388626069 (number)

388626069 is an odd 9-digits composite number following 388626068 and preceding 388626070. In scientific notation, it is written as 3.88626069 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 223414272 positive integers (up to 388626069) that are relatively prime to 388626069.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-six thousand sixty-nine

Notation

Scientific notation 3.88626069 × 10^8
Engineering notation 3.88626069 × 10^6

Prime Factorization of 388626069

Prime Factorization 3 × 13 × 17 × 139 × 4217

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 388626069
Product of the distinct prime numbers

The prime factorization of 388626069 is 3 × 13 × 17 × 139 × 4217. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 74, 95, 549, 864, 5035, 554, 86412, 54756, 996038, 301330, 9735717, 5843636, 505679, 51995947, 89806219, 172586100, 1599772742, 7448842271

Basic calculations (n = 388626069)

Multiplication

n×y
n×2 777252138
n×3 1165878207
n×4 1554504276
n×5 1943130345

Division

n÷y
n÷2 194313034.5
n÷3 129542023
n÷3 97156517.25
n÷5 77725213.8

Exponentiation

ny
n2 151030221506392761
n3 5.8694281284229E+25
n4 2.281012780827E+34
n5 8.8646103035156E+42

Nth Root

y√n
2√n 19713.601116995
3√n 729.75538748694
4√n 140.40513208923
5√n 52.228359636291

Divisors of 388626069

1, 3, 13, 17, 39, 51, 139, 221, 417, 663, 1807, 2363, 4217, 5421, 7089, 12651, 30719, 54821, 71689, 92157, 164463, 215067, 586163, 931957, 1758489, 2795871, 7620119, 9964771, 22860357, 29894313, 129542023, 388626069

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388626068
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388626069 can be divided by 32 positive divisors. The sum of these divisors (counting 388626069) is 1, the average is 0.03125.

Base conversion 388626069

Base System Value
2 Binary 10111001010011111011010010101
3 Ternary 1000002021020202010
4 Quaternary 113022133122111
5 Quinary 1243442013234
6 Senary 102321334433
8 Octal 2712373225
10 Decimal 388626069
12 Duodecimal aa197419
16 Hexadecimal 1729f695
20 Vigesimal 618i539
36 Base36 6fdlsl

Cryptographic Hash Functions

md5 96b968f399966e0555cb21eeacd27048
sha1 844167035a037e36070dc3b8ef19d907ee507973
sha256 257a5209b9a5b03d6c5e7c3bd22d688edd35b2f1ee6d148a7cece2eed5041681
sha512 37f3b2c3ca83a630755c27bf7790c62d32d72d322b0b67a3d51efe859a48a9a74d4f5e5b714e48e3e366cb8f838240d0a86b35b17d023605248c0e665efe2f75
ripemd-160 4a21ed38b157f918effd048de892a06c12d82489

388626069 as geometric shapes

Circle

Radius = n
Diameter 777252138
Circumference 2441809606.7278
Area 4.7447543435452E+17

Sphere

Radius = n
Volume 2.4585803052035E+26
Surface area 1.8979017374181E+18
Circumference 2441809606.7278

Square

Length = n
Perimeter 1554504276
Area 151030221506392761
Diagonal 549600257.47154

Cube

Length = n
Surface area 906181329038356566
Volume 5.8694281284229E+25
Space diagonal 673120096.65377

Equilateral Triangle

Length = n
Perimeter 1165878207
Area 6.5398004281863E+16
Altitude 336560048.32688

Triangular Pyramid

Length = n
Surface area 6.5398004281863E+16
Volume 6.9171873854915E+24
Height 183200085.82385