381878554 (number)

381878554 is an even 9-digits composite number following 381878553 and preceding 381878555. In scientific notation, it is written as 3.81878554 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 179371584 positive integers (up to 381878554) that are relatively prime to 381878554.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million eight hundred seventy-eight thousand five hundred fifty-four

Notation

Scientific notation 3.81878554 × 10^8
Engineering notation 3.81878554 × 10^6

Prime Factorization of 381878554

Prime Factorization 2 × 29 × 37 × 177949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 381878554
Product of the distinct prime numbers

The prime factorization of 381878554 is 2 × 29 × 37 × 177949. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 9, 24, 186, 642, 7058, 5567, 76395, 95573, 73200, 239775, 39000, 5388850, 90077703, 94965504, 666599188, 913315230, 8826277221, 6684041335

Basic calculations (n = 381878554)

Multiplication

n×y
n×2 763757108
n×3 1145635662
n×4 1527514216
n×5 1909392770

Division

n÷y
n÷2 190939277
n÷3 127292851.33333
n÷3 95469638.5
n÷5 76375710.8

Exponentiation

ny
n2 145831230005130916
n3 5.5689819242401E+25
n4 2.1266747644809E+34
n5 8.1213148388827E+42

Nth Root

y√n
2√n 19541.71317976
3√n 725.50724961538
4√n 139.79167779149
5√n 52.04572394807

Divisors of 381878554

1, 2, 29, 37, 58, 74, 1073, 2146, 177949, 355898, 5160521, 6584113, 10321042, 13168226, 190939277, 381878554

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381878553
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381878554 can be divided by 16 positive divisors. The sum of these divisors (counting 381878554) is 1, the average is 0.0625.

Base conversion 381878554

Base System Value
2 Binary 10110110000110000000100011010
3 Ternary 222121120102220011
4 Quaternary 112300300010122
5 Quinary 1240230103204
6 Senary 101520552134
8 Octal 2660600432
10 Decimal 381878554
12 Duodecimal a7a8264a
16 Hexadecimal 16c3011a
20 Vigesimal 5j6eg7e
36 Base36 6bczdm

Cryptographic Hash Functions

md5 30bdcabfb647f0ea8deb9e97fe83baab
sha1 04d76916e6ac8eed0049d4d9666aea85783fa77a
sha256 430dca224182d369106d80dfed0a39b74db3c8dd3e025692ca9a4fd402834a38
sha512 dd38bac410cd0858c35d28f20b44584096241475893fe610b8559538ce39b5654e7924f632d3af06ad945784d71e271120635bd6608afd2b2256cb55308c9b5f
ripemd-160 c9c4c34d13d43771bed507c4db8e18c874ba7b29

381878554 as geometric shapes

Circle

Radius = n
Diameter 763757108
Circumference 2399413719.6198
Area 4.5814232084808E+17

Sphere

Radius = n
Volume 2.3327296934889E+26
Surface area 1.8325692833923E+18
Circumference 2399413719.6198

Square

Length = n
Perimeter 1527514216
Area 145831230005130916
Diagonal 540057830.24623

Cube

Length = n
Surface area 874987380030785496
Volume 5.5689819242401E+25
Space diagonal 661433057.84894

Equilateral Triangle

Length = n
Perimeter 1145635662
Area 6.3146774924787E+16
Altitude 330716528.92447

Triangular Pyramid

Length = n
Surface area 6.3146774924787E+16
Volume 6.5631081382258E+24
Height 180019276.74874