977046921 (number)

977046921 is an odd 9-digits composite number following 977046920 and preceding 977046922. In scientific notation, it is written as 9.77046921 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 651145824 positive integers (up to 977046921) that are relatively prime to 977046921.

Interesting facts

Basic properties

Name

Name nine hundred seventy-seven million forty-six thousand nine hundred twenty-one

Notation

Scientific notation 9.77046921 × 10^8
Engineering notation 9.77046921 × 10^6

Prime Factorization of 977046921

Prime Factorization 9 × 3 × 6947 × 5209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 977046921
Product of the distinct prime numbers

The prime factorization of 977046921 is 9 × 3 × 6947 × 5209. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 23, 88, 755, 676, 3149, 431, 35817, 76135, 993982, 912652, 1186611, 8775892, 93875554, 85889514, 778064034, 765502343, 8199342452, 2807157387

Basic calculations (n = 977046921)

Multiplication

n×y
n×2 1954093842
n×3 2931140763
n×4 3908187684
n×5 4885234605

Division

n÷y
n÷2 488523460.5
n÷3 325682307
n÷3 244261730.25
n÷5 195409384.2

Exponentiation

ny
n2 954620685835580241
n3 9.3270920181856E+26
n4 9.1130065382519E+35
n5 8.9038349792519E+44

Nth Root

y√n
2√n 31257.749775056
3√n 992.28967738231
4√n 176.7986136118
5√n 62.803389621894

Divisors of 977046921

1, 3, 9, 27, 5209, 6947, 15627, 20841, 46881, 62523, 140643, 187569, 36186923, 108560769, 325682307, 977046921

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 -977046920
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 977046921 can be divided by 16 positive divisors. The sum of these divisors (counting 977046921) is 1, the average is 0.0625.

Base conversion 977046921

Base System Value
2 Binary 111010001111001000110110001001
3 Ternary 2112002111010102000
4 Quaternary 322033020312021
5 Quinary 4000111000141
6 Senary 240541301213
8 Octal 7217106611
10 Decimal 977046921
12 Duodecimal 233264809
16 Hexadecimal 3a3c8d89
20 Vigesimal f56ah61
36 Base36 g5pi89

Cryptographic Hash Functions

md5 b70c2e8cb6db769cdda50f2cfbc5f698
sha1 9d6f40e0298d973e51074db2eeb10d0ec87e6787
sha256 42bf23c364f81f107888e7499b9fd16b97ff3c30b104dafb86b42517be6f44f8
sha512 1355a71cc9237076c6ab6f06b39838d2a1d79be6c933f578e9be3878d4d399a06698c37f16be43e5f8715d1b8b9035fbf564df32fc7884a5bd772b37269ffb48
ripemd-160 d129536268b741098b7c49a802c70928b3c12966

977046921 as geometric shapes

Circle

Radius = n
Diameter 1954093842
Circumference 6138966858.4523
Area 2.9990293335859E+18

Sphere

Radius = n
Volume 3.9069231684917E+27
Surface area 1.1996117334344E+19
Circumference 6138966858.4523

Square

Length = n
Perimeter 3908187684
Area 954620685835580241
Diagonal 1381753006.7531

Cube

Length = n
Surface area 5727724115013481446
Volume 9.3270920181856E+26
Space diagonal 1692294908.5507

Equilateral Triangle

Length = n
Perimeter 2931140763
Area 4.1336288245587E+17
Altitude 846147454.27537

Triangular Pyramid

Length = n
Surface area 4.1336288245587E+17
Volume 1.0992083358017E+26
Height 460584335.58436