397492008 (number)

397492008 is an even 9-digits composite number following 397492007 and preceding 397492009. In scientific notation, it is written as 3.97492008 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 123793920 positive integers (up to 397492008) that are relatively prime to 397492008.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred ninety-two thousand eight

Notation

Scientific notation 3.97492008 × 10^8
Engineering notation 3.97492008 × 10^6

Prime Factorization of 397492008

Prime Factorization 2 × 2 × 2 × 3 × 19 × 73 × 11941

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 99373002
Product of the distinct prime numbers

The prime factorization of 397492008 is 2 × 2 × 2 × 3 × 19 × 73 × 11941. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 4, 29, 79, 394, 355, 9009, 4735, 56182, 44824, 884112, 525424, 5289453, 2613735, 86756672, 98356262, 985439293, 660219466, 2194069815, 3674767058

Basic calculations (n = 397492008)

Multiplication

n×y
n×2 794984016
n×3 1192476024
n×4 1589968032
n×5 1987460040

Division

n÷y
n÷2 198746004
n÷3 132497336
n÷3 99373002
n÷5 79498401.6

Exponentiation

ny
n2 157999896423872064
n3 6.2803696093317E+25
n4 2.4963967269954E+34
n5 9.9229774777804E+42

Nth Root

y√n
2√n 19937.201609052
3√n 735.26314979274
4√n 141.1991558369
5√n 52.464517147381

Divisors of 397492008

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 584, 876, 1387, 1752, 2774, 4161, 5548, 8322, 11096, 11941, 16644, 23882, 33288, 35823, 47764, 71646, 95528, 143292, 226879, 286584, 453758, 680637, 871693, 907516, 1361274, 1743386, 1815032, 2615079, 2722548, 3486772, 5230158, 5445096, 6973544, 10460316, 16562167, 20920632, 33124334, 49686501, 66248668, 99373002, 132497336, 198746004, 397492008

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397492007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397492008 can be divided by 64 positive divisors. The sum of these divisors (counting 397492008) is 1, the average is 0.015625.

Base conversion 397492008

Base System Value
2 Binary 10111101100010011111100101000
3 Ternary 1000200221200112020
4 Quaternary 113230103330220
5 Quinary 1303224221013
6 Senary 103235344440
8 Octal 2754237450
10 Decimal 397492008
12 Duodecimal b1152120
16 Hexadecimal 17b13f28
20 Vigesimal 6446a08
36 Base36 6knmso

Cryptographic Hash Functions

md5 bbc9d23408fd6f02b9d626c06a065850
sha1 1e66fcbcd296b625a25e6020ef3644946893bf3a
sha256 4fd5db79c107e7caa51ae54a3a293d6598e88e3c0a62fac95a35f5af4a6b299d
sha512 72396dedf9bdd7d15e0f547fb904d1c4576444cbc5aa475f77536f2c18a2ec59e85866b3e836b58c2d8e19646b81feaa6fceadeb0ac691ba77e008e8027f027b
ripemd-160 ddeea58f3c0bba47b3a3bed86dd9c45cae4a62a9

397492008 as geometric shapes

Circle

Radius = n
Diameter 794984016
Circumference 2497515944.3869
Area 4.9637131387318E+17

Sphere

Radius = n
Volume 2.6307150702007E+26
Surface area 1.9854852554927E+18
Circumference 2497515944.3869

Square

Length = n
Perimeter 1589968032
Area 157999896423872064
Diagonal 562138588.64851

Cube

Length = n
Surface area 947999378543232384
Volume 6.2803696093317E+25
Space diagonal 688476353.45857

Equilateral Triangle

Length = n
Perimeter 1192476024
Area 6.8415962049192E+16
Altitude 344238176.72929

Triangular Pyramid

Length = n
Surface area 6.8415962049192E+16
Volume 7.4014865651939E+24
Height 187379529.5495