421755992 (number)

421755992 is an even 9-digits composite number following 421755991 and preceding 421755993. In scientific notation, it is written as 4.21755992 × 10^8. The sum of its digits is 44. It has a total of 7 prime factors and 48 positive divisors. There are 164275200 positive integers (up to 421755992) that are relatively prime to 421755992.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million seven hundred fifty-five thousand nine hundred ninety-two

Notation

Scientific notation 4.21755992 × 10^8
Engineering notation 4.21755992 × 10^6

Prime Factorization of 421755992

Prime Factorization 2 × 2 × 2 × 31 × 119 × 31 × 461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3401258
Product of the distinct prime numbers

The prime factorization of 421755992 is 2 × 2 × 2 × 31 × 119 × 31 × 461. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 6, 5, 23, 863, 461, 7854, 134, 9251, 32059, 443523, 172929, 1140713, 7025748, 78571438, 41472992, 191703870, 607355883, 74085557, 7687578670

Basic calculations (n = 421755992)

Multiplication

n×y
n×2 843511984
n×3 1265267976
n×4 1687023968
n×5 2108779960

Division

n÷y
n÷2 210877996
n÷3 140585330.66667
n÷3 105438998
n÷5 84351198.4

Exponentiation

ny
n2 177878116787904064
n3 7.5021161600974E+25
n4 3.1640624432011E+34
n5 1.3344622944822E+43

Nth Root

y√n
2√n 20536.698663612
3√n 749.92947010833
4√n 143.30631062033
5√n 53.089942172072

Divisors of 421755992

1, 2, 4, 8, 31, 62, 119, 124, 238, 248, 461, 476, 922, 952, 961, 1844, 1922, 3688, 3689, 3844, 7378, 7688, 14291, 14756, 28582, 29512, 54859, 57164, 109718, 114328, 114359, 219436, 228718, 438872, 443021, 457436, 886042, 914872, 1700629, 1772084, 3401258, 3544168, 6802516, 13605032, 52719499, 105438998, 210877996, 421755992

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421755991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421755992 can be divided by 48 positive divisors. The sum of these divisors (counting 421755992) is 1, the average is 0.020833333333333.

Base conversion 421755992

Base System Value
2 Binary 11001001000110111110001011000
3 Ternary 1002101121102110022
4 Quaternary 121020313301120
5 Quinary 1330432142432
6 Senary 105503410012
8 Octal 3110676130
10 Decimal 421755992
12 Duodecimal b92b3908
16 Hexadecimal 19237c58
20 Vigesimal 6bfj9jc
36 Base36 6z3p08

Cryptographic Hash Functions

md5 9f8481a0d0a45d4c139e8721e37030aa
sha1 1b4078cce565ed1f6232f29d91aeb49730371ba2
sha256 32b20549b66e8bb5f98c98e990448b5e4051d297f69a4eeec227001c6fb001ce
sha512 095bef4e2d024294252fbee5b9d90208d777855bcbeca5a2b66e50099ded7d1867015eb96e3240d6c4ff2aa1dcaeaf1e976bf00c7a79589384da176604d34cbe
ripemd-160 7bd5156e8e4cfd97f1553460c037279d845bf4ef

421755992 as geometric shapes

Circle

Radius = n
Diameter 843511984
Circumference 2649971052.1494
Area 5.5882058493527E+17

Sphere

Radius = n
Volume 3.1424790686586E+26
Surface area 2.2352823397411E+18
Circumference 2649971052.1494

Square

Length = n
Perimeter 1687023968
Area 177878116787904064
Diagonal 596453043.89852

Cube

Length = n
Surface area 1067268700727424384
Volume 7.5021161600974E+25
Space diagonal 730502806.54061

Equilateral Triangle

Length = n
Perimeter 1265267976
Area 7.702348395783E+16
Altitude 365251403.27031

Triangular Pyramid

Length = n
Surface area 7.702348395783E+16
Volume 8.8413286834235E+24
Height 198817681.29951