38894712 (number)

38894712 is an even 8-digits composite number following 38894711 and preceding 38894713. In scientific notation, it is written as 3.8894712 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 12964896 positive integers (up to 38894712) that are relatively prime to 38894712.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-four thousand seven hundred twelve

Notation

Scientific notation 3.8894712 × 10^7
Engineering notation 3.8894712 × 10^6

Prime Factorization of 38894712

Prime Factorization 2 × 2 × 2 × 3 × 1620613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9723678
Product of the distinct prime numbers

The prime factorization of 38894712 is 2 × 2 × 2 × 3 × 1620613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 97, 65, 31, 76, 2928, 5807, 47092, 82056, 681769, 993288, 8865619, 5340203, 98255109, 23551712, 749916897, 278058822, 8550201688, 9687616785

Basic calculations (n = 38894712)

Multiplication

n×y
n×2 77789424
n×3 116684136
n×4 155578848
n×5 194473560

Division

n÷y
n÷2 19447356
n÷3 12964904
n÷3 9723678
n÷5 7778942.4

Exponentiation

ny
n2 1512798621562944
n3 5.8839866699688E+22
n4 2.2885596694027E+30
n5 8.9012869236235E+37

Nth Root

y√n
2√n 6236.5625147191
3√n 338.81569501504
4√n 78.971909656024
5√n 32.959310061069

Divisors of 38894712

1, 2, 3, 4, 6, 8, 12, 24, 1620613, 3241226, 4861839, 6482452, 9723678, 12964904, 19447356, 38894712

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 -38894711
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 38894712 can be divided by 16 positive divisors. The sum of these divisors (counting 38894712) is 1, the average is 0.0625.

Base conversion 38894712

Base System Value
2 Binary 10010100010111110001111000
3 Ternary 2201012001111220
4 Quaternary 2110113301320
5 Quinary 34424112322
6 Senary 3505352040
8 Octal 224276170
10 Decimal 38894712
12 Duodecimal 11038620
16 Hexadecimal 2517c78
20 Vigesimal c31gfc
36 Base36 n5nco

Cryptographic Hash Functions

md5 c5b80cc6b84c2ec4c35077f5bfe3f361
sha1 dd14cd4fb80583ef78d39e796aa9335d3cb1c552
sha256 c92de3f0e6b8d918ad73876eb3ddc0fd764b3a13ab7387900dc044524d0282b7
sha512 acc6e3febed232c0f6e0b2d16fc19d5845685c513cea4b3c6ccd0faf7b0bd55ca1b0cee5c2179750cc92fe13b597d12dd5e78a0ddaef8372bdaabd5ebaef0dc0
ripemd-160 79dce892035a803dac6117d7d46839144f8e90bd

38894712 as geometric shapes

Circle

Radius = n
Diameter 77789424
Circumference 244382682.96538
Area 4.7525970358629E+15

Sphere

Radius = n
Volume 2.4646785728259E+23
Surface area 1.9010388143452E+16
Circumference 244382682.96538

Square

Length = n
Perimeter 155578848
Area 1512798621562944
Diagonal 55005429.214996

Cube

Length = n
Surface area 9076791729377664
Volume 5.8839866699688E+22
Space diagonal 67367617.329759

Equilateral Triangle

Length = n
Perimeter 116684136
Area 6.550610185418E+14
Altitude 33683808.664879

Triangular Pyramid

Length = n
Surface area 6.550610185418E+14
Volume 6.9343447912436E+21
Height 18335143.071665