838152021 (number)

838152021 is an odd 9-digits composite number following 838152020 and preceding 838152022. In scientific notation, it is written as 8.38152021 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 478944000 positive integers (up to 838152021) that are relatively prime to 838152021.

Interesting facts

Basic properties

Name

Name eight hundred thirty-eight million one hundred fifty-two thousand twenty-one

Notation

Scientific notation 8.38152021 × 10^8
Engineering notation 8.38152021 × 10^6

Prime Factorization of 838152021

Prime Factorization 3 × 7 × 39912001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 838152021
Product of the distinct prime numbers

The prime factorization of 838152021 is 3 × 7 × 39912001. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 85, 80, 331, 168, 4049, 1858, 75457, 66755, 471554, 203385, 2119148, 8828077, 87404527, 83114113, 226968024, 21885572, 7522260262, 7410574420

Basic calculations (n = 838152021)

Multiplication

n×y
n×2 1676304042
n×3 2514456063
n×4 3352608084
n×5 4190760105

Division

n÷y
n÷2 419076010.5
n÷3 279384007
n÷3 209538005.25
n÷5 167630404.2

Exponentiation

ny
n2 702498810306384441
n3 5.8880079760839E+26
n4 4.9350457848189E+35
n5 4.1363185982735E+44

Nth Root

y√n
2√n 28950.85527234
3√n 942.84636745196
4√n 170.14950858683
5√n 60.906628445356

Divisors of 838152021

1, 3, 7, 21, 39912001, 119736003, 279384007, 838152021

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -838152020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 838152021 can be divided by 8 positive divisors. The sum of these divisors (counting 838152021) is 1, the average is 0.125.

Base conversion 838152021

Base System Value
2 Binary 110001111101010010111101010101
3 Ternary 2011102010112102110
4 Quaternary 301331102331111
5 Quinary 3204031331041
6 Senary 215100301233
8 Octal 6175227525
10 Decimal 838152021
12 Duodecimal 1b4841819
16 Hexadecimal 31f52f55
20 Vigesimal d1i9011
36 Base36 dv0i8l

Cryptographic Hash Functions

md5 91e48d87e1ca6e039c6382f994b73986
sha1 85707540745165862d827943251f63ceeb854651
sha256 b386571267bf0fb27c09ac5c28dc8afef147175685c23c7e86566779c7488e39
sha512 5296f58a77b4a4919713b9b005043583c6ab1db5d0bfe8894949400db99bf721d36dcb9e0d270a56b77cfb33be5ddbc54a1a0d7957f1cf8259100381e3c39ef4
ripemd-160 9716152477b3fe192f005739ebf5478de8e7ffd5

838152021 as geometric shapes

Circle

Radius = n
Diameter 1676304042
Circumference 5266264463.5301
Area 2.2069651016141E+18

Sphere

Radius = n
Volume 2.4663630135924E+27
Surface area 8.8278604064564E+18
Circumference 5266264463.5301

Square

Length = n
Perimeter 3352608084
Area 702498810306384441
Diagonal 1185325955.4286

Cube

Length = n
Surface area 4214992861838306646
Volume 5.8880079760839E+26
Space diagonal 1451721884.8385

Equilateral Triangle

Length = n
Perimeter 2514456063
Area 3.0419090792684E+17
Altitude 725860942.41927

Triangular Pyramid

Length = n
Surface area 3.0419090792684E+17
Volume 6.939083945949E+25
Height 395108651.80954