378640557 (number)

378640557 is an odd 9-digits composite number following 378640556 and preceding 378640558. In scientific notation, it is written as 3.78640557 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 252427032 positive integers (up to 378640557) that are relatively prime to 378640557.

Interesting facts

Basic properties

Name

Name three hundred seventy-eight million six hundred forty thousand five hundred fifty-seven

Notation

Scientific notation 3.78640557 × 10^8
Engineering notation 3.78640557 × 10^6

Prime Factorization of 378640557

Prime Factorization 3 × 3 × 42071173

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 126213519
Product of the distinct prime numbers

The prime factorization of 378640557 is 3 × 3 × 42071173. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 55, 93, 638, 13, 9375, 8483, 81377, 13033, 497167, 673101, 3983934, 6449307, 60477322, 34265799, 260617635, 108007588, 1875627455, 5142031057

Basic calculations (n = 378640557)

Multiplication

n×y
n×2 757281114
n×3 1135921671
n×4 1514562228
n×5 1893202785

Division

n÷y
n÷2 189320278.5
n÷3 126213519
n÷3 94660139.25
n÷5 75728111.4

Exponentiation

ny
n2 143368671405270249
n3 5.4285193597242E+25
n4 2.0554575940512E+34
n5 7.7827960830144E+42

Nth Root

y√n
2√n 19458.688470706
3√n 723.45087032684
4√n 139.49440300853
5√n 51.957162600106

Divisors of 378640557

1, 3, 9, 42071173, 126213519, 378640557

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -378640556
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 378640557 can be divided by 6 positive divisors. The sum of these divisors (counting 378640557) is 1, the average is 0.16666666666667.

Base conversion 378640557

Base System Value
2 Binary 10110100100011001100010101101
3 Ternary 222101110221012100
4 Quaternary 112210121202231
5 Quinary 1233412444212
6 Senary 101323325313
8 Octal 2644314255
10 Decimal 378640557
12 Duodecimal a6980839
16 Hexadecimal 169198ad
20 Vigesimal 5i6a17h
36 Base36 69fkx9

Cryptographic Hash Functions

md5 53937bfddbd1e4edce25f786a3f564cc
sha1 b522e7556ea0705beefef0cb8965d66d5f85fbfe
sha256 4e94f4f332dbc2b526262f7e6705b8c5d7c9c8e7d99aee8c593c86d2a8970111
sha512 723cc0fb2de9f2fd4c6e00d1358cc6f3932fc0197317d09a3256f80072734fd19f433f0f5ef075ffc09b19419844ba3ed665f4aa5528beb7aead9c178860b43f
ripemd-160 06a9b4ad92e560a0679b190fe37f29d0a7407ed1

378640557 as geometric shapes

Circle

Radius = n
Diameter 757281114
Circumference 2379068784.4447
Area 4.5040596484173E+17

Sphere

Radius = n
Volume 2.2738928720506E+26
Surface area 1.8016238593669E+18
Circumference 2379068784.4447

Square

Length = n
Perimeter 1514562228
Area 143368671405270249
Diagonal 535478610.9739

Cube

Length = n
Surface area 860212028431621494
Volume 5.4285193597242E+25
Space diagonal 655824682.53018

Equilateral Triangle

Length = n
Perimeter 1135921671
Area 6.2080455771894E+16
Altitude 327912341.26509

Triangular Pyramid

Length = n
Surface area 6.2080455771894E+16
Volume 6.397571418439E+24
Height 178492870.32463