1397754920 (number)

1397754920 is an even 10-digits composite number following 1397754919 and preceding 1397754921. In scientific notation, it is written as 1.397754920 × 10^9. The sum of its digits is 47. It has a total of 6 prime factors and 32 positive divisors. There are 543990528 positive integers (up to 1397754920) that are relatively prime to 1397754920.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety-seven million seven hundred fifty-four thousand nine hundred twenty

Notation

Scientific notation 1.397754920 × 10^9
Engineering notation 1.397754920 × 10^9

Prime Factorization of 1397754920

Prime Factorization 2 × 2 × 2 × 5 × 37 × 944429

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 349438730
Product of the distinct prime numbers

The prime factorization of 1397754920 is 2 × 2 × 2 × 5 × 37 × 944429. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1397754920)

Multiplication

n×y
n×2 2795509840
n×3 4193264760
n×4 5591019680
n×5 6988774600

Division

n÷y
n÷2 698877460
n÷3 465918306.66667
n÷3 349438730
n÷5 279550984

Exponentiation

ny
n2 1953718816384206400
n3 2.7308200878976E+27
n4 3.8170172134937E+36
n5 5.3352545898855E+45

Nth Root

y√n
2√n 37386.560686963
3√n 1118.0906349632
4√n 193.35604641946
5√n 67.466193242335

Divisors of 1397754920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1397754919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1397754920 can be divided by 32 positive divisors. The sum of these divisors (counting 1397754920) is 1, the average is 0.03125.

Base conversion 1397754920

Base System Value
2 Binary 1010011010100000000110000101000
3 Ternary 10121102010022021202
4 Quaternary 1103110000300220
5 Quinary 10330311124140
6 Senary 350410423332
8 Octal 12324006050
10 Decimal 1397754920
12 Duodecimal 330131b48
16 Hexadecimal 53500c28
20 Vigesimal 11gfj760
36 Base36 n46qlk

Cryptographic Hash Functions

md5 80bc1961b719893e0aca860e24a509b5
sha1 8f6ae779c82396da4d2d44b3a6423c2d5927af00
sha256 a47b02d76d1f75e6f4cb895323c0f46a758a1cbfb1afc3518d27170e91bac5cb
sha512 4cfa7af44753cec16ec0af78feec1c5d9352375c8b152c7e32b9e59a65733a0bfe8ac5b3eb42a868610d21a398c9451db8f3483a5525e085f8395c6a5debd178
ripemd-160 45c494da8c4a054d85f0f8e8306667abe257df35

1397754920 as geometric shapes

Circle

Radius = n
Diameter 2795509840
Circumference 8782353176.382
Area 6.1377886807328E+18

Sphere

Radius = n
Volume 1.1438832435219E+28
Surface area 2.4551154722931E+19
Circumference 8782353176.382

Square

Length = n
Perimeter 5591019680
Area 1953718816384206400
Diagonal 1976723964.7377

Cube

Length = n
Surface area 1.1722312898305E+19
Volume 2.7308200878976E+27
Space diagonal 2420982537.9694

Equilateral Triangle

Length = n
Perimeter 4193264760
Area 8.4598506342019E+17
Altitude 1210491268.9847

Triangular Pyramid

Length = n
Surface area 8.4598506342019E+17
Volume 3.2183023372547E+26
Height 658907988.24591