77153989 (number)

77153989 is an odd 8-digits composite number following 77153988 and preceding 77153990. In scientific notation, it is written as 7.7153989 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 69836640 positive integers (up to 77153989) that are relatively prime to 77153989.

Interesting facts

Basic properties

Name

Name seventy-seven million one hundred fifty-three thousand nine hundred eighty-nine

Notation

Scientific notation 7.7153989 × 10^7
Engineering notation 7.7153989 × 10^6

Prime Factorization of 77153989

Prime Factorization 233 × 11 × 30103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77153989
Product of the distinct prime numbers

The prime factorization of 77153989 is 233 × 11 × 30103. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77153989)

Multiplication

n×y
n×2 154307978
n×3 231461967
n×4 308615956
n×5 385769945

Division

n÷y
n÷2 38576994.5
n÷3 25717996.333333
n÷3 19288497.25
n÷5 15430797.8

Exponentiation

ny
n2 5952738018612121
n3 4.5927748360788E+23
n4 3.543508991823E+31
n5 2.7339585377651E+39

Nth Root

y√n
2√n 8783.734342522
3√n 425.71549879969
4√n 93.721578852055
5√n 37.798248591039

Divisors of 77153989

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77153988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77153989 can be divided by 8 positive divisors. The sum of these divisors (counting 77153989) is 1, the average is 0.125.

Base conversion 77153989

Base System Value
2 Binary 100100110010100011011000101
3 Ternary 12101011211101011
4 Quaternary 10212110123011
5 Quinary 124222411424
6 Senary 11353402221
8 Octal 446243305
10 Decimal 77153989
12 Duodecimal 21a09371
16 Hexadecimal 49946c5
20 Vigesimal 14244j9
36 Base36 19xoed

Cryptographic Hash Functions

md5 71b6367f51a0a220950baa07f2d25319
sha1 a1bd577b11109accedf3abc13c93b1193a26e4ed
sha256 45963040e3d74f4d3fa3322333cdef5979000fa6be94e89ccf7c362faa66ae93
sha512 86f2f2b3ec18c357c677362f693710f4e75121a1ee134b6d3d814db8f42564c106dc6082c68c5e5d7ba1994edf113b7c732a99eb5a902835d6f071503a63a48c
ripemd-160 704219f2fb7cdb134216655836bec8d671ba010a

77153989 as geometric shapes

Circle

Radius = n
Diameter 154307978
Circumference 484772810.0751
Area 1.8701078028016E+16

Sphere

Radius = n
Volume 1.9238170246156E+24
Surface area 7.4804312112066E+16
Circumference 484772810.0751

Square

Length = n
Perimeter 308615956
Area 5952738018612121
Diagonal 109112217.63498

Cube

Length = n
Surface area 35716428111672726
Volume 4.5927748360788E+23
Space diagonal 133634628.95461

Equilateral Triangle

Length = n
Perimeter 231461967
Area 2.5776111730958E+15
Altitude 66817314.477305

Triangular Pyramid

Length = n
Surface area 2.5776111730958E+15
Volume 5.4126370517571E+22
Height 36370739.211662