85230720 (number)

85230720 is an even 8-digits composite number following 85230719 and preceding 85230721. In scientific notation, it is written as 8.5230720 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 32 positive divisors. There are 22726656 positive integers (up to 85230720) that are relatively prime to 85230720.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred thirty thousand seven hundred twenty

Notation

Scientific notation 8.5230720 × 10^7
Engineering notation 8.5230720 × 10^6

Prime Factorization of 85230720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 45 × 14797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1331730
Product of the distinct prime numbers

The prime factorization of 85230720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 45 × 14797. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 9, 73, 4, 85, 340, 7760, 1082, 37745, 76864, 874324, 866414, 8902202, 2619826, 24009861, 45862021, 945852346, 895854855, 2607090093, 9278210123

Basic calculations (n = 85230720)

Multiplication

n×y
n×2 170461440
n×3 255692160
n×4 340922880
n×5 426153600

Division

n÷y
n÷2 42615360
n÷3 28410240
n÷3 21307680
n÷5 17046144

Exponentiation

ny
n2 7264275631718400
n3 6.1913944236981E+23
n4 5.2769700453578E+31
n5 4.4975995638428E+39

Nth Root

y√n
2√n 9232.0485267355
3√n 440.08042606965
4√n 96.083549719687
5√n 38.558420163464

Divisors of 85230720

1, 2, 4, 8, 16, 32, 45, 64, 90, 128, 180, 360, 720, 1440, 2880, 5760, 14797, 29594, 59188, 118376, 236752, 473504, 665865, 947008, 1331730, 1894016, 2663460, 5326920, 10653840, 21307680, 42615360, 85230720

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 -85230719
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 85230720 can be divided by 32 positive divisors. The sum of these divisors (counting 85230720) is 1, the average is 0.03125.

Base conversion 85230720

Base System Value
2 Binary 101000101001000010010000000
3 Ternary 12221101011120100
4 Quaternary 11011020102000
5 Quinary 133304340340
6 Senary 12242442400
8 Octal 505102200
10 Decimal 85230720
12 Duodecimal 24663400
16 Hexadecimal 5148480
20 Vigesimal 16cdgg0
36 Base36 1eqsg0

Cryptographic Hash Functions

md5 b1f396c720a1705549fc7e48849541d2
sha1 8979aff3644ab587313664f40db7608d1e16f943
sha256 52ee70f5751d6f9292c9d023d5465b0f4975c8d750fcb93a041948aec1ad5daa
sha512 3df7a7edd0d1599cfa73dd38bda8f3bbbf17ce76823c9ed16df43c6b05fcdebffd203b7b0f4e63c1295032bd1cda873feeeb6b4b6ed5d85abc29a7cf97ebf5ba
ripemd-160 b8a1abc0c6bf1a382cbf1156d916cd460e0c74be

85230720 as geometric shapes

Circle

Radius = n
Diameter 170461440
Circumference 535520407.62434
Area 2.2821394958258E+16

Sphere

Radius = n
Volume 2.5934452315956E+24
Surface area 9.1285579833032E+16
Circumference 535520407.62434

Square

Length = n
Perimeter 340922880
Area 7264275631718400
Diagonal 120534440.15482

Cube

Length = n
Surface area 43585653790310400
Volume 6.1913944236981E+23
Space diagonal 147623937.40568

Equilateral Triangle

Length = n
Perimeter 255692160
Area 3.1455236185802E+15
Altitude 73811968.702838

Triangular Pyramid

Length = n
Surface area 3.1455236185802E+15
Volume 7.2966283033292E+22
Height 40178146.718275