397788692 (number)

397788692 is an even 9-digits composite number following 397788691 and preceding 397788693. In scientific notation, it is written as 3.97788692 × 10^8. The sum of its digits is 59. It has a total of 4 prime factors and 12 positive divisors. There are 170480856 positive integers (up to 397788692) that are relatively prime to 397788692.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred eighty-eight thousand six hundred ninety-two

Notation

Scientific notation 3.97788692 × 10^8
Engineering notation 3.97788692 × 10^6

Prime Factorization of 397788692

Prime Factorization 2 × 2 × 7 × 14206739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 198894346
Product of the distinct prime numbers

The prime factorization of 397788692 is 2 × 2 × 7 × 14206739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 96, 54, 6, 681, 1077, 7137, 47110, 47003, 606909, 757790, 1426164, 5999915, 20805010, 63632789, 516434614, 703953963, 5850463073, 3730045501

Basic calculations (n = 397788692)

Multiplication

n×y
n×2 795577384
n×3 1193366076
n×4 1591154768
n×5 1988943460

Division

n÷y
n÷2 198894346
n÷3 132596230.66667
n÷3 99447173
n÷5 79557738.4

Exponentiation

ny
n2 158235843483070864
n3 6.2944429206647E+25
n4 2.5038582162799E+34
n5 9.9600648480743E+42

Nth Root

y√n
2√n 19944.640683652
3√n 735.44603528288
4√n 141.22549586973
5√n 52.472346606809

Divisors of 397788692

1, 2, 4, 7, 14, 28, 14206739, 28413478, 56826956, 99447173, 198894346, 397788692

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397788691
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397788692 can be divided by 12 positive divisors. The sum of these divisors (counting 397788692) is 1, the average is 0.083333333333333.

Base conversion 397788692

Base System Value
2 Binary 10111101101011100011000010100
3 Ternary 1000201111202111112
4 Quaternary 113231130120110
5 Quinary 1303313214232
6 Senary 103245554152
8 Octal 2755343024
10 Decimal 397788692
12 Duodecimal b1275958
16 Hexadecimal 17b5c614
20 Vigesimal 6463bec
36 Base36 6ktzpw

Cryptographic Hash Functions

md5 1de0a09e70b9bd63b1a2ac431165db6d
sha1 87c7b4afbaa26f55903cf4c5baacda8a93eb250a
sha256 d03da492e734c7cfaed49691de618e1d8fdf1584c0e8a7b81b51dd652bb10f02
sha512 18ecfc22b8d1d4ef55380384134814d6b1d698afe112db2ccfc06ad6b2f5c87eca0692ea5cdb28945324245aec93cace1d6f853f32559a6e698730ccebca30ed
ripemd-160 0d3dc8cc73a810e59ffdcb9915488946ba7d6c08

397788692 as geometric shapes

Circle

Radius = n
Diameter 795577384
Circumference 2499380064.9366
Area 4.97112563421E+17

Sphere

Radius = n
Volume 2.6366100850668E+26
Surface area 1.988450253684E+18
Circumference 2499380064.9366

Square

Length = n
Perimeter 1591154768
Area 158235843483070864
Diagonal 562558163.18505

Cube

Length = n
Surface area 949415060898425184
Volume 6.2944429206647E+25
Space diagonal 688990225.22037

Equilateral Triangle

Length = n
Perimeter 1193366076
Area 6.8518130122799E+16
Altitude 344495112.61018

Triangular Pyramid

Length = n
Surface area 6.8518130122799E+16
Volume 7.4180721216562E+24
Height 187519387.72835