398850557 (number)

398850557 is an odd 9-digits composite number following 398850556 and preceding 398850558. In scientific notation, it is written as 3.98850557 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 328104000 positive integers (up to 398850557) that are relatively prime to 398850557.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million eight hundred fifty thousand five hundred fifty-seven

Notation

Scientific notation 3.98850557 × 10^8
Engineering notation 3.98850557 × 10^6

Prime Factorization of 398850557

Prime Factorization 7 × 31 × 31 × 211 × 281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12866147
Product of the distinct prime numbers

The prime factorization of 398850557 is 7 × 31 × 31 × 211 × 281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 45, 38, 913, 416, 2979, 1626, 21127, 87326, 135383, 667705, 8492563, 2935149, 78583550, 41313321, 673472888, 434292328, 7376035692, 9322373095

Basic calculations (n = 398850557)

Multiplication

n×y
n×2 797701114
n×3 1196551671
n×4 1595402228
n×5 1994252785

Division

n÷y
n÷2 199425278.5
n÷3 132950185.66667
n÷3 99712639.25
n÷5 79770111.4

Exponentiation

ny
n2 159081766819210249
n3 6.3449851304386E+25
n4 2.5307008534322E+34
n5 1.0093714449918E+43

Nth Root

y√n
2√n 19971.243251235
3√n 736.09985858083
4√n 141.31964920433
5√n 52.500330885942

Divisors of 398850557

1, 7, 31, 211, 217, 281, 961, 1477, 1967, 6541, 6727, 8711, 45787, 59291, 60977, 202771, 270041, 415037, 1419397, 1838021, 1890287, 12866147, 56978651, 398850557

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 -398850556
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 398850557 can be divided by 24 positive divisors. The sum of these divisors (counting 398850557) is 1, the average is 0.041666666666667.

Base conversion 398850557

Base System Value
2 Binary 10111110001011111100111111101
3 Ternary 1000210111201002212
4 Quaternary 113301133213331
5 Quinary 1304101204212
6 Senary 103324430205
8 Octal 2761374775
10 Decimal 398850557
12 Duodecimal b16a8365
16 Hexadecimal 17c5f9fd
20 Vigesimal 64cg67h
36 Base36 6lgr25

Cryptographic Hash Functions

md5 335992133c63b79e34be6b69876ea8d5
sha1 51fa4c9d39a868a937a6f306219687634673d927
sha256 f482156fc7192f5be67249c10fe564cb5cdf4c4b630afd2654566cce55202e60
sha512 c0ff7a4125259adadad90400a5f81b1b2343b568f89dd1563fa5df571af49161fd5dc5589138a50fad3d724577db4728b6594af34732b251f1d9a4a203347bf1
ripemd-160 410f737084e728b1c120daf8194db9c85ad85f60

398850557 as geometric shapes

Circle

Radius = n
Diameter 797701114
Circumference 2506051959.5028
Area 4.9977010995932E+17

Sphere

Radius = n
Volume 2.6577811563897E+26
Surface area 1.9990804398373E+18
Circumference 2506051959.5028

Square

Length = n
Perimeter 1595402228
Area 159081766819210249
Diagonal 564059867.06946

Cube

Length = n
Surface area 954490600915261494
Volume 6.3449851304386E+25
Space diagonal 690829429.35115

Equilateral Triangle

Length = n
Perimeter 1196551671
Area 6.8884425672174E+16
Altitude 345414714.67557

Triangular Pyramid

Length = n
Surface area 6.8884425672174E+16
Volume 7.4776366871016E+24
Height 188019955.68982