61506738 (number)

61506738 is an even 8-digits composite number following 61506737 and preceding 61506739. In scientific notation, it is written as 6.1506738 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 18361728 positive integers (up to 61506738) that are relatively prime to 61506738.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred six thousand seven hundred thirty-eight

Notation

Scientific notation 6.1506738 × 10^7
Engineering notation 6.1506738 × 10^6

Prime Factorization of 61506738

Prime Factorization 2 × 23 × 3 × 3 × 29 × 109 × 47

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20502246
Product of the distinct prime numbers

The prime factorization of 61506738 is 2 × 23 × 3 × 3 × 29 × 109 × 47. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61506738)

Multiplication

n×y
n×2 123013476
n×3 184520214
n×4 246026952
n×5 307533690

Division

n÷y
n÷2 30753369
n÷3 20502246
n÷3 15376684.5
n÷5 12301347.6

Exponentiation

ny
n2 3783078819400644
n3 2.3268483777822E+23
n4 1.4311685353798E+31
n5 8.8026508139448E+38

Nth Root

y√n
2√n 7842.6231581021
3√n 394.73675351016
4√n 88.558586021357
5√n 36.123060541188

Divisors of 61506738

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61506737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61506738 can be divided by 96 positive divisors. The sum of these divisors (counting 61506738) is 1, the average is 0.010416666666667.

Base conversion 61506738

Base System Value
2 Binary 11101010101000010010110010
3 Ternary 11021201212101100
4 Quaternary 3222220102302
5 Quinary 111221203423
6 Senary 10034145230
8 Octal 352502262
10 Decimal 61506738
12 Duodecimal 18722216
16 Hexadecimal 3aa84b2
20 Vigesimal j486gi
36 Base36 10mawi

Cryptographic Hash Functions

md5 cee91e6a79ac4f91dc5f7ba2b7606d09
sha1 8404aea7243528976676595f1b75f329c8586bf4
sha256 65720032b6a5774ecc6608af857c02c87d029c46075fa67908d7d295d26f17df
sha512 2e9cc1aa7e991de7962fdfc0a78dacf13ab0eeceb41e2f296c57ede2ae5d272e29e40c8bcc65e851a57cd50f1efc7b598555d44f0bf020e929603bbf9a7ce70c
ripemd-160 89d41162f88d8917e08298f3ac531babcdbf9478

61506738 as geometric shapes

Circle

Radius = n
Diameter 123013476
Circumference 386458232.49414
Area 1.188489262698E+16

Sphere

Radius = n
Volume 9.7466796928774E+23
Surface area 4.7539570507921E+16
Circumference 386458232.49414

Square

Length = n
Perimeter 246026952
Area 3783078819400644
Diagonal 86983663.056929

Cube

Length = n
Surface area 22698472916403864
Volume 2.3268483777822E+23
Space diagonal 106532795.22383

Equilateral Triangle

Length = n
Perimeter 184520214
Area 1.6381211810599E+15
Altitude 53266397.611914

Triangular Pyramid

Length = n
Surface area 1.6381211810599E+15
Volume 2.7422171112046E+22
Height 28994554.35231