388634274 (number)

388634274 is an even 9-digits composite number following 388634273 and preceding 388634275. In scientific notation, it is written as 3.88634274 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 56 positive divisors. There are 111012120 positive integers (up to 388634274) that are relatively prime to 388634274.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred thirty-four thousand two hundred seventy-four

Notation

Scientific notation 3.88634274 × 10^8
Engineering notation 3.88634274 × 10^6

Prime Factorization of 388634274

Prime Factorization 2 × 9 × 63 × 3 × 9 × 3 × 4231

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 14393862
Product of the distinct prime numbers

The prime factorization of 388634274 is 2 × 9 × 63 × 3 × 9 × 3 × 4231. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 27, 64, 116, 319, 7937, 3812, 44008, 81231, 996057, 345306, 9940106, 9086769, 62352474, 93071269, 667482811, 770275697, 5995989081, 6075146514

Basic calculations (n = 388634274)

Multiplication

n×y
n×2 777268548
n×3 1165902822
n×4 1554537096
n×5 1943171370

Division

n÷y
n÷2 194317137
n÷3 129544758
n÷3 97158568.5
n÷5 77726854.8

Exponentiation

ny
n2 151036598927507076
n3 5.8697998971621E+25
n4 2.2812054215589E+34
n5 8.8655461285239E+42

Nth Root

y√n
2√n 19713.80922095
3√n 729.76052318703
4√n 140.40587317114
5√n 52.228580172228

Divisors of 388634274

1, 2, 3, 6, 9, 18, 27, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 4231, 5103, 8462, 10206, 12693, 15309, 25386, 30618, 38079, 45927, 76158, 91854, 114237, 228474, 266553, 342711, 533106, 685422, 799659, 1028133, 1599318, 2056266, 2398977, 3084399, 4797954, 6168798, 7196931, 14393862, 21590793, 43181586, 64772379, 129544758, 194317137, 388634274

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388634273
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388634274 can be divided by 56 positive divisors. The sum of these divisors (counting 388634274) is 1, the average is 0.017857142857143.

Base conversion 388634274

Base System Value
2 Binary 10111001010100001011010100010
3 Ternary 1000002021200000000
4 Quaternary 113022201122202
5 Quinary 1243442244044
6 Senary 102321440430
8 Octal 2712413242
10 Decimal 388634274
12 Duodecimal aa1a0116
16 Hexadecimal 172a16a2
20 Vigesimal 618j5de
36 Base36 6fds4i

Cryptographic Hash Functions

md5 f88a517911985d6fcdf26104d16f3336
sha1 2a0099d941dd01be67a1de5d5990a01ec181949c
sha256 dcd0d58c2669607f43f3cd19e316972d016d88c73e9f66ab5c58cfe5b0c5f449
sha512 e5e0c2d16025d3f7c40945dc52b29c8e523985d574fb003655debeb3860a0fe6667bf722eeb810601d0b3c9c329b1315a297a606a6e6af3bb4e7979614003bae
ripemd-160 93fa2e3b61e7b3241dc9665feb5d9ea26d0ce606

388634274 as geometric shapes

Circle

Radius = n
Diameter 777268548
Circumference 2441861160.2632
Area 4.7449546961384E+17

Sphere

Radius = n
Volume 2.4587360313289E+26
Surface area 1.8979818784554E+18
Circumference 2441861160.2632

Square

Length = n
Perimeter 1554537096
Area 151036598927507076
Diagonal 549611861.09382

Cube

Length = n
Surface area 906219593565042456
Volume 5.8697998971621E+25
Space diagonal 673134308.13064

Equilateral Triangle

Length = n
Perimeter 1165902822
Area 6.5400765786211E+16
Altitude 336567154.06532

Triangular Pyramid

Length = n
Surface area 6.5400765786211E+16
Volume 6.9176255191524E+24
Height 183203953.69794