2177996921 (number)

2177996921 is an odd 10-digits composite number following 2177996920 and preceding 2177996922. In scientific notation, it is written as 2.177996921 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 2163379344 positive integers (up to 2177996921) that are relatively prime to 2177996921.

Interesting facts

Basic properties

Name

Name two billion one hundred seventy-seven million nine hundred ninety-six thousand nine hundred twenty-one

Notation

Scientific notation 2.177996921 × 10^9
Engineering notation 2.177996921 × 10^9

Prime Factorization of 2177996921

Prime Factorization 149 × 14617429

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2177996921
Product of the distinct prime numbers

The prime factorization of 2177996921 is 149 × 14617429. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 6, 15, 802, 355, 7516, 4829, 3278, 12116, 215927, 343506, 326632, 6890642, 3108742, 78635674, 698810932, 113261757, 4039781897, 5098335405

Basic calculations (n = 2177996921)

Multiplication

n×y
n×2 4355993842
n×3 6533990763
n×4 8711987684
n×5 10889984605

Division

n÷y
n÷2 1088998460.5
n÷3 725998973.66667
n÷3 544499230.25
n÷5 435599384.2

Exponentiation

ny
n2 4743670587885480241
n3 1.0331699934653E+28
n4 2.250241064637E+37
n5 4.9010181102871E+46

Nth Root

y√n
2√n 46669.014570698
3√n 1296.240999365
4√n 216.03012422044
5√n 73.724434889236

Divisors of 2177996921

1, 149, 14617429, 2177996921

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 -2177996920
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 2177996921 can be divided by 4 positive divisors. The sum of these divisors (counting 2177996921) is 1, the average is 0.25.

Base conversion 2177996921

Base System Value
2 Binary 10000001110100011001100001111001
3 Ternary 12121210021201002122
4 Quaternary 2001310121201321
5 Quinary 13430031400141
6 Senary 1000042011025
8 Octal 20164314171
10 Decimal 2177996921
12 Duodecimal 5094a6a75
16 Hexadecimal 81d19879
20 Vigesimal 1e0c9c61
36 Base36 100q16h

Cryptographic Hash Functions

md5 3a740d644f91cb1209954b15f6ac31db
sha1 4467c0021c03298cbb35083fc375befb01acfa74
sha256 d20f7a47444d4be3fe3ce2b45bfba1014c83b20473cadedccc372520a9e3cf15
sha512 7985e55f72e567cd905bdcc9a66a1fea59c18163989d6c24d794d43d39f50f841bf7772e5c0994099ce1c12f1e80c140e034f0e14486cb1653a76e6ce94f1b83
ripemd-160 eaa0ed3d702224e11cd8a44695353a2501a46aeb

2177996921 as geometric shapes

Circle

Radius = n
Diameter 4355993842
Circumference 13684758253.11
Area 1.4902680669951E+19

Sphere

Radius = n
Volume 4.3277323485066E+28
Surface area 5.9610722679804E+19
Circumference 13684758253.11

Square

Length = n
Perimeter 8711987684
Area 4743670587885480241
Diagonal 3080152784.485

Cube

Length = n
Surface area 2.8462023527313E+19
Volume 1.0331699934653E+28
Space diagonal 3772401325.9006

Equilateral Triangle

Length = n
Perimeter 6533990763
Area 2.0540696181469E+18
Altitude 1886200662.9503

Triangular Pyramid

Length = n
Surface area 2.0540696181469E+18
Volume 1.2176025141629E+27
Height 1026717594.8283