f762ef52b2c5fded82bdef9837fd44e84ef98da3c01b4b0f8649230844b134d6d55c1919310b426
ripemd-160 ab344ceb9ad84d78e7935e3cb32088ee095156e0

38999908 as geometric shapes

Circle

Radius = n
Diameter 77999816
Circumference 245043648.92696
Area 4.7783398820678E+15

Sphere

Radius = n
Volume 2.484730877245E+23
Surface area 1.9113359528271E+16
Circumference 245043648.92696

Square

Length = n
Perimeter 155999632
Area 1520992824008464
Diagonal 55154198.824903

Cube

Length = n
Surface area 9125956944050784
Volume 5.931858020499E+22
Space diagonal 67549822.146512

Equilateral Triangle

Length = n
Perimeter 116999724
Area 6.5860921228258E+14
Altitude 33774911.073256

Triangular Pyramid

Length = n
Surface area 6.5860921228258E+14
Volume 6.9907617188845E+21
Height 18384732.941634