398049289 (number)

398049289 is an odd 9-digits composite number following 398049288 and preceding 398049290. In scientific notation, it is written as 3.98049289 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 361862980 positive integers (up to 398049289) that are relatively prime to 398049289.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million forty-nine thousand two hundred eighty-nine

Notation

Scientific notation 3.98049289 × 10^8
Engineering notation 3.98049289 × 10^6

Prime Factorization of 398049289

Prime Factorization 11 × 36186299

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398049289
Product of the distinct prime numbers

The prime factorization of 398049289 is 11 × 36186299. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 62, 19, 943, 451, 4187, 6699, 42120, 68527, 635867, 461555, 4269863, 1761411, 3238343, 55907570, 672416421, 468692888, 4002823917, 5404970623

Basic calculations (n = 398049289)

Multiplication

n×y
n×2 796098578
n×3 1194147867
n×4 1592197156
n×5 1990246445

Division

n÷y
n÷2 199024644.5
n÷3 132683096.33333
n÷3 99512322.25
n÷5 79609857.8

Exponentiation

ny
n2 158443236473405521
n3 6.3068217625098E+25
n4 2.5104259184168E+34
n5 9.9927325191296E+42

Nth Root

y√n
2√n 19951.172622179
3√n 735.60660059269
4√n 141.24861989478
5√n 52.47921988126

Divisors of 398049289

1, 11, 36186299, 398049289

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398049288
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398049289 can be divided by 4 positive divisors. The sum of these divisors (counting 398049289) is 1, the average is 0.25.

Base conversion 398049289

Base System Value
2 Binary 10111101110011100000000001001
3 Ternary 1000201222222222021
4 Quaternary 113232130000021
5 Quinary 1303400034124
6 Senary 103255324441
8 Octal 2756340011
10 Decimal 398049289
12 Duodecimal b1380721
16 Hexadecimal 17b9c009
20 Vigesimal 647g349
36 Base36 6kzksp

Cryptographic Hash Functions

md5 6bfb0ddd0e77b41b08bc7dbdd04fd3ed
sha1 9a934bb306aa714e7c6b2c785f0af025e1270d68
sha256 2952b0810385fd7ac3c7ec2402a17e3389e17d9dd9807583c70e3e86e972f44a
sha512 9731636139a504efee4e87d8be43c4c7ea77b09e0131d715180cac1430b2413ff06ab2ffe556d67806c4ca07cd358f85eda09720fb23db7d3b255a8ac04ccf1f
ripemd-160 02807f65bb504a3808bbea04e0c6eb2573d7298b

398049289 as geometric shapes

Circle

Radius = n
Diameter 796098578
Circumference 2501017444.1781
Area 4.9776410771584E+17

Sphere

Radius = n
Volume 2.6417953222135E+26
Surface area 1.9910564308634E+18
Circumference 2501017444.1781

Square

Length = n
Perimeter 1592197156
Area 158443236473405521
Diagonal 562926702.99677

Cube

Length = n
Surface area 950659418840433126
Volume 6.3068217625098E+25
Space diagonal 689441592.46467

Equilateral Triangle

Length = n
Perimeter 1194147867
Area 6.8607933921897E+16
Altitude 344720796.23233

Triangular Pyramid

Length = n
Surface area 6.8607933921897E+16
Volume 7.4326607266759E+24
Height 187642234.33226