398698974 (number)

398698974 is an even 9-digits composite number following 398698973 and preceding 398698975. In scientific notation, it is written as 3.98698974 × 10^8. The sum of its digits is 63. It has a total of 6 prime factors and 48 positive divisors. There are 126103824 positive integers (up to 398698974) that are relatively prime to 398698974.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million six hundred ninety-eight thousand nine hundred seventy-four

Notation

Scientific notation 3.98698974 × 10^8
Engineering notation 3.98698974 × 10^6

Prime Factorization of 398698974

Prime Factorization 2 × 3 × 3 × 23 × 127 × 7583

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 132899658
Product of the distinct prime numbers

The prime factorization of 398698974 is 2 × 3 × 3 × 23 × 127 × 7583. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 77, 27, 693, 946, 9293, 3549, 47201, 51153, 913378, 558093, 8421823, 5420513, 75948672, 48827808, 631101181, 631632077, 4894024729, 1335386053

Basic calculations (n = 398698974)

Multiplication

n×y
n×2 797397948
n×3 1196096922
n×4 1594795896
n×5 1993494870

Division

n÷y
n÷2 199349487
n÷3 132899658
n÷3 99674743.5
n÷5 79739794.8

Exponentiation

ny
n2 158960871868652676
n3 6.3377536520177E+25
n4 2.5268558785242E+34
n5 1.0074548462135E+43

Nth Root

y√n
2√n 19967.447858953
3√n 736.00659527604
4√n 141.30622017078
5√n 52.49633973307

Divisors of 398698974

1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 207, 254, 381, 414, 762, 1143, 2286, 2921, 5842, 7583, 8763, 15166, 17526, 22749, 26289, 45498, 52578, 68247, 136494, 174409, 348818, 523227, 963041, 1046454, 1569681, 1926082, 2889123, 3139362, 5778246, 8667369, 17334738, 22149943, 44299886, 66449829, 132899658, 199349487, 398698974

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398698973
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398698974 can be divided by 48 positive divisors. The sum of these divisors (counting 398698974) is 1, the average is 0.020833333333333.

Base conversion 398698974

Base System Value
2 Binary 10111110000111010100111011110
3 Ternary 1000210020000011200
4 Quaternary 113300322213132
5 Quinary 1304031331344
6 Senary 103321300330
8 Octal 2760724736
10 Decimal 398698974
12 Duodecimal b16346a6
16 Hexadecimal 17c3a9de
20 Vigesimal 64bh78e
36 Base36 6ldi3i

Cryptographic Hash Functions

md5 ef143d2000c15bbbac7676f1c97675ff
sha1 cf27c9e367db49d9290ab3c3e8e2b5b035f86363
sha256 14e706fe58faf289549d0db261702e985016d12375fcdc701f0041f7bdf4c29a
sha512 891805cfa4a9cf8f08841c20af20570036752dde20b2ab86f078c388f68e95781ed62a052eeda99030f36f478c9e6c0f9f782cacaabbf9f81cd12411b3dfd154
ripemd-160 1db8680e57c8d3df8829d25cd593802721926668

398698974 as geometric shapes

Circle

Radius = n
Diameter 797397948
Circumference 2505099535.4244
Area 4.9939030727079E+17

Sphere

Radius = n
Volume 2.6547520417921E+26
Surface area 1.9975612290832E+18
Circumference 2505099535.4244

Square

Length = n
Perimeter 1594795896
Area 158960871868652676
Diagonal 563845496.33504

Cube

Length = n
Surface area 953765231211916056
Volume 6.3377536520177E+25
Space diagonal 690566879.89358

Equilateral Triangle

Length = n
Perimeter 1196096922
Area 6.8832076622988E+16
Altitude 345283439.94679

Triangular Pyramid

Length = n
Surface area 6.8832076622988E+16
Volume 7.4691143080526E+24
Height 187948498.77835