379898987 (number)

379898987 is an odd 9-digits composite number following 379898986 and preceding 379898988. In scientific notation, it is written as 3.79898987 × 10^8. The sum of its digits is 68. It has a total of 2 prime factors and 4 positive divisors. There are 350675832 positive integers (up to 379898987) that are relatively prime to 379898987.

Interesting facts

Basic properties

Name

Name three hundred seventy-nine million eight hundred ninety-eight thousand nine hundred eighty-seven

Notation

Scientific notation 3.79898987 × 10^8
Engineering notation 3.79898987 × 10^6

Prime Factorization of 379898987

Prime Factorization 169 × 2247923

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 379898987
Product of the distinct prime numbers

The prime factorization of 379898987 is 169 × 2247923. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 379898987)

Multiplication

n×y
n×2 759797974
n×3 1139696961
n×4 1519595948
n×5 1899494935

Division

n÷y
n÷2 189949493.5
n÷3 126632995.66667
n÷3 94974746.75
n÷5 75979797.4

Exponentiation

ny
n2 144323240323626169
n3 5.4828252799503E+25
n4 2.0829197697511E+34
n5 7.9129911053072E+42

Nth Root

y√n
2√n 19490.997588631
3√n 724.2514585721
4√n 139.61016291313
5√n 51.991653201029

Divisors of 379898987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -379898986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 379898987 can be divided by 4 positive divisors. The sum of these divisors (counting 379898987) is 1, the average is 0.25.

Base conversion 379898987

Base System Value
2 Binary 10110101001001100110001101011
3 Ternary 222110211212102212
4 Quaternary 112221030301223
5 Quinary 1234223231422
6 Senary 101410315335
8 Octal 2651146153
10 Decimal 379898987
12 Duodecimal a7288b4b
16 Hexadecimal 16a4cc6b
20 Vigesimal 5ie7797
36 Base36 6a6jxn

Cryptographic Hash Functions

md5 3a077c7fa09fc28a32712fa6648ad176
sha1 d6190ceae4ca78b3780e889f6836dfbc39af1941
sha256 98988c548dde6f2aa51a97cacbbc328bf9c82cfc310e1eaad99a2593af9facca
sha512 4bdc6f824808e4ecf3e45e83d31a8eba4ff5a369a1fb1a387c056423b61f69269f3175ae16b7b9e8d1428dabca2aaed09d3aac8b6d93181f1126e40e8e3d2a93
ripemd-160 43dc4b159e8713f62db9ffd8c368095e3b797cf3

379898987 as geometric shapes

Circle

Radius = n
Diameter 759797974
Circumference 2386975733.3308
Area 4.5340483154298E+17

Sphere

Radius = n
Volume 2.2966404827211E+26
Surface area 1.8136193261719E+18
Circumference 2386975733.3308

Square

Length = n
Perimeter 1519595948
Area 144323240323626169
Diagonal 537258299.7472

Cube

Length = n
Surface area 865939441941757014
Volume 5.4828252799503E+25
Space diagonal 658004347.22795

Equilateral Triangle

Length = n
Perimeter 1139696961
Area 6.2493796238373E+16
Altitude 329002173.61397

Triangular Pyramid

Length = n
Surface area 6.2493796238373E+16
Volume 6.4615715591898E+24
Height 179086099.91573