301389987 (number)

301389987 is an odd 9-digits composite number following 301389986 and preceding 301389988. In scientific notation, it is written as 3.01389987 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 200926656 positive integers (up to 301389987) that are relatively prime to 301389987.

Interesting facts

Basic properties

Name

Name three hundred one million three hundred eighty-nine thousand nine hundred eighty-seven

Notation

Scientific notation 3.01389987 × 10^8
Engineering notation 3.01389987 × 10^6

Prime Factorization of 301389987

Prime Factorization 3 × 100463329

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 301389987
Product of the distinct prime numbers

The prime factorization of 301389987 is 3 × 100463329. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 26, 29, 493, 199, 7343, 9393, 35925, 38756, 348799, 800202, 5603647, 3582217, 136235, 58699420, 812630428, 880975721, 3541725113, 5324264925

Basic calculations (n = 301389987)

Multiplication

n×y
n×2 602779974
n×3 904169961
n×4 1205559948
n×5 1506949935

Division

n÷y
n÷2 150694993.5
n÷3 100463329
n÷3 75347496.75
n÷5 60277997.4

Exponentiation

ny
n2 90835924263860169
n3 2.7377038033018E+25
n4 8.2511651368697E+33
n5 2.486818553336E+42

Nth Root

y√n
2√n 17360.58717325
3√n 670.46524973646
4√n 131.75958095429
5√n 49.639313188594

Divisors of 301389987

1, 3, 100463329, 301389987

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 -301389986
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 301389987 can be divided by 4 positive divisors. The sum of these divisors (counting 301389987) is 1, the average is 0.25.

Base conversion 301389987

Base System Value
2 Binary 10001111101101101100010100011
3 Ternary 210000010012100010
4 Quaternary 101331231202203
5 Quinary 1104123434422
6 Senary 45523500003
8 Octal 2175554243
10 Decimal 301389987
12 Duodecimal 84b27603
16 Hexadecimal 11f6d8a3
20 Vigesimal 4e3dej7
36 Base36 4zfu03

Cryptographic Hash Functions

md5 b3719689b466988abd9e7f45212a8c48
sha1 0f266764f749bfb8afc69c7134345203f5f5b186
sha256 a315de6c7f52915f38fafe17f83c19830de2ebd359e63280b550e6137718d5cd
sha512 727014b07aecff632d7fd0067779762a508ff534dd5d630f6ca4523bd333f12cb59cab156343da93e8511af09e58d89477d00e372ca5f3c086d0e98b9572c16d
ripemd-160 361ea30b0e6d046c86ea8b419433c06ae0472aff

301389987 as geometric shapes

Circle

Radius = n
Diameter 602779974
Circumference 1893689138.0494
Area 2.8536947234938E+17

Sphere

Radius = n
Volume 1.1467666874877E+26
Surface area 1.1414778893975E+18
Circumference 1893689138.0494

Square

Length = n
Perimeter 1205559948
Area 90835924263860169
Diagonal 426229807.17885

Cube

Length = n
Surface area 545015545583161014
Volume 2.7377038033018E+25
Space diagonal 522022770.37652

Equilateral Triangle

Length = n
Perimeter 904169961
Area 3.9333108994371E+16
Altitude 261011385.18826

Triangular Pyramid

Length = n
Surface area 3.9333108994371E+16
Volume 3.2264148736582E+24
Height 142076602.39295