85257130 (number)

85257130 is an even 8-digits composite number following 85257129 and preceding 85257131. In scientific notation, it is written as 8.5257130 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 64 positive divisors. There are 27936000 positive integers (up to 85257130) that are relatively prime to 85257130.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred fifty-seven thousand one hundred thirty

Notation

Scientific notation 8.5257130 × 10^7
Engineering notation 8.5257130 × 10^6

Prime Factorization of 85257130

Prime Factorization 2 × 5 × 7 × 31 × 101 × 389

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 85257130
Product of the distinct prime numbers

The prime factorization of 85257130 is 2 × 5 × 7 × 31 × 101 × 389. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 53, 54, 251, 582, 7164, 944, 66165, 62558, 935472, 997097, 2859405, 1218634, 61725995, 19317587, 157884937, 138041779, 4285821891, 5884161959

Basic calculations (n = 85257130)

Multiplication

n×y
n×2 170514260
n×3 255771390
n×4 341028520
n×5 426285650

Division

n÷y
n÷2 42628565
n÷3 28419043.333333
n÷3 21314282.5
n÷5 17051426

Exponentiation

ny
n2 7268778215836900
n3 6.1971516928877E+23
n4 5.2835136751025E+31
n5 4.5045721225499E+39

Nth Root

y√n
2√n 9233.4787593842
3√n 440.12587651987
4√n 96.090992082423
5√n 38.56080944677

Divisors of 85257130

1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 101, 155, 202, 217, 310, 389, 434, 505, 707, 778, 1010, 1085, 1414, 1945, 2170, 2723, 3131, 3535, 3890, 5446, 6262, 7070, 12059, 13615, 15655, 21917, 24118, 27230, 31310, 39289, 43834, 60295, 78578, 84413, 109585, 120590, 168826, 196445, 219170, 275023, 392890, 422065, 550046, 844130, 1217959, 1375115, 2435918, 2750230, 6089795, 8525713, 12179590, 17051426, 42628565, 85257130

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85257129
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85257130 can be divided by 64 positive divisors. The sum of these divisors (counting 85257130) is 1, the average is 0.015625.

Base conversion 85257130

Base System Value
2 Binary 101000101001110101110101010
3 Ternary 12221102111210111
4 Quaternary 11011032232222
5 Quinary 133311212010
6 Senary 12243204534
8 Octal 505165652
10 Decimal 85257130
12 Duodecimal 2467674a
16 Hexadecimal 514ebaa
20 Vigesimal 16ch2ga
36 Base36 1erctm

Cryptographic Hash Functions

md5 484aef2d4c6832e38a8106d5d44ff3c9
sha1 45ed30d294db3cd35674076fe09e87b077838f90
sha256 f765f5ffea694174af96573f3d9e654b5daa4b8a52b6dee459667b70d3f6cdf8
sha512 58522dca3ff7248bf4ac3fffd9ddd4bd81f2669a3301d7e8c6c9125706a0f7ac6a6f393301154e15ebe6acd4994a25daccb83038c17ff8896abf22ffb3eec167
ripemd-160 48aacbcf04829117d73d06cc9d7f525e5fb41319

85257130 as geometric shapes

Circle

Radius = n
Diameter 170514260
Circumference 535686346.5483
Area 2.2835540243447E+16

Sphere

Radius = n
Volume 2.5958568308744E+24
Surface area 9.1342160973787E+16
Circumference 535686346.5483

Square

Length = n
Perimeter 341028520
Area 7268778215836900
Diagonal 120571789.53501

Cube

Length = n
Surface area 43612669295021400
Volume 6.1971516928877E+23
Space diagonal 147669680.8675

Equilateral Triangle

Length = n
Perimeter 255771390
Area 3.1474732946948E+15
Altitude 73834840.433752

Triangular Pyramid

Length = n
Surface area 3.1474732946948E+15
Volume 7.3034133101377E+22
Height 40190596.511669