77187072 (number)

77187072 is an even 8-digits composite number following 77187071 and preceding 77187073. In scientific notation, it is written as 7.7187072 × 10^7. The sum of its digits is 39. It has a total of 14 prime factors and 96 positive divisors. There are 24182784 positive integers (up to 77187072) that are relatively prime to 77187072.

Interesting facts

Basic properties

Name

Name seventy-seven million one hundred eighty-seven thousand seventy-two

Notation

Scientific notation 7.7187072 × 10^7
Engineering notation 7.7187072 × 10^6

Prime Factorization of 77187072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 75378
Product of the distinct prime numbers

The prime factorization of 77187072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 739. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77187072)

Multiplication

n×y
n×2 154374144
n×3 231561216
n×4 308748288
n×5 385935360

Division

n÷y
n÷2 38593536
n÷3 25729024
n÷3 19296768
n÷5 15437414.4

Exponentiation

ny
n2 5957844083933184
n3 4.5986854027132E+23
n4 3.5495906128458E+31
n5 2.7398250620425E+39

Nth Root

y√n
2√n 8785.6173374442
3√n 425.77633788043
4√n 93.731623998756
5√n 37.801489551232

Divisors of 77187072

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77187071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77187072 can be divided by 96 positive divisors. The sum of these divisors (counting 77187072) is 1, the average is 0.010416666666667.

Base conversion 77187072

Base System Value
2 Binary 100100110011100100000000000
3 Ternary 12101020111202110
4 Quaternary 10212130200000
5 Quinary 124224441242
6 Senary 11354215320
8 Octal 446344000
10 Decimal 77187072
12 Duodecimal 21a24540
16 Hexadecimal 499c800
20 Vigesimal 14287dc
36 Base36 19ydxc

Cryptographic Hash Functions

md5 1093bda2d09b3aaa298886bcba0a2392
sha1 4ae58484fecdd43ce3539a88225e82f484175790
sha256 900df199aadb4968561b4ef6fb97c4fe40ac6f1dbaca2021a38efcd67bb170e4
sha512 9c309cf894a331b766aa4c2d6cb97babbe8830d95dcf7c75e9ec24a9bf5e1a67e5324f538d158c7a2d6c5320ed7e3bcf2bcd7d7033644d0ef10c3f33f98929bf
ripemd-160 f69129c81af3e926b27befdaf559d69b0df268d3

77187072 as geometric shapes

Circle

Radius = n
Diameter 154374144
Circumference 484980676.69461
Area 1.8717119205318E+16

Sphere

Radius = n
Volume 1.9262928369779E+24
Surface area 7.4868476821272E+16
Circumference 484980676.69461

Square

Length = n
Perimeter 308748288
Area 5957844083933184
Diagonal 109159004.06227

Cube

Length = n
Surface area 35747064503599104
Volume 4.5986854027132E+23
Space diagonal 133691930.39148

Equilateral Triangle

Length = n
Perimeter 231561216
Area 2.5798221642365E+15
Altitude 66845965.195739

Triangular Pyramid

Length = n
Surface area 2.5798221642365E+15
Volume 5.4196027213369E+22
Height 36386334.687423