38472938 (number)

38472938 is an even 8-digits composite number following 38472937 and preceding 38472939. In scientific notation, it is written as 3.8472938 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 15513792 positive integers (up to 38472938) that are relatively prime to 38472938.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred seventy-two thousand nine hundred thirty-eight

Notation

Scientific notation 3.8472938 × 10^7
Engineering notation 3.8472938 × 10^6

Prime Factorization of 38472938

Prime Factorization 2 × 833 × 7 × 3299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38472938
Product of the distinct prime numbers

The prime factorization of 38472938 is 2 × 833 × 7 × 3299. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 38, 65, 59, 765, 7296, 8947, 49361, 61377, 269131, 595321, 2710916, 6456668, 93913760, 75827277, 445609871, 540538410, 6911391972, 5615080896

Basic calculations (n = 38472938)

Multiplication

n×y
n×2 76945876
n×3 115418814
n×4 153891752
n×5 192364690

Division

n÷y
n÷2 19236469
n÷3 12824312.666667
n÷3 9618234.5
n÷5 7694587.6

Exponentiation

ny
n2 1480166958351844
n3 5.6946371618319E+22
n4 2.1908942245965E+30
n5 8.4290137667461E+37

Nth Root

y√n
2√n 6202.6557215438
3√n 337.5865362004
4√n 78.756940783297
5√n 32.887515859531

Divisors of 38472938

1, 2, 7, 14, 833, 1666, 3299, 5831, 6598, 11662, 23093, 46186, 2748067, 5496134, 19236469, 38472938

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 -38472937
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 38472938 can be divided by 16 positive divisors. The sum of these divisors (counting 38472938) is 1, the average is 0.0625.

Base conversion 38472938

Base System Value
2 Binary 10010010110000110011101010
3 Ternary 2200101121221122
4 Quaternary 2102300303222
5 Quinary 34322113223
6 Senary 3452335242
8 Octal 222606352
10 Decimal 38472938
12 Duodecimal 10a74522
16 Hexadecimal 24b0cea
20 Vigesimal c0926i
36 Base36 mwlwq

Cryptographic Hash Functions

md5 1573a87bb2325781ffb453e38ce85c43
sha1 d06ac10f576e668021edd294a66782298ff0b366
sha256 18d1f8659ba2bdea2ffdf57daa60c4728ef3ffb3ddfffa3d077fa0e3ff04e6ba
sha512 3c36d94c6c3fcceefdf8509835df755dc8546529af86ef3cf9e737a89981d60d2b0bc3db8af82f0c2927f29aab4e7adf786740dbfba01d89b8e1e917e7d973a8
ripemd-160 20aedfa29da5409890f0a79796e2ef3a53bee6d4

38472938 as geometric shapes

Circle

Radius = n
Diameter 76945876
Circumference 241732598.76563
Area 4.6500816424445E+15

Sphere

Radius = n
Volume 2.3853640363294E+23
Surface area 1.8600326569778E+16
Circumference 241732598.76563

Square

Length = n
Perimeter 153891752
Area 1480166958351844
Diagonal 54408950.703939

Cube

Length = n
Surface area 8881001750111064
Volume 5.6946371618319E+22
Space diagonal 66637083.332447

Equilateral Triangle

Length = n
Perimeter 115418814
Area 6.4093109388752E+14
Altitude 33318541.666224

Triangular Pyramid

Length = n
Surface area 6.4093109388752E+14
Volume 6.7111942558804E+21
Height 18136316.901313