38999212 (number)

38999212 is an even 8-digits composite number following 38999211 and preceding 38999213. In scientific notation, it is written as 3.8999212 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 16713936 positive integers (up to 38999212) that are relatively prime to 38999212.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8999212 × 10^7
Engineering notation 3.8999212 × 10^6

Prime Factorization of 38999212

Prime Factorization 2 × 2 × 7 × 1392829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19499606
Product of the distinct prime numbers

The prime factorization of 38999212 is 2 × 2 × 7 × 1392829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 42, 2, 284, 260, 1910, 3929, 72646, 45304, 807110, 729509, 1290333, 2077341, 62187311, 77106028, 622993536, 367311671, 3492112577, 2578805871

Basic calculations (n = 38999212)

Multiplication

n×y
n×2 77998424
n×3 116997636
n×4 155996848
n×5 194996060

Division

n÷y
n÷2 19499606
n÷3 12999737.333333
n÷3 9749803
n÷5 7799842.4

Exponentiation

ny
n2 1520938536620944
n3 5.931540442865E+22
n4 2.3132540321787E+30
n5 9.021508441079E+37

Nth Root

y√n
2√n 6244.9349075871
3√n 339.11886029063
4√n 79.024900554111
5√n 32.977001681138

Divisors of 38999212

1, 2, 4, 7, 14, 28, 1392829, 2785658, 5571316, 9749803, 19499606, 38999212

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 -38999211
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 38999212 can be divided by 12 positive divisors. The sum of these divisors (counting 38999212) is 1, the average is 0.083333333333333.

Base conversion 38999212

Base System Value
2 Binary 10010100110001010010101100
3 Ternary 2201101100212021
4 Quaternary 2110301102230
5 Quinary 34440433322
6 Senary 3511515524
8 Octal 224612254
10 Decimal 38999212
12 Duodecimal 11088ba4
16 Hexadecimal 25314ac
20 Vigesimal c3ei0c
36 Base36 n7vzg

Cryptographic Hash Functions

md5 50bc5208e885e66e71363621ff999804
sha1 8e593d71ea4e52cc773e31d78fb93247aa618edf
sha256 dbf24994757b0003970d8eb19b618ba063dc513278be3fa628741f62be70ea58
sha512 0a3a760359d04857a5dd2f398a783d4993bcc1a272febb15490e20ea5eab1868ed7b532a16358f5e5387dc3d41b5f824dc0c19fd12005e9edf784b6e20eed5a4
ripemd-160 254150536d58ad5d7cf128c45d0814c74aa89f0a

38999212 as geometric shapes

Circle

Radius = n
Diameter 77998424
Circumference 245039275.82998
Area 4.77816933321E+15

Sphere

Radius = n
Volume 2.4845978506367E+23
Surface area 1.911267733284E+16
Circumference 245039275.82998

Square

Length = n
Perimeter 155996848
Area 1520938536620944
Diagonal 55153214.532264

Cube

Length = n
Surface area 9125631219725664
Volume 5.931540442865E+22
Space diagonal 67548616.63915

Equilateral Triangle

Length = n
Perimeter 116997636
Area 6.5858570515423E+14
Altitude 33774308.319575

Triangular Pyramid

Length = n
Surface area 6.5858570515423E+14
Volume 6.9903874500535E+21
Height 18384404.844088