77890038 (number)

77890038 is an even 8-digits composite number following 77890037 and preceding 77890039. In scientific notation, it is written as 7.7890038 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 25940736 positive integers (up to 77890038) that are relatively prime to 77890038.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred ninety thousand thirty-eight

Notation

Scientific notation 7.7890038 × 10^7
Engineering notation 7.7890038 × 10^6

Prime Factorization of 77890038

Prime Factorization 2 × 3 × 1297 × 10009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77890038
Product of the distinct prime numbers

The prime factorization of 77890038 is 2 × 3 × 1297 × 10009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 1, 72, 317, 852, 7950, 3874, 68703, 84711, 939038, 652671, 4512599, 3039599, 35904569, 17054474, 10404365, 434081732, 3945167850, 1772616137

Basic calculations (n = 77890038)

Multiplication

n×y
n×2 155780076
n×3 233670114
n×4 311560152
n×5 389450190

Division

n÷y
n÷2 38945019
n÷3 25963346
n÷3 19472509.5
n÷5 15578007.6

Exponentiation

ny
n2 6066858019641444
n3 4.7254780169048E+23
n4 3.6806766230488E+31
n5 2.8668804203498E+39

Nth Root

y√n
2√n 8825.5332983339
3√n 427.06499165225
4√n 93.944309558024
5√n 37.870094002508

Divisors of 77890038

1, 2, 3, 6, 1297, 2594, 3891, 7782, 10009, 20018, 30027, 60054, 12981673, 25963346, 38945019, 77890038

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 -77890037
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 77890038 can be divided by 16 positive divisors. The sum of these divisors (counting 77890038) is 1, the average is 0.0625.

Base conversion 77890038

Base System Value
2 Binary 100101001001000000111110110
3 Ternary 12102120020001020
4 Quaternary 10221020013312
5 Quinary 124414440123
6 Senary 11421242010
8 Octal 451100766
10 Decimal 77890038
12 Duodecimal 22103306
16 Hexadecimal 4a481f6
20 Vigesimal 146g51i
36 Base36 1adgc6

Cryptographic Hash Functions

md5 b26b09c13126d978ed8002aed7ecba05
sha1 cb7ffe7e7d6215e404a381dadf3665cf7379eecb
sha256 c22818c48e10aa39b0c5de5b84cfbea6f2ef3ac2534d9473527f691ea014407a
sha512 e80730ee25219d064d4f6d925fc7c4a411b3e9a8c179e1233078f49161218b44036d84cfddc73ab79ffef86bd6112cc5a21eae0670c6ae8a8f9b9ed622de9930
ripemd-160 7b8aa0bffd64cca501b329da68c944e8c93b4184

77890038 as geometric shapes

Circle

Radius = n
Diameter 155780076
Circumference 489397542.33726
Area 1.9059596584878E+16

Sphere

Radius = n
Volume 1.9794036030144E+24
Surface area 7.6238386339512E+16
Circumference 489397542.33726

Square

Length = n
Perimeter 311560152
Area 6066858019641444
Diagonal 110153148.11336

Cube

Length = n
Surface area 36401148117848664
Volume 4.7254780169048E+23
Space diagonal 134909503.21947

Equilateral Triangle

Length = n
Perimeter 233670114
Area 2.6270265830814E+15
Altitude 67454751.609735

Triangular Pyramid

Length = n
Surface area 2.6270265830814E+15
Volume 5.5690292501689E+22
Height 36717716.037785