678990156 (number)

678990156 is an even 9-digits composite number following 678990155 and preceding 678990157. In scientific notation, it is written as 6.78990156 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 196971264 positive integers (up to 678990156) that are relatively prime to 678990156.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million nine hundred ninety thousand one hundred fifty-six

Notation

Scientific notation 6.78990156 × 10^8
Engineering notation 6.78990156 × 10^6

Prime Factorization of 678990156

Prime Factorization 2 × 2 × 57 × 827 × 13 × 277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 339495078
Product of the distinct prime numbers

The prime factorization of 678990156 is 2 × 2 × 57 × 827 × 13 × 277. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 62, 59, 312, 335, 2285, 5523, 1313, 21501, 702021, 897228, 4075394, 8969181, 93737884, 8195046, 801556901, 850683926, 496645211, 9268985697

Basic calculations (n = 678990156)

Multiplication

n×y
n×2 1357980312
n×3 2036970468
n×4 2715960624
n×5 3394950780

Division

n÷y
n÷2 339495078
n÷3 226330052
n÷3 169747539
n÷5 135798031.2

Exponentiation

ny
n2 461027631944904336
n3 3.1303322373458E+26
n4 2.1254647741673E+35
n5 1.4431696585843E+44

Nth Root

y√n
2√n 26057.439551882
3√n 878.930413664
4√n 161.42316919167
5√n 58.394601034745

Divisors of 678990156

1, 2, 4, 13, 26, 52, 57, 114, 228, 277, 554, 741, 827, 1108, 1482, 1654, 2964, 3308, 3601, 7202, 10751, 14404, 15789, 21502, 31578, 43004, 47139, 63156, 94278, 188556, 205257, 229079, 410514, 458158, 612807, 821028, 916316, 1225614, 2451228, 2978027, 5956054, 11912108, 13057503, 26115006, 52230012, 169747539, 339495078, 678990156

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678990155
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678990156 can be divided by 48 positive divisors. The sum of these divisors (counting 678990156) is 1, the average is 0.020833333333333.

Base conversion 678990156

Base System Value
2 Binary 101000011110001001000101001100
3 Ternary 1202022122021101120
4 Quaternary 220132021011030
5 Quinary 2342310141111
6 Senary 151213040540
8 Octal 5036110514
10 Decimal 678990156
12 Duodecimal 16b486150
16 Hexadecimal 2878914c
20 Vigesimal ac3df7g
36 Base36 b8945o

Cryptographic Hash Functions

md5 7b8e4a13e718f8321832d4f19bbd1c4a
sha1 d9f07999d003099efdf2d62dd22cc614654c874c
sha256 945dbdccea4ec12b60354ac2f24feac1c40a58b84a7da63f8ebaa6193f341bd4
sha512 7c5abcb9ac68e07709b3eac9f2af94ed02240a923ed29f8d763529da9609354a3e60c8ef5b09d6f74e0d50001f4f9b869209087590420608ee3b5e91983a8ed1
ripemd-160 3f53b70146b5b0197962b3e719f531cf498b321d

678990156 as geometric shapes

Circle

Radius = n
Diameter 1357980312
Circumference 4266220971.8988
Area 1.44836102162E+18

Sphere

Radius = n
Volume 1.3112305013521E+27
Surface area 5.79344408648E+18
Circumference 4266220971.8988

Square

Length = n
Perimeter 2715960624
Area 461027631944904336
Diagonal 960237087.33302

Cube

Length = n
Surface area 2766165791669426016
Volume 3.1303322373458E+26
Space diagonal 1176045448.0311

Equilateral Triangle

Length = n
Perimeter 2036970468
Area 1.9963082055543E+17
Altitude 588022724.01556

Triangular Pyramid

Length = n
Surface area 1.9963082055543E+17
Volume 3.6891319206568E+25
Height 320079029.11101