845138216 (number)

845138216 is an even 9-digits composite number following 845138215 and preceding 845138217. In scientific notation, it is written as 8.45138216 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 64 positive divisors. There are 383309568 positive integers (up to 845138216) that are relatively prime to 845138216.

Interesting facts

Basic properties

Name

Name eight hundred forty-five million one hundred thirty-eight thousand two hundred sixteen

Notation

Scientific notation 8.45138216 × 10^8
Engineering notation 8.45138216 × 10^6

Prime Factorization of 845138216

Prime Factorization 2 × 2 × 2 × 13 × 107 × 173 × 439

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 211284554
Product of the distinct prime numbers

The prime factorization of 845138216 is 2 × 2 × 2 × 13 × 107 × 173 × 439. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 4, 46, 8, 300, 209, 5351, 9636, 91839, 81828, 163706, 899506, 8256449, 4632882, 11758900, 38122539, 806055099, 738688039, 1632145815, 3962172286

Basic calculations (n = 845138216)

Multiplication

n×y
n×2 1690276432
n×3 2535414648
n×4 3380552864
n×5 4225691080

Division

n÷y
n÷2 422569108
n÷3 281712738.66667
n÷3 211284554
n÷5 169027643.2

Exponentiation

ny
n2 714258604143662656
n3 6.0364724246863E+26
n4 5.1016535359325E+35
n5 4.3116023680081E+44

Nth Root

y√n
2√n 29071.260997762
3√n 945.45873829726
4√n 170.50296477704
5√n 61.007825829732

Divisors of 845138216

1, 2, 4, 8, 13, 26, 52, 104, 107, 173, 214, 346, 428, 439, 692, 856, 878, 1384, 1391, 1756, 2249, 2782, 3512, 4498, 5564, 5707, 8996, 11128, 11414, 17992, 18511, 22828, 37022, 45656, 46973, 74044, 75947, 93946, 148088, 151894, 187892, 240643, 303788, 375784, 481286, 607576, 610649, 962572, 987311, 1221298, 1925144, 1974622, 2442596, 3949244, 4885192, 7898488, 8126329, 16252658, 32505316, 65010632, 105642277, 211284554, 422569108, 845138216

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 -845138215
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 845138216 can be divided by 64 positive divisors. The sum of these divisors (counting 845138216) is 1, the average is 0.015625.

Base conversion 845138216

Base System Value
2 Binary 110010010111111100100100101000
3 Ternary 2011220021110200102
4 Quaternary 302113330210220
5 Quinary 3212323410331
6 Senary 215510124532
8 Octal 6227744450
10 Decimal 845138216
12 Duodecimal 1b7050748
16 Hexadecimal 325fc928
20 Vigesimal d4225ag
36 Base36 dz68tk

Cryptographic Hash Functions

md5 27f492c1d7c1c66fa2a39c12cc5bff36
sha1 558b5482cd0fc3f235b85e8c2acc66b7fc3b7b82
sha256 1a43b2b51ed4d5ff6ad44c65c6e7176df8cbca3eccf4c3f0c530c860561e342c
sha512 6a1b5bfa8e66ff4d15253f46204274c49205fc81d7d239d359ffe5459514ad74d6f5ac75d6c9efc5677f496e42fc3bf6014026475ccee3d2ded12ba97dc2faca
ripemd-160 ca68bf56869ae6a0c3cfa56dccc9fbedce4af7d7

845138216 as geometric shapes

Circle

Radius = n
Diameter 1690276432
Circumference 5310160021.3072
Area 2.243909583541E+18

Sphere

Radius = n
Volume 2.5285516563989E+27
Surface area 8.9756383341641E+18
Circumference 5310160021.3072

Square

Length = n
Perimeter 3380552864
Area 714258604143662656
Diagonal 1195205927.147

Cube

Length = n
Surface area 4285551624861975936
Volume 6.0364724246863E+26
Space diagonal 1463822329.5301

Equilateral Triangle

Length = n
Perimeter 2535414648
Area 3.0928304803001E+17
Altitude 731911164.76506

Triangular Pyramid

Length = n
Surface area 3.0928304803001E+17
Volume 7.1140509765688E+25
Height 398401975.71567