38942019 (number)

38942019 is an odd 8-digits composite number following 38942018 and preceding 38942020. In scientific notation, it is written as 3.8942019 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 23763456 positive integers (up to 38942019) that are relatively prime to 38942019.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred forty-two thousand nineteen

Notation

Scientific notation 3.8942019 × 10^7
Engineering notation 3.8942019 × 10^6

Prime Factorization of 38942019

Prime Factorization 9 × 17 × 3 × 37 × 2293

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38942019
Product of the distinct prime numbers

The prime factorization of 38942019 is 9 × 17 × 3 × 37 × 2293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 81, 83, 559, 425, 9069, 5112, 59488, 51519, 81459, 479172, 187150, 3812212, 31969122, 12292410, 664122125, 774083451, 4753956607, 6670112132

Basic calculations (n = 38942019)

Multiplication

n×y
n×2 77884038
n×3 116826057
n×4 155768076
n×5 194710095

Division

n÷y
n÷2 19471009.5
n÷3 12980673
n÷3 9735504.75
n÷5 7788403.8

Exponentiation

ny
n2 1516480843796361
n3 5.9054825832254E+22
n4 2.2997141496013E+30
n5 8.9555512108344E+37

Nth Root

y√n
2√n 6240.3540764928
3√n 338.95300468437
4√n 78.995911770754
5√n 32.967323736858

Divisors of 38942019

1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 2293, 5661, 6879, 16983, 20637, 38981, 61911, 84841, 116943, 254523, 350829, 763569, 1052487, 1442297, 2290707, 4326891, 12980673, 38942019

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38942018
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38942019 can be divided by 32 positive divisors. The sum of these divisors (counting 38942019) is 1, the average is 0.03125.

Base conversion 38942019

Base System Value
2 Binary 10010100100011010101000011
3 Ternary 2201021110102000
4 Quaternary 2110203111003
5 Quinary 34432121034
6 Senary 3510355043
8 Octal 224432503
10 Decimal 38942019
12 Duodecimal 1105ba83
16 Hexadecimal 2523543
20 Vigesimal c37f0j
36 Base36 n6nur

Cryptographic Hash Functions

md5 4d2db42b23815d3f2e5ea77ad0b922de
sha1 e694427dd4530577d83a00280fe8de4dadb43292
sha256 bf5e491d1199302aca8d2009c1d33310daf975508026ce400f72f9c62ce60576
sha512 43896815182379c40f0dc218394af58519f81a906a3130db0ef5839285b078ea441ed3bf7a802fb79ab9153a120edb1ce82638c72f413e6fea8cc5be65e816f8
ripemd-160 9d9c10339273615f2b45d095af19b8c38e86c661

38942019 as geometric shapes

Circle

Radius = n
Diameter 77884038
Circumference 244679921.61271
Area 4.7641650781803E+15

Sphere

Radius = n
Volume 2.4736827599151E+23
Surface area 1.9056660312721E+16
Circumference 244679921.61271

Square

Length = n
Perimeter 155768076
Area 1516480843796361
Diagonal 55072331.415991

Cube

Length = n
Surface area 9098885062778166
Volume 5.9054825832254E+22
Space diagonal 67449555.457313

Equilateral Triangle

Length = n
Perimeter 116826057
Area 6.5665546754005E+14
Altitude 33724777.728656

Triangular Pyramid

Length = n
Surface area 6.5665546754005E+14
Volume 6.9596779679629E+21
Height 18357443.80533