85756788 (number)

85756788 is an even 8-digits composite number following 85756787 and preceding 85756789. In scientific notation, it is written as 8.5756788 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 144 positive divisors. There are 24330240 positive integers (up to 85756788) that are relatively prime to 85756788.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred fifty-six thousand seven hundred eighty-eight

Notation

Scientific notation 8.5756788 × 10^7
Engineering notation 8.5756788 × 10^6

Prime Factorization of 85756788

Prime Factorization 2 × 2 × 13 × 3 × 3 × 31 × 23 × 257

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 14292798
Product of the distinct prime numbers

The prime factorization of 85756788 is 2 × 2 × 13 × 3 × 3 × 31 × 23 × 257. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85756788)

Multiplication

n×y
n×2 171513576
n×3 257270364
n×4 343027152
n×5 428783940

Division

n÷y
n÷2 42878394
n÷3 28585596
n÷3 21439197
n÷5 17151357.6

Exponentiation

ny
n2 7354226688076944
n3 6.3067485899336E+23
n4 5.4084650179623E+31
n5 4.6381258795081E+39

Nth Root

y√n
2√n 9260.4960990219
3√n 440.98400299848
4√n 96.23147145826
5√n 38.605901764832

Divisors of 85756788

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85756787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85756788 can be divided by 144 positive divisors. The sum of these divisors (counting 85756788) is 1, the average is 0.0069444444444444.

Base conversion 85756788

Base System Value
2 Binary 101000111001000101101110100
3 Ternary 12222100220012100
4 Quaternary 11013020231310
5 Quinary 133423204123
6 Senary 12302022100
8 Octal 507105564
10 Decimal 85756788
12 Duodecimal 24877930
16 Hexadecimal 51c8b74
20 Vigesimal 16fjbj8
36 Base36 1f22d0

Cryptographic Hash Functions

md5 74998ce5c16db9cc81f7e99a7dde9ec3
sha1 82d32eab48731754fa7f22bbab866809c8351251
sha256 2f094178792ceb50782217a981cd643cdb7751d81cccfe0ec0f99566463f3dad
sha512 3c3cc5c936cc23f067b1ad0fd0f36d4e8f8f70704be51deefc7cebc515756f0628d4b17d4aec618e19be35b40cb7a4c591a094d09d7d6716707ae88a02e1a05e
ripemd-160 b76f1fc772f21c40a4a966dfc5e0e5080ffd751b

85756788 as geometric shapes

Circle

Radius = n
Diameter 171513576
Circumference 538825790.35251
Area 2.3103984536097E+16

Sphere

Radius = n
Volume 2.6417646717564E+24
Surface area 9.2415938144386E+16
Circumference 538825790.35251

Square

Length = n
Perimeter 343027152
Area 7354226688076944
Diagonal 121278412.65515

Cube

Length = n
Surface area 44125360128461664
Volume 6.3067485899336E+23
Space diagonal 148535113.90991

Equilateral Triangle

Length = n
Perimeter 257270364
Area 3.1844735685321E+15
Altitude 74267556.954957

Triangular Pyramid

Length = n
Surface area 3.1844735685321E+15
Volume 7.4325744919679E+22
Height 40426137.551718