84205870 (number)

84205870 is an even 8-digits composite number following 84205869 and preceding 84205871. In scientific notation, it is written as 8.4205870 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 28324608 positive integers (up to 84205870) that are relatively prime to 84205870.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4205870 × 10^7
Engineering notation 8.4205870 × 10^6

Prime Factorization of 84205870

Prime Factorization 2 × 7 × 5 × 53 × 22697

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 84205870
Product of the distinct prime numbers

The prime factorization of 84205870 is 2 × 7 × 5 × 53 × 22697. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 38, 78, 196, 487, 5296, 5335, 6112, 51740, 688228, 363589, 3274952, 9587795, 68307077, 15398079, 87993854, 638417862, 6118632946, 8524187452

Basic calculations (n = 84205870)

Multiplication

n×y
n×2 168411740
n×3 252617610
n×4 336823480
n×5 421029350

Division

n÷y
n÷2 42102935
n÷3 28068623.333333
n÷3 21051467.5
n÷5 16841174

Exponentiation

ny
n2 7090628542456900
n3 5.9707254526442E+23
n4 5.0277013127104E+31
n5 4.2336196313693E+39

Nth Root

y√n
2√n 9176.3756461906
3√n 438.30940448085
4√n 95.793400848861
5√n 38.465242385595

Divisors of 84205870

1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 22697, 45394, 113485, 158879, 226970, 317758, 794395, 1202941, 1588790, 2405882, 6014705, 8420587, 12029410, 16841174, 42102935, 84205870

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 -84205869
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 84205870 can be divided by 32 positive divisors. The sum of these divisors (counting 84205870) is 1, the average is 0.03125.

Base conversion 84205870

Base System Value
2 Binary 101000001001110000100101110
3 Ternary 12212110002201221
4 Quaternary 11001032010232
5 Quinary 133024041440
6 Senary 12204453554
8 Octal 501160456
10 Decimal 84205870
12 Duodecimal 2424a2ba
16 Hexadecimal 504e12e
20 Vigesimal 1665eda
36 Base36 1e4tny

Cryptographic Hash Functions

md5 f0f6aedccf5eab5670fbcbbaa93a3e93
sha1 b73eb0346d6f33147b7d75042426297fa991801f
sha256 94e8bb608a2ef99180f5b3d9b6971c2f97c04577ae53dfeec9da586ac7eb2996
sha512 ff3286a083aa90999287d94a8489b26adb2dcc45b4eedddcea1245b19fd40361d686936dd44a37c77edf4508370a8a59339207d1ce36537de0bfdc1ebd53a1a2
ripemd-160 2ea2ca4e1fa35b0af4efe9caa6c3637be61b489c

84205870 as geometric shapes

Circle

Radius = n
Diameter 168411740
Circumference 529081085.16227
Area 2.2275866538317E+16

Sphere

Radius = n
Volume 2.5010116291505E+24
Surface area 8.9103466153267E+16
Circumference 529081085.16227

Square

Length = n
Perimeter 336823480
Area 7090628542456900
Diagonal 119085083.38543

Cube

Length = n
Surface area 42543771254741400
Volume 5.9707254526442E+23
Space diagonal 145848845.13554

Equilateral Triangle

Length = n
Perimeter 252617610
Area 3.0703322232834E+15
Altitude 72924422.56777

Triangular Pyramid

Length = n
Surface area 3.0703322232834E+15
Volume 7.0365674269463E+22
Height 39695027.795142