278328401 (number)

278328401 is an odd 9-digits composite number following 278328400 and preceding 278328402. In scientific notation, it is written as 2.78328401 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 256513680 positive integers (up to 278328401) that are relatively prime to 278328401.

Interesting facts

Basic properties

Name

Name two hundred seventy-eight million three hundred twenty-eight thousand four hundred one

Notation

Scientific notation 2.78328401 × 10^8
Engineering notation 2.78328401 × 10^6

Prime Factorization of 278328401

Prime Factorization 13 × 647 × 33091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 278328401
Product of the distinct prime numbers

The prime factorization of 278328401 is 13 × 647 × 33091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 59, 40, 302, 844, 2263, 5705, 53642, 77942, 852657, 773649, 3865676, 1255873, 65880924, 54114565, 247473192, 380376765, 664981872, 9272978201

Basic calculations (n = 278328401)

Multiplication

n×y
n×2 556656802
n×3 834985203
n×4 1113313604
n×5 1391642005

Division

n÷y
n÷2 139164200.5
n÷3 92776133.666667
n÷3 69582100.25
n÷5 55665680.2

Exponentiation

ny
n2 77466698803216801
n3 2.1561182408648E+25
n4 6.0010894234683E+33
n5 1.6702736234919E+42

Nth Root

y√n
2√n 16683.177185416
3√n 652.90877905126
4√n 129.16337400911
5√n 48.85527980365

Divisors of 278328401

1, 13, 647, 8411, 33091, 430183, 21409877, 278328401

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 -278328400
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 278328401 can be divided by 8 positive divisors. The sum of these divisors (counting 278328401) is 1, the average is 0.125.

Base conversion 278328401

Base System Value
2 Binary 10000100101101111010001010001
3 Ternary 201101201112210022
4 Quaternary 100211233101101
5 Quinary 1032223002101
6 Senary 43341313225
8 Octal 2045572121
10 Decimal 278328401
12 Duodecimal 79265815
16 Hexadecimal 1096f451
20 Vigesimal 46jb101
36 Base36 4lpjkh

Cryptographic Hash Functions

md5 0fdfd6377f4885e9813cb6fb1780bc68
sha1 3da9880c38286f1401019f70b544aa22384f1f83
sha256 12838e6b5a884442e0d3258bc71f773045233f49109ba54cce06c7d13ee08516
sha512 61d5fb99e5f57211d724d756da6adb3a0b1e922bf2c831f567c0ca8a633f3fd944620c7a374f29d1f4a2267dec5d30b8725570bcd6fdae6408202fcfcf7040cb
ripemd-160 8756b8d312f0094c5aac360c74fa746ea3df9892

278328401 as geometric shapes

Circle

Radius = n
Diameter 556656802
Circumference 1748788919.734
Area 2.4336881185804E+17

Sphere

Radius = n
Volume 9.0315269676957E+25
Surface area 9.7347524743216E+17
Circumference 1748788919.734

Square

Length = n
Perimeter 1113313604
Area 77466698803216801
Diagonal 393615799.48782

Cube

Length = n
Surface area 464800192819300806
Volume 2.1561182408648E+25
Space diagonal 482078931.7214

Equilateral Triangle

Length = n
Perimeter 834985203
Area 3.3544064555452E+16
Altitude 241039465.8607

Triangular Pyramid

Length = n
Surface area 3.3544064555452E+16
Volume 2.5410097152592E+24
Height 131205266.49594