388629275 (number)

388629275 is an odd 9-digits composite number following 388629274 and preceding 388629276. In scientific notation, it is written as 3.88629275 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 297385440 positive integers (up to 388629275) that are relatively prime to 388629275.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-nine thousand two hundred seventy-five

Notation

Scientific notation 3.88629275 × 10^8
Engineering notation 3.88629275 × 10^6

Prime Factorization of 388629275

Prime Factorization 25 × 23 × 675877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388629275
Product of the distinct prime numbers

The prime factorization of 388629275 is 25 × 23 × 675877. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 41, 83, 821, 721, 441, 1116, 94347, 38790, 379158, 260232, 8531700, 115603, 66359577, 33038863, 773916229, 436977127, 8782150542, 2540712646

Basic calculations (n = 388629275)

Multiplication

n×y
n×2 777258550
n×3 1165887825
n×4 1554517100
n×5 1943146375

Division

n÷y
n÷2 194314637.5
n÷3 129543091.66667
n÷3 97157318.75
n÷5 77725855

Exponentiation

ny
n2 151032713387025625
n3 5.8695733904883E+25
n4 2.2810880513047E+34
n5 8.8649759558973E+42

Nth Root

y√n
2√n 19713.682431246
3√n 729.75739420542
4√n 140.40542165901
5√n 52.228445808363

Divisors of 388629275

1, 23, 25, 575, 675877, 15545171, 16896925, 388629275

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 -388629274
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 388629275 can be divided by 8 positive divisors. The sum of these divisors (counting 388629275) is 1, the average is 0.125.

Base conversion 388629275

Base System Value
2 Binary 10111001010100000001100011011
3 Ternary 1000002021102010212
4 Quaternary 113022200030123
5 Quinary 1243442114100
6 Senary 102321401335
8 Octal 2712401433
10 Decimal 388629275
12 Duodecimal aa19924b
16 Hexadecimal 172a031b
20 Vigesimal 618id3f
36 Base36 6fdo9n

Cryptographic Hash Functions

md5 b1d927b064e2f9ced6e963c9d30b251c
sha1 42f71a64c482940611548762fbe720f9bd496026
sha256 97c62ad26cfdb6fcb6b0a997a64b69877e3e682dabf0c585473404d8d649cd6c
sha512 62eef57cd293bd380ff0d0b766f5237734f791d8e5485fc17f499e3101677119a9f575798a46ecb83f6b008182f08ef1df861cfcf3138fcee280af0d9c59b183
ripemd-160 7f8bec5b96df96b8979e7a9e6a6e70bf9db984d1

388629275 as geometric shapes

Circle

Radius = n
Diameter 777258550
Circumference 2441829750.6199
Area 4.7448326282841E+17

Sphere

Radius = n
Volume 2.4586411524352E+26
Surface area 1.8979330513137E+18
Circumference 2441829750.6199

Square

Length = n
Perimeter 1554517100
Area 151032713387025625
Diagonal 549604791.44022

Cube

Length = n
Surface area 906196280322153750
Volume 5.8695733904883E+25
Space diagonal 673125649.60866

Equilateral Triangle

Length = n
Perimeter 1165887825
Area 6.5399083297829E+16
Altitude 336562824.80433

Triangular Pyramid

Length = n
Surface area 6.5399083297829E+16
Volume 6.9173585784773E+24
Height 183201597.14674