420976387 (number)

420976387 is an odd 9-digits composite number following 420976386 and preceding 420976388. In scientific notation, it is written as 4.20976387 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 382006560 positive integers (up to 420976387) that are relatively prime to 420976387.

Interesting facts

Basic properties

Name

Name four hundred twenty million nine hundred seventy-six thousand three hundred eighty-seven

Notation

Scientific notation 4.20976387 × 10^8
Engineering notation 4.20976387 × 10^6

Prime Factorization of 420976387

Prime Factorization 13 × 59 × 548861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420976387
Product of the distinct prime numbers

The prime factorization of 420976387 is 13 × 59 × 548861. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 66, 29, 627, 307, 118, 3801, 63511, 70445, 579814, 11511, 3524189, 9590604, 33469272, 20471602, 49994458, 462816238, 8461317730, 800725308

Basic calculations (n = 420976387)

Multiplication

n×y
n×2 841952774
n×3 1262929161
n×4 1683905548
n×5 2104881935

Division

n÷y
n÷2 210488193.5
n÷3 140325462.33333
n÷3 105244096.75
n÷5 84195277.4

Exponentiation

ny
n2 177221118411573769
n3 7.4605906129003E+25
n4 3.1407324811049E+34
n5 1.3221742124291E+43

Nth Root

y√n
2√n 20517.709107013
3√n 749.46711005334
4√n 143.24004016689
5√n 53.070300567983

Divisors of 420976387

1, 13, 59, 767, 548861, 7135193, 32382799, 420976387

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420976386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420976387 can be divided by 8 positive divisors. The sum of these divisors (counting 420976387) is 1, the average is 0.125.

Base conversion 420976387

Base System Value
2 Binary 11001000101111001011100000011
3 Ternary 1002100010211001001
4 Quaternary 121011321130003
5 Quinary 1330232221022
6 Senary 105434552431
8 Octal 3105713403
10 Decimal 420976387
12 Duodecimal b8b98717
16 Hexadecimal 19179703
20 Vigesimal 6bb20j7
36 Base36 6ymzgj

Cryptographic Hash Functions

md5 5c5ebd00f85c6fec7e058fb973774c4c
sha1 2a2e9fd87d4b9329f2e59a03f5f0afc29e862c07
sha256 a5a591c0dcd9dd3fe4cf32cf706fcec39b66f3edbf5d88df9feecb394570d51f
sha512 6c1e9814648496a44807ad72a003b4bb2b7a12738546488e6bc928ce8f3be0adb6a514a0c65834af3fec65d49bc8467d3dfa55a8ddc993cf27e1c4db326baf55
ripemd-160 e841d44ef1733ed00a77e98f6cac633df9335931

420976387 as geometric shapes

Circle

Radius = n
Diameter 841952774
Circumference 2645072649.4679
Area 5.5675656366277E+17

Sphere

Radius = n
Volume 3.1250848881238E+26
Surface area 2.2270262546511E+18
Circumference 2645072649.4679

Square

Length = n
Perimeter 1683905548
Area 177221118411573769
Diagonal 595350515.93422

Cube

Length = n
Surface area 1063326710469442614
Volume 7.4605906129003E+25
Space diagonal 729152491.07078

Equilateral Triangle

Length = n
Perimeter 1262929161
Area 7.6738995315756E+16
Altitude 364576245.53539

Triangular Pyramid

Length = n
Surface area 7.6738995315756E+16
Volume 8.7923903567309E+24
Height 198450171.97807