381043902 (number)

381043902 is an even 9-digits composite number following 381043901 and preceding 381043903. In scientific notation, it is written as 3.81043902 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 127014632 positive integers (up to 381043902) that are relatively prime to 381043902.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million forty-three thousand nine hundred two

Notation

Scientific notation 3.81043902 × 10^8
Engineering notation 3.81043902 × 10^6

Prime Factorization of 381043902

Prime Factorization 2 × 3 × 63507317

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381043902
Product of the distinct prime numbers

The prime factorization of 381043902 is 2 × 3 × 63507317. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 35, 29, 719, 669, 728, 57, 64669, 40844, 365466, 814043, 4059657, 3551183, 81314431, 23672323, 460541300, 725253601, 1153275134, 6322832292

Basic calculations (n = 381043902)

Multiplication

n×y
n×2 762087804
n×3 1143131706
n×4 1524175608
n×5 1905219510

Division

n÷y
n÷2 190521951
n÷3 127014634
n÷3 95260975.5
n÷5 76208780.4

Exponentiation

ny
n2 145194455251385604
n3 5.5325461777752E+25
n4 2.1081429835747E+34
n5 8.0329502843521E+42

Nth Root

y√n
2√n 19520.345847346
3√n 724.97829629836
4√n 139.71523126469
5√n 52.022953308094

Divisors of 381043902

1, 2, 3, 6, 63507317, 127014634, 190521951, 381043902

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 -381043901
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 381043902 can be divided by 8 positive divisors. The sum of these divisors (counting 381043902) is 1, the average is 0.125.

Base conversion 381043902

Base System Value
2 Binary 10110101101100100010010111110
3 Ternary 222120000000222010
4 Quaternary 112231210102332
5 Quinary 1240021401102
6 Senary 101451032050
8 Octal 2655442276
10 Decimal 381043902
12 Duodecimal a773b626
16 Hexadecimal 16b644be
20 Vigesimal 5j1a9f2
36 Base36 6av3cu

Cryptographic Hash Functions

md5 0fce70aa83d43d45718362cd8de43540
sha1 ef029cf0998b3d4156bd4edd03bbfb842895d95c
sha256 83c427e7a4e440b2eb509a35ce1164c7c9f9284388bd5250ff97ece3ad2084d5
sha512 406044fdb6919f2f626a8b65cd61710a04646b680bf87996c467fc21e930ccd7a1727efb8377bbfea21aaf50003e2be7d8015f2af5192337c3985ff5cbcfb9f8
ripemd-160 2a8e1c7af4c6882f27914c04710302972bd65c23

381043902 as geometric shapes

Circle

Radius = n
Diameter 762087804
Circumference 2394169446.4368
Area 4.5614183395972E+17

Sphere

Radius = n
Volume 2.3174675236993E+26
Surface area 1.8245673358389E+18
Circumference 2394169446.4368

Square

Length = n
Perimeter 1524175608
Area 145194455251385604
Diagonal 538877454.06796

Cube

Length = n
Surface area 871166731508313624
Volume 5.5325461777752E+25
Space diagonal 659987398.1783

Equilateral Triangle

Length = n
Perimeter 1143131706
Area 6.2871043368171E+16
Altitude 329993699.08915

Triangular Pyramid

Length = n
Surface area 6.2871043368171E+16
Volume 6.520168199221E+24
Height 179625818.02265