397450140 (number)

397450140 is an even 9-digits composite number following 397450139 and preceding 397450141. In scientific notation, it is written as 3.97450140 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 36 positive divisors. There are 99747840 positive integers (up to 397450140) that are relatively prime to 397450140.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred fifty thousand one hundred forty

Notation

Scientific notation 3.97450140 × 10^8
Engineering notation 3.97450140 × 10^6

Prime Factorization of 397450140

Prime Factorization 2 × 2 × 15 × 17 × 17 × 22921

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 11689710
Product of the distinct prime numbers

The prime factorization of 397450140 is 2 × 2 × 15 × 17 × 17 × 22921. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397450140)

Multiplication

n×y
n×2 794900280
n×3 1192350420
n×4 1589800560
n×5 1987250700

Division

n÷y
n÷2 198725070
n÷3 132483380
n÷3 99362535
n÷5 79490028

Exponentiation

ny
n2 157966613786019600
n3 6.2783852764579E+25
n4 2.4953451071021E+34
n5 9.9177526216606E+42

Nth Root

y√n
2√n 19936.151584496
3√n 735.23733369428
4√n 141.19543754844
5√n 52.463411878892

Divisors of 397450140

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397450139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397450140 can be divided by 36 positive divisors. The sum of these divisors (counting 397450140) is 1, the average is 0.027777777777778.

Base conversion 397450140

Base System Value
2 Binary 10111101100001001101110011100
3 Ternary 1000200212120002120
4 Quaternary 113230021232130
5 Quinary 1303221401030
6 Senary 103234422540
8 Octal 2754115634
10 Decimal 397450140
12 Duodecimal b1131a50
16 Hexadecimal 17b09b9c
20 Vigesimal 6441570
36 Base36 6kmqho

Cryptographic Hash Functions

md5 597adad3ea70843fae35b44ededdf660
sha1 98b2e654006ec6c9a5af89d48717afa9c896cdcf
sha256 524bbe6bfc6a639c9a00dcb7fc8badee075dfcef0ad33f8fe26006de5463eb5f
sha512 f74585cfa1bd33d07bd19db363ebf5063514cbddf5816acc1ada66d39e9f1ed6467d9b846c3531a007097362851410b5f38805921cdfb99a6d645abf04be7e72
ripemd-160 d53d00cf468653c9cf3ed446841f571d6cf50412

397450140 as geometric shapes

Circle

Radius = n
Diameter 794900280
Circumference 2497252879.9845
Area 4.9626675338262E+17

Sphere

Radius = n
Volume 2.6298838747902E+26
Surface area 1.9850670135305E+18
Circumference 2497252879.9845

Square

Length = n
Perimeter 1589800560
Area 157966613786019600
Diagonal 562079378.35509

Cube

Length = n
Surface area 947799682716117600
Volume 6.2783852764579E+25
Space diagonal 688403835.95536

Equilateral Triangle

Length = n
Perimeter 1192350420
Area 6.8401550244249E+16
Altitude 344201917.97768

Triangular Pyramid

Length = n
Surface area 6.8401550244249E+16
Volume 7.3991480064753E+24
Height 187359792.78503