77897426 (number)

77897426 is an even 8-digits composite number following 77897425 and preceding 77897427. In scientific notation, it is written as 7.7897426 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 38948712 positive integers (up to 77897426) that are relatively prime to 77897426.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred ninety-seven thousand four hundred twenty-six

Notation

Scientific notation 7.7897426 × 10^7
Engineering notation 7.7897426 × 10^6

Prime Factorization of 77897426

Prime Factorization 2 × 38948713

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 77897426
Product of the distinct prime numbers

The prime factorization of 77897426 is 2 × 38948713. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 17, 43, 169, 923, 7841, 4736, 4278, 13522, 680607, 143119, 942888, 3847295, 26332112, 20491176, 614871418, 47057573, 3072351200, 6709928474

Basic calculations (n = 77897426)

Multiplication

n×y
n×2 155794852
n×3 233692278
n×4 311589704
n×5 389487130

Division

n÷y
n÷2 38948713
n÷3 25965808.666667
n÷3 19474356.5
n÷5 15579485.2

Exponentiation

ny
n2 6068008977425476
n3 4.7268228028634E+23
n4 3.6820732950116E+31
n5 2.8682403202474E+39

Nth Root

y√n
2√n 8825.9518466849
3√n 427.07849383425
4√n 93.946537172399
5√n 37.870812383567

Divisors of 77897426

1, 2, 38948713, 77897426

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77897425
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77897426 can be divided by 4 positive divisors. The sum of these divisors (counting 77897426) is 1, the average is 0.25.

Base conversion 77897426

Base System Value
2 Binary 100101001001001111011010010
3 Ternary 12102120121011212
4 Quaternary 10221021323102
5 Quinary 124420204201
6 Senary 11421340122
8 Octal 451117322
10 Decimal 77897426
12 Duodecimal 22107642
16 Hexadecimal 4a49ed2
20 Vigesimal 146h3b6
36 Base36 1adm1e

Cryptographic Hash Functions

md5 799bca0b85ce44e70fc65a89731f38b8
sha1 9a5a4279cbb3c799c08329ed9a7a939f54c7c9e0
sha256 7cf674c60a5ef0e6bfb35c26ae74f971d3451ed6c930d464e482e7eef82e4f30
sha512 e4a858847d4298f94938a7b107c0d98fe3fdc4edbec1e54fef333b1f309b50f07e9676ae253e096f0c804e5c52584c936a676677f392fd343d97309e96ee946e
ripemd-160 6a97ba64b58481c0f02c7830d91cbb40050bb3ab

77897426 as geometric shapes

Circle

Radius = n
Diameter 155794852
Circumference 489443962.51031
Area 1.9063212425397E+16

Sphere

Radius = n
Volume 1.9799669056395E+24
Surface area 7.6252849701587E+16
Circumference 489443962.51031

Square

Length = n
Perimeter 311589704
Area 6068008977425476
Diagonal 110163596.32315

Cube

Length = n
Surface area 36408053864552856
Volume 4.7268228028634E+23
Space diagonal 134922299.61084

Equilateral Triangle

Length = n
Perimeter 233692278
Area 2.6275249624212E+15
Altitude 67461149.805418

Triangular Pyramid

Length = n
Surface area 2.6275249624212E+15
Volume 5.5706140956198E+22
Height 36721198.774385