61509928 (number)

61509928 is an even 8-digits composite number following 61509927 and preceding 61509929. In scientific notation, it is written as 6.1509928 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 29694336 positive integers (up to 61509928) that are relatively prime to 61509928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1509928 × 10^7
Engineering notation 6.1509928 × 10^6

Prime Factorization of 61509928

Prime Factorization 2 × 2 × 2 × 29 × 265129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15377482
Product of the distinct prime numbers

The prime factorization of 61509928 is 2 × 2 × 2 × 29 × 265129. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 98, 23, 294, 725, 2119, 7115, 51885, 71846, 918898, 524289, 2884069, 9650364, 38294405, 90928959, 652930010, 404741163, 2731454844, 5128144935

Basic calculations (n = 61509928)

Multiplication

n×y
n×2 123019856
n×3 184529784
n×4 246039712
n×5 307549640

Division

n÷y
n÷2 30754964
n÷3 20503309.333333
n÷3 15377482
n÷5 12301985.6

Exponentiation

ny
n2 3783471242565184
n3 2.3272104372025E+23
n4 1.4314654643318E+31
n5 8.8049337645534E+38

Nth Root

y√n
2√n 7842.826531296
3√n 394.74357763228
4√n 88.559734254886
5√n 36.123435232405

Divisors of 61509928

1, 2, 4, 8, 29, 58, 116, 232, 265129, 530258, 1060516, 2121032, 7688741, 15377482, 30754964, 61509928

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 -61509927
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 61509928 can be divided by 16 positive divisors. The sum of these divisors (counting 61509928) is 1, the average is 0.0625.

Base conversion 61509928

Base System Value
2 Binary 11101010101001000100101000
3 Ternary 11021202000202111
4 Quaternary 3222221010220
5 Quinary 111221304203
6 Senary 10034212104
8 Octal 352510450
10 Decimal 61509928
12 Duodecimal 18724034
16 Hexadecimal 3aa9128
20 Vigesimal j48eg8
36 Base36 10mdd4

Cryptographic Hash Functions

md5 bb6420e46a636ac7c9db4916134673a1
sha1 8e94ed82d6eb4fc8d812421cf392ca0ed2c1b01a
sha256 eecbaf440b727c48e1a35c2d785835b57ca1005e025cd93b6dc8765e6022ad36
sha512 43621c2f06732dbdb2561b97ce3cdbb047eddfa94d874d4e54a16c02a9cf893a0b8fb6c976601b5eac87a9e640f831b6f7697be489b5bc7c093a6d85d1041280
ripemd-160 fb158b5756b6a2e01ce0e50d4bb47ed253ad80f7

61509928 as geometric shapes

Circle

Radius = n
Diameter 123019856
Circumference 386478275.85527
Area 1.1886125460711E+16

Sphere

Radius = n
Volume 9.7481962838307E+23
Surface area 4.7544501842844E+16
Circumference 386478275.85527

Square

Length = n
Perimeter 246039712
Area 3783471242565184
Diagonal 86988174.398193

Cube

Length = n
Surface area 22700827455391104
Volume 2.3272104372025E+23
Space diagonal 106538320.4659

Equilateral Triangle

Length = n
Perimeter 184529784
Area 1.6382911052747E+15
Altitude 53269160.232952

Triangular Pyramid

Length = n
Surface area 1.6382911052747E+15
Volume 2.7426438023234E+22
Height 28996058.132731