39486538 (number)

39486538 is an even 8-digits composite number following 39486537 and preceding 39486539. In scientific notation, it is written as 3.9486538 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 14940288 positive integers (up to 39486538) that are relatively prime to 39486538.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred eighty-six thousand five hundred thirty-eight

Notation

Scientific notation 3.9486538 × 10^7
Engineering notation 3.9486538 × 10^6

Prime Factorization of 39486538

Prime Factorization 2 × 7 × 23 × 13 × 9433

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39486538
Product of the distinct prime numbers

The prime factorization of 39486538 is 2 × 7 × 23 × 13 × 9433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 44, 27, 618, 936, 4517, 9586, 21195, 54792, 824474, 500015, 5766940, 8040912, 15064177, 6170605, 416160762, 9530088, 4553103095, 47591804

Basic calculations (n = 39486538)

Multiplication

n×y
n×2 78973076
n×3 118459614
n×4 157946152
n×5 197432690

Division

n÷y
n÷2 19743269
n÷3 13162179.333333
n÷3 9871634.5
n÷5 7897307.6

Exponentiation

ny
n2 1559186683225444
n3 6.1566884216275E+22
n4 2.4310631131476E+30
n5 9.5994265997699E+37

Nth Root

y√n
2√n 6283.8314745066
3√n 340.52553674224
4√n 79.270621761827
5√n 33.059007551656

Divisors of 39486538

1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 9433, 18866, 66031, 122629, 132062, 216959, 245258, 433918, 858403, 1518713, 1716806, 2820467, 3037426, 5640934, 19743269, 39486538

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 -39486537
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 39486538 can be divided by 32 positive divisors. The sum of these divisors (counting 39486538) is 1, the average is 0.03125.

Base conversion 39486538

Base System Value
2 Binary 10010110101000010001001010
3 Ternary 2202022010100101
4 Quaternary 2112220101022
5 Quinary 40102032123
6 Senary 3530200014
8 Octal 226502112
10 Decimal 39486538
12 Duodecimal 1128300a
16 Hexadecimal 25a844a
20 Vigesimal c6fg6i
36 Base36 nic0a

Cryptographic Hash Functions

md5 02575d0867163f8ac8d473037dc54ee7
sha1 22eb2a09aeb97deae0eecc15654a121e2b4ae51c
sha256 9c78f00295b24abd42faba45afd644ac6d593676bc431ff886b5b3f9079dc0ec
sha512 0378cf3dabe88afeaa826949beb669d4af92614d4d809226204b8b6b666223bf0ac83f6f2cac77fc4920e1dfd9185c69134aeac5141709d4d522048f778b58dd
ripemd-160 54629a30a3e2d63a13953b5e74cbd52114a974e8

39486538 as geometric shapes

Circle

Radius = n
Diameter 78973076
Circumference 248101235.39299
Area 4.8983294295961E+15

Sphere

Radius = n
Volume 2.5789076154435E+23
Surface area 1.9593317718384E+16
Circumference 248101235.39299

Square

Length = n
Perimeter 157946152
Area 1559186683225444
Diagonal 55842397.570761

Cube

Length = n
Surface area 9355120099352664
Volume 6.1566884216275E+22
Space diagonal 68392690.030999

Equilateral Triangle

Length = n
Perimeter 118459614
Area 6.7514763845782E+14
Altitude 34196345.0155

Triangular Pyramid

Length = n
Surface area 6.7514763845782E+14
Volume 7.2557268876426E+21
Height 18614132.523587