278340628 (number)

278340628 is an even 9-digits composite number following 278340627 and preceding 278340629. In scientific notation, it is written as 2.78340628 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 139170312 positive integers (up to 278340628) that are relatively prime to 278340628.

Interesting facts

Basic properties

Name

Name two hundred seventy-eight million three hundred forty thousand six hundred twenty-eight

Notation

Scientific notation 2.78340628 × 10^8
Engineering notation 2.78340628 × 10^6

Prime Factorization of 278340628

Prime Factorization 2 × 2 × 69585157

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 139170314
Product of the distinct prime numbers

The prime factorization of 278340628 is 2 × 2 × 69585157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 57, 5, 839, 742, 7046, 1194, 20717, 53096, 5581, 272188, 7531564, 4750682, 44026786, 76772198, 994733304, 274796793, 7066678800, 6832271461

Basic calculations (n = 278340628)

Multiplication

n×y
n×2 556681256
n×3 835021884
n×4 1113362512
n×5 1391703140

Division

n÷y
n÷2 139170314
n÷3 92780209.333333
n÷3 69585157
n÷5 55668125.6

Exponentiation

ny
n2 77473505195434384
n3 2.1564024089458E+25
n4 6.002144007267E+33
n5 1.6706405323291E+42

Nth Root

y√n
2√n 16683.543628378
3√n 652.91833969822
4√n 129.16479252636
5√n 48.855709039766

Divisors of 278340628

1, 2, 4, 69585157, 139170314, 278340628

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 -278340627
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 278340628 can be divided by 6 positive divisors. The sum of these divisors (counting 278340628) is 1, the average is 0.16666666666667.

Base conversion 278340628

Base System Value
2 Binary 10000100101110010010000010100
3 Ternary 201101202011120011
4 Quaternary 100211302100110
5 Quinary 1032223400003
6 Senary 43341450004
8 Octal 2045622024
10 Decimal 278340628
12 Duodecimal 79270904
16 Hexadecimal 10972414
20 Vigesimal 46jcbb8
36 Base36 4lpt04

Cryptographic Hash Functions

md5 57774df7ace5814fc6605b25b4470ddb
sha1 24c994fbb2f3a2adb4936fb1a04cde21efbd4b83
sha256 6f9f184c95550945c64ee31f397d02562beee86be29882b489eb2c8e0699f6f5
sha512 fd7d458d64db58719d6057419d0a4964cbc082e3a6db0aa622b1acddc0dd535bfbbbde7f44fe4781825b43e94b7886b705ea19b60e8233258750e11fcc9ac61c
ripemd-160 fb7a3068706c406664eb3948a087a3f4bd8cd886

278340628 as geometric shapes

Circle

Radius = n
Diameter 556681256
Circumference 1748865744.2407
Area 2.4339019476983E+17

Sphere

Radius = n
Volume 9.0327172881701E+25
Surface area 9.7356077907931E+17
Circumference 1748865744.2407

Square

Length = n
Perimeter 1113362512
Area 77473505195434384
Diagonal 393633091.07704

Cube

Length = n
Surface area 464841031172606304
Volume 2.1564024089458E+25
Space diagonal 482100109.50663

Equilateral Triangle

Length = n
Perimeter 835021884
Area 3.3547011809736E+16
Altitude 241050054.75331

Triangular Pyramid

Length = n
Surface area 3.3547011809736E+16
Volume 2.5413446105544E+24
Height 131211030.35901