388906914 (number)

388906914 is an even 9-digits composite number following 388906913 and preceding 388906915. In scientific notation, it is written as 3.88906914 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 117850560 positive integers (up to 388906914) that are relatively prime to 388906914.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred six thousand nine hundred fourteen

Notation

Scientific notation 3.88906914 × 10^8
Engineering notation 3.88906914 × 10^6

Prime Factorization of 388906914

Prime Factorization 2 × 3 × 11 × 5892529

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388906914
Product of the distinct prime numbers

The prime factorization of 388906914 is 2 × 3 × 11 × 5892529. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 42, 78, 323, 158, 7307, 9369, 149, 41772, 490149, 864632, 4352271, 4337383, 30844740, 49415283, 771406280, 93188795, 9928469795, 2784408803

Basic calculations (n = 388906914)

Multiplication

n×y
n×2 777813828
n×3 1166720742
n×4 1555627656
n×5 1944534570

Division

n÷y
n÷2 194453457
n÷3 129635638
n÷3 97226728.5
n÷5 77781382.8

Exponentiation

ny
n2 151248587757003396
n3 5.8821621511434E+25
n4 2.2876135298488E+34
n5 8.8966871831814E+42

Nth Root

y√n
2√n 19720.72295835
3√n 729.93113380505
4√n 140.4304915549
5√n 52.235906137491

Divisors of 388906914

1, 2, 3, 6, 11, 22, 33, 66, 5892529, 11785058, 17677587, 35355174, 64817819, 129635638, 194453457, 388906914

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388906913
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388906914 can be divided by 16 positive divisors. The sum of these divisors (counting 388906914) is 1, the average is 0.0625.

Base conversion 388906914

Base System Value
2 Binary 10111001011100011111110100010
3 Ternary 1000002210111222210
4 Quaternary 113023203332202
5 Quinary 1244030010124
6 Senary 102331342550
8 Octal 2713437642
10 Decimal 388906914
12 Duodecimal aa2b1a56
16 Hexadecimal 172e3fa2
20 Vigesimal 61ad75e
36 Base36 6fjmhu

Cryptographic Hash Functions

md5 db7ff682253677dece3a865ced9ab64e
sha1 fd520f4b73fcdc4381c410b9ee2b88a1235a0570
sha256 c2b3c4b9246bbee798e4ff2d40a44cbb283ba468eb276ec6a2863446daeb0f59
sha512 1e60e2b669d9be5c4771a8a48fd731ed0703f79d94fd9563519f04c46a3b9debc395f1516c37617b3848dbc674c6c45ee40bc1f6db253342728be10410383d20
ripemd-160 10ec525e2cefa568e0105bb4111f81c2192f49e9

388906914 as geometric shapes

Circle

Radius = n
Diameter 777813828
Circumference 2443574207.9054
Area 4.7516145216323E+17

Sphere

Radius = n
Volume 2.4639143201675E+26
Surface area 1.9006458086529E+18
Circumference 2443574207.9054

Square

Length = n
Perimeter 1555627656
Area 151248587757003396
Diagonal 549997432.27947

Cube

Length = n
Surface area 907491526542020376
Volume 5.8821621511434E+25
Space diagonal 673606534.46282

Equilateral Triangle

Length = n
Perimeter 1166720742
Area 6.5492559642042E+16
Altitude 336803267.23141

Triangular Pyramid

Length = n
Surface area 6.5492559642042E+16
Volume 6.9321945751873E+24
Height 183332477.42649