38995720 (number)

38995720 is an even 8-digits composite number following 38995719 and preceding 38995721. In scientific notation, it is written as 3.8995720 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 15059968 positive integers (up to 38995720) that are relatively prime to 38995720.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-five thousand seven hundred twenty

Notation

Scientific notation 3.8995720 × 10^7
Engineering notation 3.8995720 × 10^6

Prime Factorization of 38995720

Prime Factorization 2 × 2 × 2 × 5 × 29 × 33617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9748930
Product of the distinct prime numbers

The prime factorization of 38995720 is 2 × 2 × 2 × 5 × 29 × 33617. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 34, 39, 807, 336, 8638, 4863, 31273, 86658, 672388, 349020, 6103513, 2604951, 95198696, 9239731, 781020524, 833457020, 5168650352, 5018127139

Basic calculations (n = 38995720)

Multiplication

n×y
n×2 77991440
n×3 116987160
n×4 155982880
n×5 194978600

Division

n÷y
n÷2 19497860
n÷3 12998573.333333
n÷3 9748930
n÷5 7799144

Exponentiation

ny
n2 1520666178318400
n3 5.9299472503174E+22
n4 2.3124256258815E+30
n5 9.0174702227699E+37

Nth Root

y√n
2√n 6244.6553147472
3√n 339.10873839034
4√n 79.023131516963
5√n 32.976411106054

Divisors of 38995720

1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 33617, 67234, 134468, 168085, 268936, 336170, 672340, 974893, 1344680, 1949786, 3899572, 4874465, 7799144, 9748930, 19497860, 38995720

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 -38995719
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 38995720 can be divided by 32 positive divisors. The sum of these divisors (counting 38995720) is 1, the average is 0.03125.

Base conversion 38995720

Base System Value
2 Binary 10010100110000011100001000
3 Ternary 2201101012001221
4 Quaternary 2110300130020
5 Quinary 34440330340
6 Senary 3511451424
8 Octal 224603410
10 Decimal 38995720
12 Duodecimal 11086b74
16 Hexadecimal 2530708
20 Vigesimal c3e960
36 Base36 n7tag

Cryptographic Hash Functions

md5 9b70a645572f463649ddc52671c8b7a9
sha1 01e261073c73bdd7e4e1ed79b9324e11bed5d0e7
sha256 e4c6636c85f804438b423c30de0e94fad9d0c9cd26fc3280fc06df6cd153d504
sha512 66bab02f0d6b32e56fa995f1786d3a08a3216d01a5f757dc581e2ba4f1b020681f059b298889b987c038ee51e2db3f135495044fe7983ccf6b208b99ca67458d
ripemd-160 1c34a7175b99e38d06d724248cee06163802931b

38995720 as geometric shapes

Circle

Radius = n
Diameter 77991440
Circumference 245017334.94689
Area 4.7773136943676E+15

Sphere

Radius = n
Volume 2.483930495703E+23
Surface area 1.910925477747E+16
Circumference 245017334.94689

Square

Length = n
Perimeter 155982880
Area 1520666178318400
Diagonal 55148276.098504

Cube

Length = n
Surface area 9123997069910400
Volume 5.9299472503174E+22
Space diagonal 67542568.31773

Equilateral Triangle

Length = n
Perimeter 116987160
Area 6.5846777054977E+14
Altitude 33771284.158865

Triangular Pyramid

Length = n
Surface area 6.5846777054977E+14
Volume 6.98850985463E+21
Height 18382758.699501