398045137 (number)

398045137 is an odd 9-digits composite number following 398045136 and preceding 398045138. In scientific notation, it is written as 3.98045137 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 341181540 positive integers (up to 398045137) that are relatively prime to 398045137.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million forty-five thousand one hundred thirty-seven

Notation

Scientific notation 3.98045137 × 10^8
Engineering notation 3.98045137 × 10^6

Prime Factorization of 398045137

Prime Factorization 7 × 56863591

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398045137
Product of the distinct prime numbers

The prime factorization of 398045137 is 7 × 56863591. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 34, 87, 580, 417, 6835, 9170, 37673, 82315, 370294, 923707, 5534237, 9133754, 57257226, 16404030, 741608619, 387748893, 2458100630, 7419365045

Basic calculations (n = 398045137)

Multiplication

n×y
n×2 796090274
n×3 1194135411
n×4 1592180548
n×5 1990225685

Division

n÷y
n÷2 199022568.5
n÷3 132681712.33333
n÷3 99511284.25
n÷5 79609027.4

Exponentiation

ny
n2 158439931089348769
n3 6.306624407673E+25
n4 2.5103211763598E+34
n5 9.9922113655812E+42

Nth Root

y√n
2√n 19951.068567874
3√n 735.60404291176
4√n 141.24825155687
5√n 52.47911040003

Divisors of 398045137

1, 7, 56863591, 398045137

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 -398045136
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 398045137 can be divided by 4 positive divisors. The sum of these divisors (counting 398045137) is 1, the average is 0.25.

Base conversion 398045137

Base System Value
2 Binary 10111101110011010111111010001
3 Ternary 1000201222210021111
4 Quaternary 113232122333101
5 Quinary 1303344421022
6 Senary 103255253321
8 Octal 2756327721
10 Decimal 398045137
12 Duodecimal b137a241
16 Hexadecimal 17b9afd1
20 Vigesimal 647fcgh
36 Base36 6kzhld

Cryptographic Hash Functions

md5 13feb4f6067436f810251772f530d16a
sha1 d262fc4a146cb5c7f3bc16de348c5c1ee2ade42a
sha256 dab532a98aa3932e7eaa768bd0d280662f3ed7ad646ec257aa284364e18c44df
sha512 645e7b09f32124d92778322accf2484bee1606bff0dd4e3500aea4451d641165a515c7c731cb4dae0bd8cb6c92998531368b7f4a45cc9fd48a20be60aec58042
ripemd-160 ccce7a21dde7dea5dfa6fd460b688a2e7875aec2

398045137 as geometric shapes

Circle

Radius = n
Diameter 796090274
Circumference 2500991356.3927
Area 4.9775372354557E+17

Sphere

Radius = n
Volume 2.6417126544128E+26
Surface area 1.9910148941823E+18
Circumference 2500991356.3927

Square

Length = n
Perimeter 1592180548
Area 158439931089348769
Diagonal 562920831.18206

Cube

Length = n
Surface area 950639586536092614
Volume 6.306624407673E+25
Space diagonal 689434400.98971

Equilateral Triangle

Length = n
Perimeter 1194135411
Area 6.8606502648616E+16
Altitude 344717200.49486

Triangular Pyramid

Length = n
Surface area 6.8606502648616E+16
Volume 7.4324281417703E+24
Height 187640277.06069