972914891 (number)

972914891 is an odd 9-digits composite number following 972914890 and preceding 972914892. In scientific notation, it is written as 9.72914891 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 898075272 positive integers (up to 972914891) that are relatively prime to 972914891.

Interesting facts

Basic properties

Name

Name nine hundred seventy-two million nine hundred fourteen thousand eight hundred ninety-one

Notation

Scientific notation 9.72914891 × 10^8
Engineering notation 9.72914891 × 10^6

Prime Factorization of 972914891

Prime Factorization 13 × 74839607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 972914891
Product of the distinct prime numbers

The prime factorization of 972914891 is 13 × 74839607. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 65, 2, 939, 949, 8281, 5342, 52052, 3508, 938220, 484505, 6930927, 5280832, 57164179, 24630341, 72233209, 69958796, 3780884863, 2356683446

Basic calculations (n = 972914891)

Multiplication

n×y
n×2 1945829782
n×3 2918744673
n×4 3891659564
n×5 4864574455

Division

n÷y
n÷2 486457445.5
n÷3 324304963.66667
n÷3 243228722.75
n÷5 194582978.2

Exponentiation

ny
n2 946563385129541881
n3 9.209256126679E+26
n4 8.959822420679E+35
n5 8.7171446537942E+44

Nth Root

y√n
2√n 31191.583656493
3√n 990.8888697521
4√n 176.61139163852
5√n 62.750179158482

Divisors of 972914891

1, 13, 74839607, 972914891

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 -972914890
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 972914891 can be divided by 4 positive divisors. The sum of these divisors (counting 972914891) is 1, the average is 0.25.

Base conversion 972914891

Base System Value
2 Binary 111001111111011000000011001011
3 Ternary 2111210201012022212
4 Quaternary 321333120003023
5 Quinary 3443031234031
6 Senary 240312535335
8 Octal 7177300313
10 Decimal 972914891
12 Duodecimal 2319b154b
16 Hexadecimal 39fd80cb
20 Vigesimal f40e74b
36 Base36 g38xxn

Cryptographic Hash Functions

md5 89ea2f94e0d13f9efc423803ad7c41ab
sha1 c87b4340654938a8c6775215ea64ef416fc3da63
sha256 a5a2a6444d9db26a8c9d331e9b4a7e69e6164a8743d0fc2ee48e1610dee3709c
sha512 6ac3c46751abd6a374b1fb466b628037c04c6b55c49d7894053eaf6625526525ba51bda9a970e6c7dcfb8d7a55bebfe319fa6d0cf7fd84cde429978aecdf5312
ripemd-160 d6623da12f60ab4cd783581acc86fb077f58ba42

972914891 as geometric shapes

Circle

Radius = n
Diameter 1945829782
Circumference 6113004548.2674
Area 2.9737165768801E+18

Sphere

Radius = n
Volume 3.8575641856802E+27
Surface area 1.189486630752E+19
Circumference 6113004548.2674

Square

Length = n
Perimeter 3891659564
Area 946563385129541881
Diagonal 1375909433.8869

Cube

Length = n
Surface area 5679380310777251286
Volume 9.209256126679E+26
Space diagonal 1685138022.6523

Equilateral Triangle

Length = n
Perimeter 2918744673
Area 4.0987396890719E+17
Altitude 842569011.32617

Triangular Pyramid

Length = n
Surface area 4.0987396890719E+17
Volume 1.0853212428097E+26
Height 458636477.96231