420898081 (number)

420898081 is an odd 9-digits prime number following 420898080 and preceding 420898082. In scientific notation, it is written as 4.20898081 × 10^8. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 420898080 positive integers (up to 420898081) that are relatively prime to 420898081.

Interesting facts

Basic properties

Name

Name four hundred twenty million eight hundred ninety-eight thousand eighty-one

Notation

Scientific notation 4.20898081 × 10^8
Engineering notation 4.20898081 × 10^6

Prime Factorization of 420898081

Prime Factorization 420898081

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 420898081
Product of the distinct prime numbers

The prime factorization of 420898081 is 420898081. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 7, 1, 74, 168, 798, 6831, 6556, 3639, 9343, 195403, 482513, 7235351, 3220079, 69712314, 33889566, 862686703, 919500259, 3395042408, 5039743220

Basic calculations (n = 420898081)

Multiplication

n×y
n×2 841796162
n×3 1262694243
n×4 1683592324
n×5 2104490405

Division

n÷y
n÷2 210449040.5
n÷3 140299360.33333
n÷3 105224520.25
n÷5 84179616.2

Exponentiation

ny
n2 177155194589482561
n3 7.4564281441895E+25
n4 3.1383962970037E+34
n5 1.3209449788264E+43

Nth Root

y√n
2√n 20515.800764289
3√n 749.42063760456
4√n 143.23337866674
5√n 53.068326095151

Divisors of 420898081

1, 420898081

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 420898082
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 210449041
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 20515.80078866
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999952483
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420898081 can be divided by 2 positive divisors. The sum of these divisors (counting 420898081) is 420898082, the average is 210449041.

Base conversion 420898081

Base System Value
2 Binary 11001000101100110010100100001
3 Ternary 1002022222211121211
4 Quaternary 121011212110201
5 Quinary 1330222214311
6 Senary 105433150121
8 Octal 3105462441
10 Decimal 420898081
12 Duodecimal b8b5b341
16 Hexadecimal 19166521
20 Vigesimal 6bac541
36 Base36 6ylb1d

Cryptographic Hash Functions

md5 350ea2cc1811be8dbf89640e2034da43
sha1 926fdea6920647a524636a45958d4e4f7fde31c3
sha256 76d6299c2bb2d4644c1ecb229b8052e15dadaab4aac6c8b91d4f05c25f16214a
sha512 839073f8ff3f8c134d75d34f005f02b01555b1f6c70310755dfd7ecb368e9f1662373553edb9719612ea972dbeae550a5dd478cc822fc104a47aa3ee5eb0f43c
ripemd-160 d15adb767309eb8a591c3c28a20b3019bf2d989d

420898081 as geometric shapes

Circle

Radius = n
Diameter 841796162
Circumference 2644580638.3593
Area 5.5654945786759E+17

Sphere

Radius = n
Volume 3.1233413173074E+26
Surface area 2.2261978314704E+18
Circumference 2644580638.3593

Square

Length = n
Perimeter 1683592324
Area 177155194589482561
Diagonal 595239774.52701

Cube

Length = n
Surface area 1062931167536895366
Volume 7.4564281441895E+25
Space diagonal 729016861.10024

Equilateral Triangle

Length = n
Perimeter 1262694243
Area 7.6710449463434E+16
Altitude 364508430.55012

Triangular Pyramid

Length = n
Surface area 7.6710449463434E+16
Volume 8.787484840311E+24
Height 198413258.17567