85397321 (number)

85397321 is an odd 8-digits composite number following 85397320 and preceding 85397322. In scientific notation, it is written as 8.5397321 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 81684372 positive integers (up to 85397321) that are relatively prime to 85397321.

Interesting facts

Basic properties

Name

Name eighty-five million three hundred ninety-seven thousand three hundred twenty-one

Notation

Scientific notation 8.5397321 × 10^7
Engineering notation 8.5397321 × 10^6

Prime Factorization of 85397321

Prime Factorization 23 × 3712927

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 85397321
Product of the distinct prime numbers

The prime factorization of 85397321 is 23 × 3712927. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 62, 77, 153, 986, 7429, 6487, 82689, 29894, 901377, 827267, 4717908, 2673029, 60259816, 31511405, 535059979, 248658504, 5432537448, 9092707540

Basic calculations (n = 85397321)

Multiplication

n×y
n×2 170794642
n×3 256191963
n×4 341589284
n×5 426986605

Division

n÷y
n÷2 42698660.5
n÷3 28465773.666667
n÷3 21349330.25
n÷5 17079464.2

Exponentiation

ny
n2 7292702433977041
n3 6.2277725071182E+23
n4 5.3183508790535E+31
n5 4.5417291720916E+39

Nth Root

y√n
2√n 9241.0670920625
3√n 440.36698205661
4√n 96.130469113921
5√n 38.573482466184

Divisors of 85397321

1, 23, 3712927, 85397321

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85397320
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85397321 can be divided by 4 positive divisors. The sum of these divisors (counting 85397321) is 1, the average is 0.25.

Base conversion 85397321

Base System Value
2 Binary 101000101110000111101001001
3 Ternary 12221200122002202
4 Quaternary 11011300331021
5 Quinary 133330203241
6 Senary 12250205545
8 Octal 505607511
10 Decimal 85397321
12 Duodecimal 247238b5
16 Hexadecimal 5170f49
20 Vigesimal 16ded61
36 Base36 1euczt

Cryptographic Hash Functions

md5 c3bb89d9e7c1b525364735f66f6b3662
sha1 e5d00e351d2714c93809c87fc97bad63730b39f8
sha256 66c8c7e5061089c78fab415212ea0c3e2d68527d2865c6db54dc01f7308dbdb2
sha512 b43525392dd555d379550010e6c81062d4264e1ce1e64440d52f0c9c0100d03c805d881e9b0cd8f6cb7eb4f002838cbbf7029dca279f0e4797ea06350d6968c5
ripemd-160 2f77f7caf06f917f091d96765729bc0259615cb9

85397321 as geometric shapes

Circle

Radius = n
Diameter 170794642
Circumference 536567192.5797
Area 2.2910700391399E+16

Sphere

Radius = n
Volume 2.6086832475455E+24
Surface area 9.1642801565595E+16
Circumference 536567192.5797

Square

Length = n
Perimeter 341589284
Area 7292702433977041
Diagonal 120770049.54853

Cube

Length = n
Surface area 43756214603862246
Volume 6.2277725071182E+23
Space diagonal 147912498.80227

Equilateral Triangle

Length = n
Perimeter 256191963
Area 3.1578327850324E+15
Altitude 73956249.401134

Triangular Pyramid

Length = n
Surface area 3.1578327850324E+15
Volume 7.339500285784E+22
Height 40256683.182843