85753821 (number)

85753821 is an odd 8-digits composite number following 85753820 and preceding 85753822. In scientific notation, it is written as 8.5753821 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 51340608 positive integers (up to 85753821) that are relatively prime to 85753821.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred fifty-three thousand eight hundred twenty-one

Notation

Scientific notation 8.5753821 × 10^7
Engineering notation 8.5753821 × 10^6

Prime Factorization of 85753821

Prime Factorization 3 × 23 × 19 × 149 × 439

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85753821
Product of the distinct prime numbers

The prime factorization of 85753821 is 3 × 23 × 19 × 149 × 439. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 40, 29, 486, 170, 2633, 3095, 29227, 5389, 458272, 502153, 2959345, 6483240, 59894970, 26474596, 254132310, 798964118, 8467833899, 5536754932

Basic calculations (n = 85753821)

Multiplication

n×y
n×2 171507642
n×3 257261463
n×4 343015284
n×5 428769105

Division

n÷y
n÷2 42876910.5
n÷3 28584607
n÷3 21438455.25
n÷5 17150764.2

Exponentiation

ny
n2 7353717816100041
n3 6.3060940128635E+23
n4 5.4077165718827E+31
n5 4.6373235892396E+39

Nth Root

y√n
2√n 9260.3359010351
3√n 440.9789172412
4√n 96.230639097094
5√n 38.605634624939

Divisors of 85753821

1, 3, 19, 23, 57, 69, 149, 437, 439, 447, 1311, 1317, 2831, 3427, 8341, 8493, 10097, 10281, 25023, 30291, 65113, 65411, 191843, 195339, 196233, 575529, 1242809, 1504453, 3728427, 4513359, 28584607, 85753821

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85753820
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85753821 can be divided by 32 positive divisors. The sum of these divisors (counting 85753821) is 1, the average is 0.03125.

Base conversion 85753821

Base System Value
2 Binary 101000111000111111111011101
3 Ternary 12222100202010110
4 Quaternary 11013013333131
5 Quinary 133423110241
6 Senary 12302000233
8 Octal 507077735
10 Decimal 85753821
12 Duodecimal 24876079
16 Hexadecimal 51c7fdd
20 Vigesimal 16fj4b1
36 Base36 1f202l

Cryptographic Hash Functions

md5 e78b891f4f9ba4d95832fe3b80240de8
sha1 f9c208f743c68e8cf961bb3e684de8156542383a
sha256 c4b7d8a0d7b709c27c690885596bceb80bbe9cd6aeb2c6b9b0038074c3bf2e01
sha512 2aad487df151ad111f8e0aa94ea1c746999f37c424248b50f6fc68c8399b706186f8e0771f29d0231fc8f952fc9b8d3f50f764d1624b83bafaaaaa8e74781418
ripemd-160 4133963184c62d32c75f049a1a5e8d5a859393d5

85753821 as geometric shapes

Circle

Radius = n
Diameter 171507642
Circumference 538807148.14171
Area 2.3102385867632E+16

Sphere

Radius = n
Volume 2.6414904831545E+24
Surface area 9.2409543470529E+16
Circumference 538807148.14171

Square

Length = n
Perimeter 343015284
Area 7353717816100041
Diagonal 121274216.68351

Cube

Length = n
Surface area 44122306896600246
Volume 6.3060940128635E+23
Space diagonal 148529974.91517

Equilateral Triangle

Length = n
Perimeter 257261463
Area 3.1842532205024E+15
Altitude 74264987.457583

Triangular Pyramid

Length = n
Surface area 3.1842532205024E+15
Volume 7.4318030654928E+22
Height 40424738.894505