971308921 (number)

971308921 is an odd 9-digits composite number following 971308920 and preceding 971308922. In scientific notation, it is written as 9.71308921 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 876726720 positive integers (up to 971308921) that are relatively prime to 971308921.

Interesting facts

Basic properties

Name

Name nine hundred seventy-one million three hundred eight thousand nine hundred twenty-one

Notation

Scientific notation 9.71308921 × 10^8
Engineering notation 9.71308921 × 10^6

Prime Factorization of 971308921

Prime Factorization 11 × 283 × 613 × 509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 971308921
Product of the distinct prime numbers

The prime factorization of 971308921 is 11 × 283 × 613 × 509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 12, 41, 170, 66, 1804, 1496, 80523, 39397, 270912, 901900, 9677669, 640109, 15370843, 62722951, 693079220, 643839904, 46501501, 8840192403

Basic calculations (n = 971308921)

Multiplication

n×y
n×2 1942617842
n×3 2913926763
n×4 3885235684
n×5 4856544605

Division

n÷y
n÷2 485654460.5
n÷3 323769640.33333
n÷3 242827230.25
n÷5 194261784.2

Exponentiation

ny
n2 943441020014184241
n3 9.1637267917712E+26
n4 8.900809582454E+35
n5 8.6454357515599E+44

Nth Root

y√n
2√n 31165.82938091
3√n 990.34335639747
4√n 176.53846430993
5√n 62.7294493884

Divisors of 971308921

1, 11, 283, 509, 613, 3113, 5599, 6743, 144047, 173479, 312017, 1584517, 1908269, 3432187, 88300811, 971308921

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -971308920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 971308921 can be divided by 16 positive divisors. The sum of these divisors (counting 971308921) is 1, the average is 0.0625.

Base conversion 971308921

Base System Value
2 Binary 111001111001001111111101111001
3 Ternary 2111200200121100111
4 Quaternary 321321033331321
5 Quinary 3442123341141
6 Senary 240214304321
8 Octal 7171177571
10 Decimal 971308921
12 Duodecimal 2313580a1
16 Hexadecimal 39e4ff79
20 Vigesimal f3adc61
36 Base36 g2aird

Cryptographic Hash Functions

md5 397c0d721c56249c1f0b9ae851ac7519
sha1 092a8c061406a960b45787ee0a72d6470e3f6c2f
sha256 6560aabb7abb5a0fd7352e7533a37e46cae3c6bea4076c0e1cbef6b4550eec61
sha512 708c75da0ca0ad3a499cc59c9a3d9c868814b09c003ecad36049aac4fcdc7fbfaa93cdb763d274e68ebcfee5bf3fc3a70c05b78d2397673536c9b2b9a904d92b
ripemd-160 52f9a7709c248fa6fc90dff26fd69de0f9a4dd3f

971308921 as geometric shapes

Circle

Radius = n
Diameter 1942617842
Circumference 6102913941.1597
Area 2.9639073775718E+18

Sphere

Radius = n
Volume 3.838492902471E+27
Surface area 1.1855629510287E+19
Circumference 6102913941.1597

Square

Length = n
Perimeter 3885235684
Area 943441020014184241
Diagonal 1373638249.3322

Cube

Length = n
Surface area 5660646120085105446
Volume 9.1637267917712E+26
Space diagonal 1682356401.0169

Equilateral Triangle

Length = n
Perimeter 2913926763
Area 4.0852194515229E+17
Altitude 841178200.50845

Triangular Pyramid

Length = n
Surface area 4.0852194515229E+17
Volume 1.0799555592337E+26
Height 457879416.44406