61508938 (number)

61508938 is an even 8-digits composite number following 61508937 and preceding 61508939. In scientific notation, it is written as 6.1508938 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 29436160 positive integers (up to 61508938) that are relatively prime to 61508938.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred eight thousand nine hundred thirty-eight

Notation

Scientific notation 6.1508938 × 10^7
Engineering notation 6.1508938 × 10^6

Prime Factorization of 61508938

Prime Factorization 2 × 53 × 41 × 14153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61508938
Product of the distinct prime numbers

The prime factorization of 61508938 is 2 × 53 × 41 × 14153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 27, 86, 355, 519, 1018, 9760, 89859, 58927, 595920, 296175, 383096, 2130604, 27132664, 70114040, 158081560, 345278006, 2937196893, 9340895321

Basic calculations (n = 61508938)

Multiplication

n×y
n×2 123017876
n×3 184526814
n×4 246035752
n×5 307544690

Division

n÷y
n÷2 30754469
n÷3 20502979.333333
n÷3 15377234.5
n÷5 12301787.6

Exponentiation

ny
n2 3783349453887844
n3 2.3270980699152E+23
n4 1.4313733090233E+31
n5 8.8042252119572E+38

Nth Root

y√n
2√n 7842.7634160416
3√n 394.74145982653
4√n 88.559377911329
5√n 36.123318950587

Divisors of 61508938

1, 2, 41, 53, 82, 106, 2173, 4346, 14153, 28306, 580273, 750109, 1160546, 1500218, 30754469, 61508938

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 -61508937
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 61508938 can be divided by 16 positive divisors. The sum of these divisors (counting 61508938) is 1, the average is 0.0625.

Base conversion 61508938

Base System Value
2 Binary 11101010101000110101001010
3 Ternary 11021201222101211
4 Quaternary 3222220311022
5 Quinary 111221241223
6 Senary 10034203334
8 Octal 352506512
10 Decimal 61508938
12 Duodecimal 1872354a
16 Hexadecimal 3aa8d4a
20 Vigesimal j48c6i
36 Base36 10mclm

Cryptographic Hash Functions

md5 13af3ac910313e9881468d09df1ebcdb
sha1 44f15311bd7535f2bf229462cb60094ba0f81462
sha256 d6bb806459ddabeefb33536ab70118a588c96406db67528293f825863caed592
sha512 cb982233b1f243a594c00daf9be6148e3bc0265acdac1c4d9c520e31205458feb5a1426d67a7a42277f32ea9c1f9b3ae9d4916c858258a56edb391c8714552b0
ripemd-160 dae760fffbdb60081fdbead2e8aff0f169a77a34

61508938 as geometric shapes

Circle

Radius = n
Diameter 123017876
Circumference 386472055.50182
Area 1.1885742850297E+16

Sphere

Radius = n
Volume 9.7477256008382E+23
Surface area 4.7542971401188E+16
Circumference 386472055.50182

Square

Length = n
Perimeter 246035752
Area 3783349453887844
Diagonal 86986774.326766

Cube

Length = n
Surface area 22700096723327064
Volume 2.3270980699152E+23
Space diagonal 106536605.7356

Equilateral Triangle

Length = n
Perimeter 184526814
Area 1.6382383692304E+15
Altitude 53268302.867802

Triangular Pyramid

Length = n
Surface area 1.6382383692304E+15
Volume 2.7425113762053E+22
Height 28995591.442255