390097988 (number)

390097988 is an even 9-digits composite number following 390097987 and preceding 390097989. In scientific notation, it is written as 3.90097988 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 167010624 positive integers (up to 390097988) that are relatively prime to 390097988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.90097988 × 10^8
Engineering notation 3.90097988 × 10^6

Prime Factorization of 390097988

Prime Factorization 2 × 2 × 7 × 1033 × 13487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 195048994
Product of the distinct prime numbers

The prime factorization of 390097988 is 2 × 2 × 7 × 1033 × 13487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 38, 66, 568, 738, 2373, 730, 5771, 2400, 168162, 381446, 6604455, 7324766, 11009486, 9742378, 987805236, 877342009, 5631655985, 3090921104

Basic calculations (n = 390097988)

Multiplication

n×y
n×2 780195976
n×3 1170293964
n×4 1560391952
n×5 1950489940

Division

n÷y
n÷2 195048994
n÷3 130032662.66667
n÷3 97524497
n÷5 78019597.6

Exponentiation

ny
n2 152176440241648144
n3 5.9363723159269E+25
n4 2.315766896462E+34
n5 9.0337600698683E+42

Nth Root

y√n
2√n 19750.898409946
3√n 730.67554154703
4√n 140.53788958834
5√n 52.267862756718

Divisors of 390097988

1, 2, 4, 7, 14, 28, 1033, 2066, 4132, 7231, 13487, 14462, 26974, 28924, 53948, 94409, 188818, 377636, 13932071, 27864142, 55728284, 97524497, 195048994, 390097988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390097987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390097988 can be divided by 24 positive divisors. The sum of these divisors (counting 390097988) is 1, the average is 0.041666666666667.

Base conversion 390097988

Base System Value
2 Binary 10111010000000110110001000100
3 Ternary 1000012001000211122
4 Quaternary 113100012301010
5 Quinary 1244331113423
6 Senary 102413053112
8 Octal 2720066104
10 Decimal 390097988
12 Duodecimal aa787198
16 Hexadecimal 17406c44
20 Vigesimal 61i24j8
36 Base36 6g95j8

Cryptographic Hash Functions

md5 71f81996428882dc9cde1370dd15691b
sha1 aecbf2ab1fc7bdcb047b3b67a90e0ad847e8c9d8
sha256 0ac18e9e0b4dbe47fca947e061b56b4b7ac3d38267fdaba5a69ddd12dd95141d
sha512 8c54ba5a53a45ea33970e27869a23573222c0b1a7fac2de62d3ef7f5a34e5a0647cf5453a4c4820ac4baf97fb0413858730beb7f4f492099e1c6a5c2451582d0
ripemd-160 40fd9e4a62666417f5c732aac9e7db002ba69219

390097988 as geometric shapes

Circle

Radius = n
Diameter 780195976
Circumference 2451057946.5619
Area 4.7807638671261E+17

Sphere

Radius = n
Volume 2.486621820892E+26
Surface area 1.9123055468504E+18
Circumference 2451057946.5619

Square

Length = n
Perimeter 1560391952
Area 152176440241648144
Diagonal 551681865.28406

Cube

Length = n
Surface area 913058641449888864
Volume 5.9363723159269E+25
Space diagonal 675669535.14639

Equilateral Triangle

Length = n
Perimeter 1170293964
Area 6.5894331553376E+16
Altitude 337834767.5732

Triangular Pyramid

Length = n
Surface area 6.5894331553376E+16
Volume 6.9960818670667E+24
Height 183893955.09469