3938478897 (number)

3938478897 is an odd 10-digits composite number following 3938478896 and preceding 3938478898. In scientific notation, it is written as 3.938478897 × 10^9. The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors. There are 2480067072 positive integers (up to 3938478897) that are relatively prime to 3938478897.

Interesting facts

Basic properties

Name

Name three billion nine hundred thirty-eight million four hundred seventy-eight thousand eight hundred ninety-seven

Notation

Scientific notation 3.938478897 × 10^9
Engineering notation 3.938478897 × 10^9

Prime Factorization of 3938478897

Prime Factorization 3 × 19 × 337 × 205033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3938478897
Product of the distinct prime numbers

The prime factorization of 3938478897 is 3 × 19 × 337 × 205033. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 1, 65, 590, 757, 4515, 4849, 17351, 73806, 640155, 915262, 5298118, 3113571, 7249233, 79591438, 938530940, 841435469, 8493833024, 6377786090

Basic calculations (n = 3938478897)

Multiplication

n×y
n×2 7876957794
n×3 11815436691
n×4 15753915588
n×5 19692394485

Division

n÷y
n÷2 1969239448.5
n÷3 1312826299
n÷3 984619724.25
n÷5 787695779.4

Exponentiation

ny
n2 1.5511616022114E+19
n3 6.1092172361464E+28
n4 2.4061023161751E+38
n5 9.4763831962786E+47

Nth Root

y√n
2√n 62757.301543326
3√n 1579.2207470997
4√n 250.51407454138
5√n 82.997632541417

Divisors of 3938478897

1, 3, 19, 57, 337, 1011, 6403, 19209, 205033, 615099, 3895627, 11686881, 69096121, 207288363, 1312826299, 3938478897

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 -3938478896
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 3938478897 can be divided by 16 positive divisors. The sum of these divisors (counting 3938478897) is 1, the average is 0.0625.

Base conversion 3938478897

Base System Value
2 Binary 11101010110000000110101100110001
3 Ternary 101011110221110100210
4 Quaternary 3222300012230301
5 Quinary 31031222311042
6 Senary 1450451134333
8 Octal 35260065461
10 Decimal 3938478897
12 Duodecimal 91aba43a9
16 Hexadecimal eac06b31
20 Vigesimal 31af9h4h
36 Base36 1t4v9rl

Cryptographic Hash Functions

md5 7324d99832071a406f7942e872a7e80b
sha1 de863a61f2aedc2acd7d90a41fccafee0ede0b2d
sha256 1325ec149a6296d750c9bcbec03cc1812a5ae5695703ad7aa6d5a6179fcad1d9
sha512 b30662ae5101d21c2f5280dc353736278cf82a7cd3caaf1dd20d4d387d236cbcf36d40837c5efaa17f73a864217dbf9e6c418352b48a6d6f3d2488b9332e278f
ripemd-160 d2d7376cd8f7291fa151c566c6de819c15d1656f

3938478897 as geometric shapes

Circle

Radius = n
Diameter 7876957794
Circumference 24746192738.267
Area 4.873117894038E+19

Sphere

Radius = n
Volume 2.5590229317682E+29
Surface area 1.9492471576152E+20
Circumference 24746192738.267

Square

Length = n
Perimeter 15753915588
Area 1.5511616022114E+19
Diagonal 5569850271.2576

Cube

Length = n
Surface area 9.3069696132686E+19
Volume 6.1092172361464E+28
Space diagonal 6821645554.1418

Equilateral Triangle

Length = n
Perimeter 11815436691
Area 6.7167267644504E+18
Altitude 3410822777.0709

Triangular Pyramid

Length = n
Surface area 6.7167267644504E+18
Volume 7.1997815590348E+27
Height 1856616757.0859