61392788 (number)

61392788 is an even 8-digits composite number following 61392787 and preceding 61392789. In scientific notation, it is written as 6.1392788 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 30696392 positive integers (up to 61392788) that are relatively prime to 61392788.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred ninety-two thousand seven hundred eighty-eight

Notation

Scientific notation 6.1392788 × 10^7
Engineering notation 6.1392788 × 10^6

Prime Factorization of 61392788

Prime Factorization 2 × 2 × 15348197

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 30696394
Product of the distinct prime numbers

The prime factorization of 61392788 is 2 × 2 × 15348197. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 82, 89, 419, 443, 8108, 8268, 56315, 80459, 749990, 28022, 9006243, 7762769, 21357789, 84648858, 865540654, 955021505, 7172727430, 1748990752

Basic calculations (n = 61392788)

Multiplication

n×y
n×2 122785576
n×3 184178364
n×4 245571152
n×5 306963940

Division

n÷y
n÷2 30696394
n÷3 20464262.666667
n÷3 15348197
n÷5 12278557.6

Exponentiation

ny
n2 3769074418412944
n3 2.3139398672585E+23
n4 1.4205921971535E+31
n5 8.7214115594298E+38

Nth Root

y√n
2√n 7835.3550015299
3√n 394.49283411425
4√n 88.517540643253
5√n 36.109665987571

Divisors of 61392788

1, 2, 4, 15348197, 30696394, 61392788

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61392787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61392788 can be divided by 6 positive divisors. The sum of these divisors (counting 61392788) is 1, the average is 0.16666666666667.

Base conversion 61392788

Base System Value
2 Binary 11101010001100011110010100
3 Ternary 11021112002001222
4 Quaternary 3222030132110
5 Quinary 111204032123
6 Senary 10031505512
8 Octal 352143624
10 Decimal 61392788
12 Duodecimal 18688298
16 Hexadecimal 3a8c794
20 Vigesimal j3e1j8
36 Base36 10juz8

Cryptographic Hash Functions

md5 dec3d1e26bf6b082b0fb86b0aa4c4902
sha1 e26b593adf4f401e7bfee485c575f7a367235af8
sha256 c0df088b1a2b3b5674b3b1847816ba529ec58782a300aad777fe29d9a62372ed
sha512 5fde0633d0e6899d5e9d7eceb5a1559291a09e469b3e5f25f071cdf8401ebfbf6d76a28d85bb3176350ae905c3185e8ef6622a2dbcc546dd28ee03a077d20214
ripemd-160 a8cfa1bf35ae64c8937134c4a9db2f38778d5f70

61392788 as geometric shapes

Circle

Radius = n
Diameter 122785576
Circumference 385742263.52839
Area 1.1840896503719E+16

Sphere

Radius = n
Volume 9.6926086504371E+23
Surface area 4.7363586014877E+16
Circumference 385742263.52839

Square

Length = n
Perimeter 245571152
Area 3769074418412944
Diagonal 86822513.421496

Cube

Length = n
Surface area 22614446510477664
Volume 2.3139398672585E+23
Space diagonal 106335428.0343

Equilateral Triangle

Length = n
Perimeter 184178364
Area 1.6320570975498E+15
Altitude 53167714.017152

Triangular Pyramid

Length = n
Surface area 1.6320570975498E+15
Volume 2.7270042856606E+22
Height 28940837.807165