381445835 (number)

381445835 is an odd 9-digits composite number following 381445834 and preceding 381445836. In scientific notation, it is written as 3.81445835 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 305156664 positive integers (up to 381445835) that are relatively prime to 381445835.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million four hundred forty-five thousand eight hundred thirty-five

Notation

Scientific notation 3.81445835 × 10^8
Engineering notation 3.81445835 × 10^6

Prime Factorization of 381445835

Prime Factorization 5 × 76289167

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 381445835
Product of the distinct prime numbers

The prime factorization of 381445835 is 5 × 76289167. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 84, 24, 4, 617, 3728, 2634, 49898, 44232, 379139, 206261, 2890193, 9518820, 50868788, 75796528, 562667685, 57420374, 1059914539, 7377941013

Basic calculations (n = 381445835)

Multiplication

n×y
n×2 762891670
n×3 1144337505
n×4 1525783340
n×5 1907229175

Division

n÷y
n÷2 190722917.5
n÷3 127148611.66667
n÷3 95361458.75
n÷5 76289167

Exponentiation

ny
n2 145500925038847225
n3 5.5500721844715E+25
n4 2.117051918716E+34
n5 8.0754063687299E+42

Nth Root

y√n
2√n 19530.638366423
3√n 725.23311409787
4√n 139.7520603298
5√n 52.033923658098

Divisors of 381445835

1, 5, 76289167, 381445835

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381445834
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381445835 can be divided by 4 positive divisors. The sum of these divisors (counting 381445835) is 1, the average is 0.25.

Base conversion 381445835

Base System Value
2 Binary 10110101111000110011011001011
3 Ternary 222120202110022112
4 Quaternary 112233012123023
5 Quinary 1240122231320
6 Senary 101503412535
8 Octal 2657063313
10 Decimal 381445835
12 Duodecimal a78b414b
16 Hexadecimal 16bc66cb
20 Vigesimal 5j40ebf
36 Base36 6b3phn

Cryptographic Hash Functions

md5 bccb6e2de721b46eb365620ebd57e30c
sha1 b4473d8ca5783d2a73d1d39f65d7232e208cca6c
sha256 7fd14fe0fa80bbeaaceb67e5499d0799c9b8d59a4e3f650ea9c239224f5eddf2
sha512 6d192d33e408b54fe11b5c9eecd55a5630b8aa6152fe01b23e51f1bbea57ef709fad77bec9678414819434a17229a03b4cdd582b08abeed80a9f4eaac5653c6d
ripemd-160 c3715394da3073bfa6878b743c29c58c848448e4

381445835 as geometric shapes

Circle

Radius = n
Diameter 762891670
Circumference 2396694865.9568
Area 4.5710463719256E+17

Sphere

Radius = n
Volume 2.3248088002172E+26
Surface area 1.8284185487702E+18
Circumference 2396694865.9568

Square

Length = n
Perimeter 1525783340
Area 145500925038847225
Diagonal 539445873.16773

Cube

Length = n
Surface area 873005550233083350
Volume 5.5500721844715E+25
Space diagonal 660683566.55553

Equilateral Triangle

Length = n
Perimeter 1144337505
Area 6.3003748678889E+16
Altitude 330341783.27777

Triangular Pyramid

Length = n
Surface area 6.3003748678889E+16
Volume 6.5408227961911E+24
Height 179815291.05591