381034881 (number)

381034881 is an odd 9-digits composite number following 381034880 and preceding 381034882. In scientific notation, it is written as 3.81034881 × 10^8. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 254023236 positive integers (up to 381034881) that are relatively prime to 381034881.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.81034881 × 10^8
Engineering notation 3.81034881 × 10^6

Prime Factorization of 381034881

Prime Factorization 27 × 14112403

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 381034881
Product of the distinct prime numbers

The prime factorization of 381034881 is 27 × 14112403. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 7, 54, 752, 138, 5764, 6766, 62870, 57558, 743869, 449050, 4081257, 489009, 65401953, 42623255, 702053067, 170219984, 920971353, 2039383020

Basic calculations (n = 381034881)

Multiplication

n×y
n×2 762069762
n×3 1143104643
n×4 1524139524
n×5 1905174405

Division

n÷y
n÷2 190517440.5
n÷3 127011627
n÷3 95258720.25
n÷5 76206976.2

Exponentiation

ny
n2 145187580538684161
n3 5.5321532473235E+25
n4 2.1079433542677E+34
n5 8.0319994514813E+42

Nth Root

y√n
2√n 19520.114779376
3√n 724.97257510212
4√n 139.71440433748
5√n 52.022706982931

Divisors of 381034881

1, 27, 14112403, 381034881

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 -381034880
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 381034881 can be divided by 4 positive divisors. The sum of these divisors (counting 381034881) is 1, the average is 0.25.

Base conversion 381034881

Base System Value
2 Binary 10110101101100010000110000001
3 Ternary 222112222120121000
4 Quaternary 112231202012001
5 Quinary 1240021104011
6 Senary 101450522213
8 Octal 2655420601
10 Decimal 381034881
12 Duodecimal a7736369
16 Hexadecimal 16b62181
20 Vigesimal 5j19741
36 Base36 6auwe9

Cryptographic Hash Functions

md5 71f803ca01eab1c931110bb6cec43c42
sha1 5edb27bb3ee78befe566da8d61d0f8be27fe2dcd
sha256 212ada490ff58502638b720bb85127907a4ad263e6738604d40f50d14043d2c2
sha512 9ee7eded3b3795b28f02966f6d782a165f8e8937ce78f3ba5fa69e298244ad72ba4dd1100b291d8f76163dab5612fb7021d2669d9483c857d82ed0f3c7efbb75
ripemd-160 650c39324a103c52730563a8bdb5a52b70809af3

381034881 as geometric shapes

Circle

Radius = n
Diameter 762069762
Circumference 2394112765.8221
Area 4.5612023641281E+17

Sphere

Radius = n
Volume 2.3173029333766E+26
Surface area 1.8244809456512E+18
Circumference 2394112765.8221

Square

Length = n
Perimeter 1524139524
Area 145187580538684161
Diagonal 538864696.44742

Cube

Length = n
Surface area 871125483232104966
Volume 5.5321532473235E+25
Space diagonal 659971773.34796

Equilateral Triangle

Length = n
Perimeter 1143104643
Area 6.286806653025E+16
Altitude 329985886.67398

Triangular Pyramid

Length = n
Surface area 6.286806653025E+16
Volume 6.5197051262428E+24
Height 179621565.48247