85857072 (number)

85857072 is an even 8-digits composite number following 85857071 and preceding 85857073. In scientific notation, it is written as 8.5857072 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 23086080 positive integers (up to 85857072) that are relatively prime to 85857072.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred fifty-seven thousand seventy-two

Notation

Scientific notation 8.5857072 × 10^7
Engineering notation 8.5857072 × 10^6

Prime Factorization of 85857072

Prime Factorization 2 × 2 × 2 × 2 × 3 × 119 × 15031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10732134
Product of the distinct prime numbers

The prime factorization of 85857072 is 2 × 2 × 2 × 2 × 3 × 119 × 15031. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 8, 75, 18, 796, 254, 7978, 7370, 89286, 60745, 160907, 854557, 727810, 8156050, 60238645, 20150688, 55290559, 293439528, 7681309990, 1145730988

Basic calculations (n = 85857072)

Multiplication

n×y
n×2 171714144
n×3 257571216
n×4 343428288
n×5 429285360

Division

n÷y
n÷2 42928536
n÷3 28619024
n÷3 21464268
n÷5 17171414.4

Exponentiation

ny
n2 7371436812413184
n3 6.3288998114681E+23
n4 5.43380806794E+31
n5 4.6653085052331E+39

Nth Root

y√n
2√n 9265.9091297077
3√n 441.1558316222
4√n 96.259592403602
5√n 38.614926693713

Divisors of 85857072

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 119, 238, 357, 476, 714, 952, 1428, 1904, 2856, 5712, 15031, 30062, 45093, 60124, 90186, 120248, 180372, 240496, 360744, 721488, 1788689, 3577378, 5366067, 7154756, 10732134, 14309512, 21464268, 28619024, 42928536, 85857072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85857071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85857072 can be divided by 40 positive divisors. The sum of these divisors (counting 85857072) is 1, the average is 0.025.

Base conversion 85857072

Base System Value
2 Binary 101000111100001001100110000
3 Ternary 12222112222202120
4 Quaternary 11013201030300
5 Quinary 133434411242
6 Senary 12304114240
8 Octal 507411460
10 Decimal 85857072
12 Duodecimal 24905980
16 Hexadecimal 51e1330
20 Vigesimal 16gc2dc
36 Base36 1f47qo

Cryptographic Hash Functions

md5 55564446b7d0713081aa5cb04cf2e9b2
sha1 1b47d55aa014bd0f5bff622ccff2424114e8f26b
sha256 769fb1888fede1d46a9959f1a5ba6c4100af5ed283967f909f216c528c81f4b3
sha512 c59b6c317d147ec5ea49fb348222f0977e1ac893529e607108dc9e6e86b881dec79dea6e9274cc9f88cd9c07c7be03958c7ba86f0c71d5e1ae4335596578cd76
ripemd-160 b38efe8edce3b03f83a90e087b444527247aefb9

85857072 as geometric shapes

Circle

Radius = n
Diameter 171714144
Circumference 539455893.30786
Area 2.3158051736279E+16

Sphere

Radius = n
Volume 2.6510433537352E+24
Surface area 9.2632206945114E+16
Circumference 539455893.30786

Square

Length = n
Perimeter 343428288
Area 7371436812413184
Diagonal 121420235.64804

Cube

Length = n
Surface area 44228620874479104
Volume 6.3288998114681E+23
Space diagonal 148708810.8931

Equilateral Triangle

Length = n
Perimeter 257571216
Area 3.1919257709708E+15
Altitude 74354405.44655

Triangular Pyramid

Length = n
Surface area 3.1919257709708E+15
Volume 7.4586799568989E+22
Height 40473411.882681