85870488 (number)

85870488 is an even 8-digits composite number following 85870487 and preceding 85870489. In scientific notation, it is written as 8.5870488 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 128 positive divisors. There are 24721920 positive integers (up to 85870488) that are relatively prime to 85870488.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred seventy thousand four hundred eighty-eight

Notation

Scientific notation 8.5870488 × 10^7
Engineering notation 8.5870488 × 10^6

Prime Factorization of 85870488

Prime Factorization 2 × 2 × 2 × 3 × 11 × 149 × 37 × 59

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 21467622
Product of the distinct prime numbers

The prime factorization of 85870488 is 2 × 2 × 2 × 3 × 11 × 149 × 37 × 59. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85870488)

Multiplication

n×y
n×2 171740976
n×3 257611464
n×4 343481952
n×5 429352440

Division

n÷y
n÷2 42935244
n÷3 28623496
n÷3 21467622
n÷5 17174097.6

Exponentiation

ny
n2 7373740709358144
n3 6.3318671309805E+23
n4 5.4372052048846E+31
n5 4.6689546429958E+39

Nth Root

y√n
2√n 9266.6330455026
3√n 441.17880871754
4√n 96.263352556944
5√n 38.616133409635

Divisors of 85870488

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85870487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85870488 can be divided by 128 positive divisors. The sum of these divisors (counting 85870488) is 1, the average is 0.0078125.

Base conversion 85870488

Base System Value
2 Binary 101000111100100011110011000
3 Ternary 12222120200011110
4 Quaternary 11013210132120
5 Quinary 133440323423
6 Senary 12304300320
8 Octal 507443630
10 Decimal 85870488
12 Duodecimal 249116a0
16 Hexadecimal 51e4798
20 Vigesimal 16gdg48
36 Base36 1f4i3c

Cryptographic Hash Functions

md5 66bb2b11476b7ca180186241f98dac66
sha1 61d8b9ed3eeeb8624de3f4f9d53f17c0c9b738c7
sha256 1f0680d2de6a03fb19207ce6eb58ec16e162136389a279bb29819fea1af558a3
sha512 fe944c2d33af0ba017ad3291e5ba074c2ad9d309fb11680f1f2c93a8782fd092fceff88b6747a8a87f453f5518d5114830dd5c462ab6327ccd9a2cd55e64daa3
ripemd-160 71354fc0802c4a2033c2b166bab64ce700289ce1

85870488 as geometric shapes

Circle

Radius = n
Diameter 171740976
Circumference 539540188.52194
Area 2.3165289641996E+16

Sphere

Radius = n
Volume 2.652286301626E+24
Surface area 9.2661158567982E+16
Circumference 539540188.52194

Square

Length = n
Perimeter 343481952
Area 7373740709358144
Diagonal 121439208.7372

Cube

Length = n
Surface area 44242444256148864
Volume 6.3318671309805E+23
Space diagonal 148732048.08673

Equilateral Triangle

Length = n
Perimeter 257611464
Area 3.1929233876118E+15
Altitude 74366024.043367

Triangular Pyramid

Length = n
Surface area 3.1929233876118E+15
Volume 7.4621769764809E+22
Height 40479736.245732