620400904 (number)

620400904 is an even 9-digits composite number following 620400903 and preceding 620400905. In scientific notation, it is written as 6.20400904 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 64 positive divisors. There are 290594304 positive integers (up to 620400904) that are relatively prime to 620400904.

Interesting facts

Basic properties

Name

Name six hundred twenty million four hundred thousand nine hundred four

Notation

Scientific notation 6.20400904 × 10^8
Engineering notation 6.20400904 × 10^6

Prime Factorization of 620400904

Prime Factorization 2 × 2 × 2 × 37 × 43 × 79 × 617

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 155100226
Product of the distinct prime numbers

The prime factorization of 620400904 is 2 × 2 × 2 × 37 × 43 × 79 × 617. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 8, 6, 92, 530, 981, 9092, 6575, 94952, 6247, 971447, 499118, 6878942, 8068902, 84461352, 60932665, 609698306, 209744188, 167798432, 8783243065

Basic calculations (n = 620400904)

Multiplication

n×y
n×2 1240801808
n×3 1861202712
n×4 2481603616
n×5 3102004520

Division

n÷y
n÷2 310200452
n÷3 206800301.33333
n÷3 155100226
n÷5 124080180.8

Exponentiation

ny
n2 384897281684017216
n3 2.3879062150391E+26
n4 1.4814591744775E+35
n5 9.1909861108491E+43

Nth Root

y√n
2√n 24907.848241067
3√n 852.88564991186
4√n 157.8222045248
5√n 57.350140261217

Divisors of 620400904

1, 2, 4, 8, 37, 43, 74, 79, 86, 148, 158, 172, 296, 316, 344, 617, 632, 1234, 1591, 2468, 2923, 3182, 3397, 4936, 5846, 6364, 6794, 11692, 12728, 13588, 22829, 23384, 26531, 27176, 45658, 48743, 53062, 91316, 97486, 106124, 125689, 182632, 194972, 212248, 251378, 389944, 502756, 981647, 1005512, 1803491, 1963294, 2095949, 3606982, 3926588, 4191898, 7213964, 7853176, 8383796, 14427928, 16767592, 77550113, 155100226, 310200452, 620400904

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -620400903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 620400904 can be divided by 64 positive divisors. The sum of these divisors (counting 620400904) is 1, the average is 0.015625.

Base conversion 620400904

Base System Value
2 Binary 100100111110101001000100001000
3 Ternary 1121020101122001021
4 Quaternary 210332221010020
5 Quinary 2232310312104
6 Senary 141321202224
8 Octal 4476510410
10 Decimal 620400904
12 Duodecimal 153930374
16 Hexadecimal 24fa9108
20 Vigesimal 9dha254
36 Base36 a9dceg

Cryptographic Hash Functions

md5 19a8397fcf2aa9edf8db25c881612d93
sha1 6565b2e7c931aadbc15580fce9dea89b6eddd208
sha256 58d7960b8ab2667a137b5b621581363fcbb17c4e5660bb8f840f234ee26869a3
sha512 200b8e1c28716cf47c2dd644a052c7d7596e092e792b68ec526c4dbfdbe65f359ee44a5250a8b3b242a4ae74227310ae4693c94abebaae833008462540c73ab9
ripemd-160 834ee0bf37ab34988e3be06c1f8bdcd74e05d57f

620400904 as geometric shapes

Circle

Radius = n
Diameter 1240801808
Circumference 3898093844.5737
Area 1.2091904725252E+18

Sphere

Radius = n
Volume 1.0002438163504E+27
Surface area 4.8367618901008E+18
Circumference 3898093844.5737

Square

Length = n
Perimeter 2481603616
Area 384897281684017216
Diagonal 877379372.54533

Cube

Length = n
Surface area 2309383690104103296
Volume 2.3879062150391E+26
Space diagonal 1074565886.7897

Equilateral Triangle

Length = n
Perimeter 1861202712
Area 1.6666541189297E+17
Altitude 537282943.39483

Triangular Pyramid

Length = n
Surface area 1.6666541189297E+17
Volume 2.814174462486E+25
Height 292459790.84844