398367091 (number)

398367091 is an odd 9-digits composite number following 398367090 and preceding 398367092. In scientific notation, it is written as 3.98367091 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 377400384 positive integers (up to 398367091) that are relatively prime to 398367091.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million three hundred sixty-seven thousand ninety-one

Notation

Scientific notation 3.98367091 × 10^8
Engineering notation 3.98367091 × 10^6

Prime Factorization of 398367091

Prime Factorization 19 × 20966689

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398367091
Product of the distinct prime numbers

The prime factorization of 398367091 is 19 × 20966689. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 71, 81, 693, 576, 5588, 548, 59917, 37951, 641571, 720481, 8755841, 2541268, 23688995, 19821155, 174640747, 870945027, 7405371841, 9080653598

Basic calculations (n = 398367091)

Multiplication

n×y
n×2 796734182
n×3 1195101273
n×4 1593468364
n×5 1991835455

Division

n÷y
n÷2 199183545.5
n÷3 132789030.33333
n÷3 99591772.75
n÷5 79673418.2

Exponentiation

ny
n2 158696339191802281
n3 6.3219398996188E+25
n4 2.518452807288E+34
n5 1.0032687186601E+43

Nth Root

y√n
2√n 19959.135527372
3√n 735.80231761159
4√n 141.27680463322
5√n 52.487597073618

Divisors of 398367091

1, 19, 20966689, 398367091

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 -398367090
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 398367091 can be divided by 4 positive divisors. The sum of these divisors (counting 398367091) is 1, the average is 0.25.

Base conversion 398367091

Base System Value
2 Binary 10111101111101001100101110011
3 Ternary 1000202121010220201
4 Quaternary 113233221211303
5 Quinary 1303440221331
6 Senary 103310220031
8 Octal 2757514563
10 Decimal 398367091
12 Duodecimal b14b4617
16 Hexadecimal 17be9973
20 Vigesimal 649fheb
36 Base36 6l6e0j

Cryptographic Hash Functions

md5 dc49f5d68875333d252203cc1b5e7116
sha1 72ace73ef8099455787f41044a36078a36c74935
sha256 ae32b2ff05c88685b3e073fc6095258e4091601cd4d1eeb3dec185973bf7a84a
sha512 8ede6f2271003234ee0af2ab84d3962b49638e0f89557f58c6f4d5c8d89d3f9511a9b0f52cec64faca773c5b524e98c78508bb1028830d9a3e8b0bc0fd29a1a8
ripemd-160 e316eb8a53769f242b98502b1a33a16a478de8c1

398367091 as geometric shapes

Circle

Radius = n
Diameter 796734182
Circumference 2503014253.0351
Area 4.9855925335656E+17

Sphere

Radius = n
Volume 2.6481279926771E+26
Surface area 1.9942370134262E+18
Circumference 2503014253.0351

Square

Length = n
Perimeter 1593468364
Area 158696339191802281
Diagonal 563376142.89532

Cube

Length = n
Surface area 952178035150813686
Volume 6.3219398996188E+25
Space diagonal 689992041.67541

Equilateral Triangle

Length = n
Perimeter 1195101273
Area 6.8717530613846E+16
Altitude 344996020.83771

Triangular Pyramid

Length = n
Surface area 6.8717530613846E+16
Volume 7.4504776221237E+24
Height 187792047.63177