421969907 (number)

421969907 is an odd 9-digits composite number following 421969906 and preceding 421969908. In scientific notation, it is written as 4.21969907 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 421899120 positive integers (up to 421969907) that are relatively prime to 421969907.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million nine hundred sixty-nine thousand nine hundred seven

Notation

Scientific notation 4.21969907 × 10^8
Engineering notation 4.21969907 × 10^6

Prime Factorization of 421969907

Prime Factorization 6571 × 64217

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 421969907
Product of the distinct prime numbers

The prime factorization of 421969907 is 6571 × 64217. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 38, 18, 18, 322, 884, 1520, 67109, 57028, 899838, 813054, 4955406, 9622061, 47963188, 94772166, 540231415, 213588600, 2466612026, 9749222408

Basic calculations (n = 421969907)

Multiplication

n×y
n×2 843939814
n×3 1265909721
n×4 1687879628
n×5 2109849535

Division

n÷y
n÷2 210984953.5
n÷3 140656635.66667
n÷3 105492476.75
n÷5 84393981.4

Exponentiation

ny
n2 178058602413588649
n3 7.5135371901012E+25
n4 3.170486589348E+34
n5 1.3378499312519E+43

Nth Root

y√n
2√n 20541.906118956
3√n 750.05623696828
4√n 143.32447843602
5√n 53.09532653262

Divisors of 421969907

1, 6571, 64217, 421969907

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 -421969906
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 421969907 can be divided by 4 positive divisors. The sum of these divisors (counting 421969907) is 1, the average is 0.25.

Base conversion 421969907

Base System Value
2 Binary 11001001001101011111111110011
3 Ternary 1002102000021220002
4 Quaternary 121021223333303
5 Quinary 1331011014112
6 Senary 105512140215
8 Octal 3111537763
10 Decimal 421969907
12 Duodecimal b939766b
16 Hexadecimal 1926bff3
20 Vigesimal 6bh64f7
36 Base36 6z8a2b

Cryptographic Hash Functions

md5 50980e727cfdb1a195a9db97e5ca9f6f
sha1 b6b26cda3920730014c4e5ceb3718d0739038d5f
sha256 2b86580c75c928b0b33fe7e1140f0cd2a5e476965c7b63934d1baf1b6a97535e
sha512 591f13ca83660aa15b34518aa46910a917c0966a2b96394c0cf7dc86cd58e96558186864c02e8cc62a40361b7e922c90b4cda00993acbb28c363751e210d9f54
ripemd-160 1938dfefcc2bbbfc58d4094d56d24f6aa8c82383

421969907 as geometric shapes

Circle

Radius = n
Diameter 843939814
Circumference 2651315119.7343
Area 5.59387597251E+17

Sphere

Radius = n
Volume 3.1472630985194E+26
Surface area 2.237550389004E+18
Circumference 2651315119.7343

Square

Length = n
Perimeter 1687879628
Area 178058602413588649
Diagonal 596755565.39271

Cube

Length = n
Surface area 1068351614481531894
Volume 7.5135371901012E+25
Space diagonal 730873318.18911

Equilateral Triangle

Length = n
Perimeter 1265909721
Area 7.710163652626E+16
Altitude 365436659.09456

Triangular Pyramid

Length = n
Surface area 7.710163652626E+16
Volume 8.8547884963631E+24
Height 198918521.79757