85397730 (number)

85397730 is an even 8-digits composite number following 85397729 and preceding 85397731. In scientific notation, it is written as 8.5397730 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 20600000 positive integers (up to 85397730) that are relatively prime to 85397730.

Interesting facts

Basic properties

Name

Name eighty-five million three hundred ninety-seven thousand seven hundred thirty

Notation

Scientific notation 8.5397730 × 10^7
Engineering notation 8.5397730 × 10^6

Prime Factorization of 85397730

Prime Factorization 2 × 15 × 11 × 251 × 1031

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85397730
Product of the distinct prime numbers

The prime factorization of 85397730 is 2 × 15 × 11 × 251 × 1031. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 57, 82, 583, 593, 5293, 5370, 71578, 50174, 149201, 865696, 640586, 8137033, 62414935, 83872878, 632828046, 310511194, 8107996320, 5736038538

Basic calculations (n = 85397730)

Multiplication

n×y
n×2 170795460
n×3 256193190
n×4 341590920
n×5 426988650

Division

n÷y
n÷2 42698865
n÷3 28465910
n÷3 21349432.5
n÷5 17079546

Exponentiation

ny
n2 7292772289152900
n3 6.2278619890056E+23
n4 5.3184527661436E+31
n5 4.5418379334089E+39

Nth Root

y√n
2√n 9241.089221515
3√n 440.36768508338
4√n 96.130584214988
5√n 38.573519414706

Divisors of 85397730

1, 2, 11, 15, 22, 30, 165, 251, 330, 502, 1031, 2062, 2761, 3765, 5522, 7530, 11341, 15465, 22682, 30930, 41415, 82830, 170115, 258781, 340230, 517562, 2846591, 3881715, 5693182, 7763430, 42698865, 85397730

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 -85397729
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 85397730 can be divided by 32 positive divisors. The sum of these divisors (counting 85397730) is 1, the average is 0.03125.

Base conversion 85397730

Base System Value
2 Binary 101000101110001000011100010
3 Ternary 12221200122122220
4 Quaternary 11011301003202
5 Quinary 133330211410
6 Senary 12250211510
8 Octal 505610342
10 Decimal 85397730
12 Duodecimal 24723b96
16 Hexadecimal 51710e2
20 Vigesimal 16dee6a
36 Base36 1eudb6

Cryptographic Hash Functions

md5 633c16d7e70c2d2193a56bf9d0765237
sha1 6d6eb615ae8e4e142672e30670a0f40bf09f1313
sha256 f4d2402db0c19a1c87a5bdade4c20f8fc825af24baad51ca49e59b06eecff39e
sha512 5a44c226fd49c6f8716f58e22447de5874da5153eacb98be7b58f815aa611582baab83c196ba56be9ead8128dcbdcb4d3ade864c0c2c3a78832b0afab96b0e69
ripemd-160 207716e97733dea9251df2a68c54e36d81f2f0fe

85397730 as geometric shapes

Circle

Radius = n
Diameter 170795460
Circumference 536569762.40249
Area 2.2910919847906E+16

Sphere

Radius = n
Volume 2.6087207296308E+24
Surface area 9.1643679391624E+16
Circumference 536569762.40249

Square

Length = n
Perimeter 341590920
Area 7292772289152900
Diagonal 120770627.96188

Cube

Length = n
Surface area 43756633734917400
Volume 6.2278619890056E+23
Space diagonal 147913207.21105

Equilateral Triangle

Length = n
Perimeter 256193190
Area 3.1578630332108E+15
Altitude 73956603.605524

Triangular Pyramid

Length = n
Surface area 3.1578630332108E+15
Volume 7.3396057411997E+22
Height 40256875.987292