85291245 (number)

85291245 is an odd 8-digits composite number following 85291244 and preceding 85291246. In scientific notation, it is written as 8.5291245 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 40144896 positive integers (up to 85291245) that are relatively prime to 85291245.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred ninety-one thousand two hundred forty-five

Notation

Scientific notation 8.5291245 × 10^7
Engineering notation 8.5291245 × 10^6

Prime Factorization of 85291245

Prime Factorization 5 × 207 × 3 × 13 × 2113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85291245
Product of the distinct prime numbers

The prime factorization of 85291245 is 5 × 207 × 3 × 13 × 2113. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 34, 23, 529, 320, 9269, 5595, 78783, 34190, 752522, 63301, 6776683, 8054554, 50761843, 12046575, 242968498, 870328718, 6275741820, 8965785069

Basic calculations (n = 85291245)

Multiplication

n×y
n×2 170582490
n×3 255873735
n×4 341164980
n×5 426456225

Division

n÷y
n÷2 42645622.5
n÷3 28430415
n÷3 21322811.25
n÷5 17058249

Exponentiation

ny
n2 7274596473650025
n3 6.2045939011022E+23
n4 5.2919753854441E+31
n5 4.5135916913389E+39

Nth Root

y√n
2√n 9235.3259281955
3√n 440.18457304579
4√n 96.100603162496
5√n 38.563894916594

Divisors of 85291245

1, 3, 5, 13, 15, 39, 65, 195, 207, 621, 1035, 2113, 2691, 3105, 6339, 8073, 10565, 13455, 27469, 31695, 40365, 82407, 137345, 412035, 437391, 1312173, 2186955, 5686083, 6560865, 17058249, 28430415, 85291245

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 -85291244
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 85291245 can be divided by 32 positive divisors. The sum of these divisors (counting 85291245) is 1, the average is 0.03125.

Base conversion 85291245

Base System Value
2 Binary 101000101010111000011101101
3 Ternary 12221111020121000
4 Quaternary 11011113003231
5 Quinary 133313304440
6 Senary 12244030513
8 Octal 505270355
10 Decimal 85291245
12 Duodecimal 24692439
16 Hexadecimal 51570ed
20 Vigesimal 16d1825
36 Base36 1es359

Cryptographic Hash Functions

md5 28bc9c140632af09bc8807e46035ff55
sha1 ef726a906ab394d55630b90f4432afe11a24db9b
sha256 a0306a1886b452426d7e79f9d57554c01f0fd4b78ff46d7ca12515d77b937b76
sha512 85fd4e1ad69f7ee69f9184d4d28da4a3a00207b13b12dfe2742c1b736cf9ee7bbb4ed1b96809c8d6d3f94d78b9f016ee5dc2ea10ecbc2e73e28b8976845b6ec3
ripemd-160 19621bbc9288dfdad672b47f06a1781f51a44a00

85291245 as geometric shapes

Circle

Radius = n
Diameter 170582490
Circumference 535900697.41505
Area 2.2853818839449E+16

Sphere

Radius = n
Volume 2.5989742157614E+24
Surface area 9.1415275357797E+16
Circumference 535900697.41505

Square

Length = n
Perimeter 341164980
Area 7274596473650025
Diagonal 120620035.43069

Cube

Length = n
Surface area 43647578841900150
Volume 6.2045939011022E+23
Space diagonal 147728769.7808

Equilateral Triangle

Length = n
Perimeter 255873735
Area 3.1499926742308E+15
Altitude 73864384.890402

Triangular Pyramid

Length = n
Surface area 3.1499926742308E+15
Volume 7.3121840366301E+22
Height 40206678.476895