1298667028 (number)

1298667028 is an even 10-digits composite number following 1298667027 and preceding 1298667029. In scientific notation, it is written as 1.298667028 × 10^9. The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors. There are 649333512 positive integers (up to 1298667028) that are relatively prime to 1298667028.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-eight million six hundred sixty-seven thousand twenty-eight

Notation

Scientific notation 1.298667028 × 10^9
Engineering notation 1.298667028 × 10^9

Prime Factorization of 1298667028

Prime Factorization 2 × 2 × 324666757

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 649333514
Product of the distinct prime numbers

The prime factorization of 1298667028 is 2 × 2 × 324666757. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 57, 95, 523, 637, 3830, 9679, 6741, 74090, 789041, 597090, 9889272, 5136234, 98321861, 20517634, 836835620, 351584689, 4202871725, 2649311886

Basic calculations (n = 1298667028)

Multiplication

n×y
n×2 2597334056
n×3 3896001084
n×4 5194668112
n×5 6493335140

Division

n÷y
n÷2 649333514
n÷3 432889009.33333
n÷3 324666757
n÷5 259733405.6

Exponentiation

ny
n2 1686536049614352784
n3 2.1902487591675E+27
n4 2.8444038466488E+36
n5 3.6939334899591E+45

Nth Root

y√n
2√n 36037.023018002
3√n 1091.0197308383
4√n 189.83419875776
5√n 66.481309131155

Divisors of 1298667028

1, 2, 4, 324666757, 649333514, 1298667028

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1298667027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1298667028 can be divided by 6 positive divisors. The sum of these divisors (counting 1298667028) is 1, the average is 0.16666666666667.

Base conversion 1298667028

Base System Value
2 Binary 1001101011010000001011000010100
3 Ternary 10100111200010020211
4 Quaternary 1031122001120110
5 Quinary 10124424321103
6 Senary 332510535204
8 Octal 11532013024
10 Decimal 1298667028
12 Duodecimal 302b07504
16 Hexadecimal 4d681614
20 Vigesimal 105gd7b8
36 Base36 lh6xw4

Cryptographic Hash Functions

md5 3b771b348edb14675b35e87db27f537a
sha1 cd57751fed1f06134e77798ec4c68a1993b7df18
sha256 019d5af063b612f98da2eff472ceaa5816ab1a609bf985e105fa6d54041e4ce7
sha512 75276e8d184e31dcf2356a820ddd656e92b8e776b7180bf90a5808dbcced1484d74ffdb6318b1ea47132fbcb5240b130865fcde404b5688daaf2b5cdc640f7a7
ripemd-160 0ebccee4f1d2e376cc2e08729d65e74e59262a31

1298667028 as geometric shapes

Circle

Radius = n
Diameter 2597334056
Circumference 8159765589.2482
Area 5.2984092634828E+18

Sphere

Radius = n
Volume 9.1744925484465E+27
Surface area 2.1193637053931E+19
Circumference 8159765589.2482

Square

Length = n
Perimeter 5194668112
Area 1686536049614352784
Diagonal 1836592524.0044

Cube

Length = n
Surface area 1.0119216297686E+19
Volume 2.1902487591675E+27
Space diagonal 2249357274.6105

Equilateral Triangle

Length = n
Perimeter 3896001084
Area 7.3029153168214E+17
Altitude 1124678637.3052

Triangular Pyramid

Length = n
Surface area 7.3029153168214E+17
Volume 2.5812329168213E+26
Height 612197508.00145