421945877 (number)

421945877 is an odd 9-digits prime number following 421945876 and preceding 421945878. In scientific notation, it is written as 4.21945877 × 10^8. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 421945876 positive integers (up to 421945877) that are relatively prime to 421945877.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million nine hundred forty-five thousand eight hundred seventy-seven

Notation

Scientific notation 4.21945877 × 10^8
Engineering notation 4.21945877 × 10^6

Prime Factorization of 421945877

Prime Factorization 421945877

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 421945877
Product of the distinct prime numbers

The prime factorization of 421945877 is 421945877. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 7, 92, 73, 808, 910, 8714, 462, 84406, 87747, 475066, 188546, 2978206, 6953966, 29853202, 72795432, 876444508, 753332409, 8194573968, 373412296

Basic calculations (n = 421945877)

Multiplication

n×y
n×2 843891754
n×3 1265837631
n×4 1687783508
n×5 2109729385

Division

n÷y
n÷2 210972938.5
n÷3 140648625.66667
n÷3 105486469.25
n÷5 84389175.4

Exponentiation

ny
n2 178038323117299129
n3 7.5122536387338E+25
n4 3.169764449842E+34
n5 1.337469040672E+43

Nth Root

y√n
2√n 20541.321208725
3√n 750.04199883327
4√n 143.3224379109
5√n 53.094721792927

Divisors of 421945877

1, 421945877

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 421945878
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 210972939
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 20541.321233066
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999952601
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421945877 can be divided by 2 positive divisors. The sum of these divisors (counting 421945877) is 421945878, the average is 210972939.

Base conversion 421945877

Base System Value
2 Binary 11001001001100110001000010101
3 Ternary 1002101222001221002
4 Quaternary 121021212020111
5 Quinary 1331004232002
6 Senary 105511433045
8 Octal 3111461025
10 Decimal 421945877
12 Duodecimal b9385785
16 Hexadecimal 19266215
20 Vigesimal 6bh34dh
36 Base36 6z7rit

Cryptographic Hash Functions

md5 932198560c4ce221682b9f5eb310b328
sha1 cd8fab2f7d8891056816285ae031a57132ad77b9
sha256 e704d172041ea27df1397e2d2a4771d81a1bc155e8fe0d0f5b28db2916233818
sha512 a9393413e655777851d25b61daf570b9945a4ccd468bcc4146ffaee6560e8a16ce8dee33b3bbeaffdeb33f576e744b1124c5326613068b7c484509ae38eb267a
ripemd-160 1fa12eb38f3dac8fd91b15f95f804b8eda9bd9b7

421945877 as geometric shapes

Circle

Radius = n
Diameter 843891754
Circumference 2651164134.7914
Area 5.5932388796275E+17

Sphere

Radius = n
Volume 3.1467254457799E+26
Surface area 2.237295551851E+18
Circumference 2651164134.7914

Square

Length = n
Perimeter 1687783508
Area 178038323117299129
Diagonal 596721581.84081

Cube

Length = n
Surface area 1068229938703794774
Volume 7.5122536387338E+25
Space diagonal 730831697.00821

Equilateral Triangle

Length = n
Perimeter 1265837631
Area 7.7092855333382E+16
Altitude 365415848.5041

Triangular Pyramid

Length = n
Surface area 7.7092855333382E+16
Volume 8.85327581657E+24
Height 198907193.94694