2801012905 (number)

2801012905 is an odd 10-digits composite number following 2801012904 and preceding 2801012906. In scientific notation, it is written as 2.801012905 × 10^9. The sum of its digits is 28. It has a total of 6 prime factors and 64 positive divisors. There are 1955036160 positive integers (up to 2801012905) that are relatively prime to 2801012905.

Interesting facts

Basic properties

Name

Name two billion eight hundred one million twelve thousand nine hundred five

Notation

Scientific notation 2.801012905 × 10^9
Engineering notation 2.801012905 × 10^9

Prime Factorization of 2801012905

Prime Factorization 5 × 17 × 31 × 43 × 59 × 419

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2801012905
Product of the distinct prime numbers

The prime factorization of 2801012905 is 5 × 17 × 31 × 43 × 59 × 419. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 23, 92, 153, 523, 7018, 7075, 84383, 45260, 687243, 300724, 8480526, 8754330, 13024306, 90152050, 50849326, 871032996, 9628424869, 503045762

Basic calculations (n = 2801012905)

Multiplication

n×y
n×2 5602025810
n×3 8403038715
n×4 11204051620
n×5 14005064525

Division

n÷y
n÷2 1400506452.5
n÷3 933670968.33333
n÷3 700253226.25
n÷5 560202581

Exponentiation

ny
n2 7845673293976539025
n3 2.1975832144842E+28
n4 6.1554589435817E+37
n5 1.724151993717E+47

Nth Root

y√n
2√n 52924.596408475
3√n 1409.6296841163
4√n 230.05346423924
5√n 77.528792857103

Divisors of 2801012905

1, 5, 17, 31, 43, 59, 85, 155, 215, 295, 419, 527, 731, 1003, 1333, 1829, 2095, 2537, 2635, 3655, 5015, 6665, 7123, 9145, 12685, 12989, 18017, 22661, 24721, 31093, 35615, 43129, 64945, 78647, 90085, 113305, 123605, 155465, 215645, 220813, 306289, 393235, 420257, 558527, 766351, 1063003, 1104065, 1336999, 1531445, 2101285, 2792635, 3831755, 5315015, 6684995, 9494959, 13027967, 18071051, 32953093, 47474795, 65139835, 90355255, 164765465, 560202581, 2801012905

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2801012904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2801012905 can be divided by 64 positive divisors. The sum of these divisors (counting 2801012905) is 1, the average is 0.015625.

Base conversion 2801012905

Base System Value
2 Binary 10100110111101000001000010101001
3 Ternary 21020012121012100201
4 Quaternary 2212331001002221
5 Quinary 21214024403110
6 Senary 1141535232201
8 Octal 24675010251
10 Decimal 2801012905
12 Duodecimal 662078661
16 Hexadecimal a6f410a9
20 Vigesimal 23f66c55
36 Base36 1abnfe1

Cryptographic Hash Functions

md5 d1e9132da5c1eaf23476f5fe5cf8412f
sha1 b97bca6a2ffe6ef3e770fd3b92e62ae89a1352e3
sha256 6630737c5760ddb6243a2b456ead85e326e9501c4a87e484c2983a1b0f28d0c9
sha512 8af1850806b757fdefd4c63e51305406b1462f2ce9208f62917a314b2670a814420b5a00cf8a5599e68742da7d8969ca57ae7bd37772597b239419c9e14643a7
ripemd-160 ceac241e7dcbeea074d89a4a0a4e668e7534301e

2801012905 as geometric shapes

Circle

Radius = n
Diameter 5602025810
Circumference 17599283129.916
Area 2.4647909582822E+19

Sphere

Radius = n
Volume 9.2052150430345E+28
Surface area 9.8591638331289E+19
Circumference 17599283129.916

Square

Length = n
Perimeter 11204051620
Area 7845673293976539025
Diagonal 3961230438.6331

Cube

Length = n
Surface area 4.7074039763859E+19
Volume 2.1975832144842E+28
Space diagonal 4851496664.1161

Equilateral Triangle

Length = n
Perimeter 8403038715
Area 3.3972761911884E+18
Altitude 2425748332.058

Triangular Pyramid

Length = n
Surface area 3.3972761911884E+18
Volume 2.5898766553059E+27
Height 1320410146.211