85709904 (number)

85709904 is an even 8-digits composite number following 85709903 and preceding 85709905. In scientific notation, it is written as 8.5709904 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors. There are 24021504 positive integers (up to 85709904) that are relatively prime to 85709904.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred nine thousand nine hundred four

Notation

Scientific notation 8.5709904 × 10^7
Engineering notation 8.5709904 × 10^6

Prime Factorization of 85709904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 53 × 7 × 4813

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10713738
Product of the distinct prime numbers

The prime factorization of 85709904 is 2 × 2 × 2 × 2 × 3 × 53 × 7 × 4813. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 5, 99, 39, 128, 247, 5596, 6793, 54864, 22148, 857536, 426725, 916006, 1174814, 50361414, 36904965, 504118902, 627785451, 5523975789, 5461017409

Basic calculations (n = 85709904)

Multiplication

n×y
n×2 171419808
n×3 257129712
n×4 342839616
n×5 428549520

Division

n÷y
n÷2 42854952
n÷3 28569968
n÷3 21427476
n÷5 17141980.8

Exponentiation

ny
n2 7346187643689216
n3 6.2964103770659E+23
n4 5.3966472896292E+31
n5 4.6254612111598E+39

Nth Root

y√n
2√n 9257.9643550837
3√n 440.90362505455
4√n 96.218316110207
5√n 38.601679603327

Divisors of 85709904

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 4813, 5936, 8904, 9626, 14439, 17808, 19252, 28878, 33691, 38504, 57756, 67382, 77008, 101073, 115512, 134764, 202146, 231024, 255089, 269528, 404292, 510178, 539056, 765267, 808584, 1020356, 1530534, 1617168, 1785623, 2040712, 3061068, 3571246, 4081424, 5356869, 6122136, 7142492, 10713738, 12244272, 14284984, 21427476, 28569968, 42854952, 85709904

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85709903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85709904 can be divided by 80 positive divisors. The sum of these divisors (counting 85709904) is 1, the average is 0.0125.

Base conversion 85709904

Base System Value
2 Binary 101000110111101010001010000
3 Ternary 12222021111212220
4 Quaternary 11012331101100
5 Quinary 133420204104
6 Senary 12301021040
8 Octal 506752120
10 Decimal 85709904
12 Duodecimal 24854780
16 Hexadecimal 51bd450
20 Vigesimal 16fdef4
36 Base36 1f126o

Cryptographic Hash Functions

md5 5b903df535e430264f250546e88db31b
sha1 7d0a979a2b1bb07b808d3f58a7673c568b0beaea
sha256 e8a3bb44e39a65ab55edc09bdbb0091e240af81ec98b66be0b53910252104cd8
sha512 1913da348f8248afc67b8eb6bdab3a716e15cef8a00cc57fac75d3851a46c267caae08373bfbfa19cbbd84735d1a3adbf37c85530dc6791a4bf6bac282cefc30
ripemd-160 28af3a51fc5348c55d32f58bb6fb22bce4ead1bd

85709904 as geometric shapes

Circle

Radius = n
Diameter 171419808
Circumference 538531209.49257
Area 2.3078729133306E+16

Sphere

Radius = n
Volume 2.6374342112769E+24
Surface area 9.2314916533225E+16
Circumference 538531209.49257

Square

Length = n
Perimeter 342839616
Area 7346187643689216
Diagonal 121212108.6665

Cube

Length = n
Surface area 44077125862135296
Volume 6.2964103770659E+23
Space diagonal 148453908.43985

Equilateral Triangle

Length = n
Perimeter 257129712
Area 3.1809925602011E+15
Altitude 74226954.219925

Triangular Pyramid

Length = n
Surface area 3.1809925602011E+15
Volume 7.4203907912611E+22
Height 40404036.222165