85710040 (number)

85710040 is an even 8-digits composite number following 85710039 and preceding 85710041. In scientific notation, it is written as 8.5710040 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 64 positive divisors. There are 30551040 positive integers (up to 85710040) that are relatively prime to 85710040.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred ten thousand forty

Notation

Scientific notation 8.5710040 × 10^7
Engineering notation 8.5710040 × 10^6

Prime Factorization of 85710040

Prime Factorization 2 × 2 × 2 × 13 × 65 × 31 × 409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21427510
Product of the distinct prime numbers

The prime factorization of 85710040 is 2 × 2 × 2 × 13 × 65 × 31 × 409. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 7, 41, 65, 871, 461, 551, 537, 54250, 28501, 448525, 582943, 8654485, 1574473, 25290193, 96789380, 751578612, 231869323, 8063694138, 6891279830

Basic calculations (n = 85710040)

Multiplication

n×y
n×2 171420080
n×3 257130120
n×4 342840160
n×5 428550200

Division

n÷y
n÷2 42855020
n÷3 28570013.333333
n÷3 21427510
n÷5 17142008

Exponentiation

ny
n2 7346210956801600
n3 6.296440349559E+23
n4 5.3966815421832E+31
n5 4.6254979084778E+39

Nth Root

y√n
2√n 9257.971700108
3√n 440.90385825537
4√n 96.218354278734
5√n 38.601691853545

Divisors of 85710040

1, 2, 4, 8, 13, 26, 31, 52, 62, 65, 104, 124, 130, 248, 260, 403, 409, 520, 806, 818, 845, 1612, 1636, 1690, 2015, 3224, 3272, 3380, 4030, 5317, 6760, 8060, 10634, 12679, 16120, 21268, 25358, 26195, 26585, 42536, 50716, 52390, 53170, 101432, 104780, 106340, 164827, 209560, 212680, 329654, 345605, 659308, 691210, 824135, 1318616, 1382420, 1648270, 2764840, 3296540, 6593080, 10713755, 21427510, 42855020, 85710040

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 -85710039
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 85710040 can be divided by 64 positive divisors. The sum of these divisors (counting 85710040) is 1, the average is 0.015625.

Base conversion 85710040

Base System Value
2 Binary 101000110111101010011011000
3 Ternary 12222021112001221
4 Quaternary 11012331103120
5 Quinary 133420210130
6 Senary 12301021424
8 Octal 506752330
10 Decimal 85710040
12 Duodecimal 24854874
16 Hexadecimal 51bd4d8
20 Vigesimal 16fdf20
36 Base36 1f12ag

Cryptographic Hash Functions

md5 16a7a08bc8ac009922fb6221f3002b39
sha1 f1300636e36d84a7680a4632f86b6693e445df06
sha256 f3300e48741f51365a491b28e4d99e6984e0fbbbb68cee31616ed611c5eb91f2
sha512 af733301de3d3b08cf2d4afdd2f74e6efd3b463ec2431e3794b30a10b4333008ea6302509b508fd4be13781fabff79fcbbd90b2c2191f839a53d817026397b64
ripemd-160 3e373a0014f4183806a4c7c962b19faf86452e3c

85710040 as geometric shapes

Circle

Radius = n
Diameter 171420080
Circumference 538532064.00577
Area 2.3078802373609E+16

Sphere

Radius = n
Volume 2.6374467661255E+24
Surface area 9.2315209494435E+16
Circumference 538532064.00577

Square

Length = n
Perimeter 342840160
Area 7346210956801600
Diagonal 121212300.99954

Cube

Length = n
Surface area 44077265740809600
Volume 6.296440349559E+23
Space diagonal 148454143.99876

Equilateral Triangle

Length = n
Perimeter 257130120
Area 3.1810026550749E+15
Altitude 74227071.99938

Triangular Pyramid

Length = n
Surface area 3.1810026550749E+15
Volume 7.420426114183E+22
Height 40404100.33318