38442992 (number)

38442992 is an even 8-digits composite number following 38442991 and preceding 38442993. In scientific notation, it is written as 3.8442992 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 80 positive divisors. There are 15738624 positive integers (up to 38442992) that are relatively prime to 38442992.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred forty-two thousand nine hundred ninety-two

Notation

Scientific notation 3.8442992 × 10^7
Engineering notation 3.8442992 × 10^6

Prime Factorization of 38442992

Prime Factorization 2 × 2 × 2 × 2 × 47 × 7 × 67 × 109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4805374
Product of the distinct prime numbers

The prime factorization of 38442992 is 2 × 2 × 2 × 2 × 47 × 7 × 67 × 109. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 7, 73, 4, 776, 402, 7150, 1835, 91942, 36976, 32791, 370743, 7189044, 9119305, 97944860, 5732494, 225428961, 546518749, 3673544941, 5131770052

Basic calculations (n = 38442992)

Multiplication

n×y
n×2 76885984
n×3 115328976
n×4 153771968
n×5 192214960

Division

n÷y
n÷2 19221496
n÷3 12814330.666667
n÷3 9610748
n÷5 7688598.4

Exponentiation

ny
n2 1477863633912064
n3 5.6813499855572E+22
n4 2.1840809204398E+30
n5 8.3962605351819E+37

Nth Root

y√n
2√n 6200.2412856275
3√n 337.49892491656
4√n 78.741610890478
5√n 32.882394564546

Divisors of 38442992

1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 67, 94, 109, 112, 134, 188, 218, 268, 329, 376, 436, 469, 536, 658, 752, 763, 872, 938, 1072, 1316, 1526, 1744, 1876, 2632, 3052, 3149, 3752, 5123, 5264, 6104, 6298, 7303, 7504, 10246, 12208, 12596, 14606, 20492, 22043, 25192, 29212, 35861, 40984, 44086, 50384, 51121, 58424, 71722, 81968, 88172, 102242, 116848, 143444, 176344, 204484, 286888, 343241, 352688, 408968, 573776, 686482, 817936, 1372964, 2402687, 2745928, 4805374, 5491856, 9610748, 19221496, 38442992

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38442991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38442992 can be divided by 80 positive divisors. The sum of these divisors (counting 38442992) is 1, the average is 0.0125.

Base conversion 38442992

Base System Value
2 Binary 10010010101001011111110000
3 Ternary 2200100002212112
4 Quaternary 2102221133300
5 Quinary 34320133432
6 Senary 3451544452
8 Octal 222513760
10 Decimal 38442992
12 Duodecimal 10a5b128
16 Hexadecimal 24a97f0
20 Vigesimal c0579c
36 Base36 mvysw

Cryptographic Hash Functions

md5 693bf52a73ee60c2137996b41b5e4df5
sha1 be545b34b7293cc42842dacfec61bca91fa790b5
sha256 269f50760734d7c8cf20965d75282bd869e973b028ea3353104218ff96dacce3
sha512 896fd455d38ec7258a30f84641ef1762a3ce3990fcea6f6bb65cd95fa0188982204daae38e6dc5f9adfb577b380b610ce2320be8b2137a022248725d8b538c0c
ripemd-160 aec39da7ba1fb96838269468d82da096bf948d52

38442992 as geometric shapes

Circle

Radius = n
Diameter 76885984
Circumference 241544442.49842
Area 4.6428455353057E+15

Sphere

Radius = n
Volume 2.3797983169465E+23
Surface area 1.8571382141223E+16
Circumference 241544442.49842

Square

Length = n
Perimeter 153771968
Area 1477863633912064
Diagonal 54366600.6646

Cube

Length = n
Surface area 8867181803472384
Volume 5.6813499855572E+22
Space diagonal 66585215.338964

Equilateral Triangle

Length = n
Perimeter 115328976
Area 6.3993372514852E+14
Altitude 33292607.669482

Triangular Pyramid

Length = n
Surface area 6.3993372514852E+14
Volume 6.6955351684694E+21
Height 18122200.221533