38669968 (number)

38669968 is an even 8-digits composite number following 38669967 and preceding 38669969. In scientific notation, it is written as 3.8669968 × 10^7. The sum of its digits is 55. It has a total of 6 prime factors and 20 positive divisors. There are 18197504 positive integers (up to 38669968) that are relatively prime to 38669968.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred sixty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 3.8669968 × 10^7
Engineering notation 3.8669968 × 10^6

Prime Factorization of 38669968

Prime Factorization 2 × 2 × 2 × 2 × 17 × 142169

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4833746
Product of the distinct prime numbers

The prime factorization of 38669968 is 2 × 2 × 2 × 2 × 17 × 142169. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 41, 43, 776, 598, 6238, 3956, 37972, 40272, 402430, 684053, 4377109, 7536237, 52912073, 34551475, 711747167, 106858843, 1056416165, 9374925183

Basic calculations (n = 38669968)

Multiplication

n×y
n×2 77339936
n×3 116009904
n×4 154679872
n×5 193349840

Division

n÷y
n÷2 19334984
n÷3 12889989.333333
n÷3 9667492
n÷5 7733993.6

Exponentiation

ny
n2 1495366425121024
n3 5.7825771807704E+22
n4 2.2361207453792E+30
n5 8.6470717667951E+37

Nth Root

y√n
2√n 6218.518151457
3√n 338.16184492626
4√n 78.857581445648
5√n 32.921132184514

Divisors of 38669968

1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 142169, 284338, 568676, 1137352, 2274704, 2416873, 4833746, 9667492, 19334984, 38669968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38669967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38669968 can be divided by 20 positive divisors. The sum of these divisors (counting 38669968) is 1, the average is 0.05.

Base conversion 38669968

Base System Value
2 Binary 10010011100000111010010000
3 Ternary 2200202122020001
4 Quaternary 2103200322100
5 Quinary 34344414333
6 Senary 3500455344
8 Octal 223407220
10 Decimal 38669968
12 Duodecimal 10b4a554
16 Hexadecimal 24e0e90
20 Vigesimal c1dei8
36 Base36 n0txs

Cryptographic Hash Functions

md5 8c175f030eed43d028f1b7b128b8d910
sha1 df635133848e8f2616283eb3788040e5c2ac398f
sha256 4e7907f12b1e4300e3e2fad883d13f6e5694f23e380762a0c7abace7d65c12f6
sha512 db995278cd506bbcfd98c2afe3d4112b87c31a5cbf66c688d9c5ad32348a36d2a3ed70534e8f987b308bc9554b030494c7570c74c840db551d3dd4e35227989d
ripemd-160 bbc78e06d72928e7865561d00b931e0d6bab545e

38669968 as geometric shapes

Circle

Radius = n
Diameter 77339936
Circumference 242970574.7667
Area 4.697832175585E+15

Sphere

Radius = n
Volume 2.4222002653233E+23
Surface area 1.879132870234E+16
Circumference 242970574.7667

Square

Length = n
Perimeter 154679872
Area 1495366425121024
Diagonal 54687593.202134

Cube

Length = n
Surface area 8972198550726144
Volume 5.7825771807704E+22
Space diagonal 66978349.303063

Equilateral Triangle

Length = n
Perimeter 116009904
Area 6.4751265606056E+14
Altitude 33489174.651531

Triangular Pyramid

Length = n
Surface area 6.4751265606056E+14
Volume 6.8148325620956E+21
Height 18229197.734045