1145347861 (number)

1145347861 is an odd 10-digits composite number following 1145347860 and preceding 1145347862. In scientific notation, it is written as 1.145347861 × 10^9. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 961781184 positive integers (up to 1145347861) that are relatively prime to 1145347861.

Interesting facts

Basic properties

Name

Name one billion one hundred forty-five million three hundred forty-seven thousand eight hundred sixty-one

Notation

Scientific notation 1.145347861 × 10^9
Engineering notation 1.145347861 × 10^9

Prime Factorization of 1145347861

Prime Factorization 7 × 53 × 827 × 3733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1145347861
Product of the distinct prime numbers

The prime factorization of 1145347861 is 7 × 53 × 827 × 3733. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 22, 5, 800, 106, 3040, 4799, 39009, 91099, 234287, 536037, 1481333, 8121298, 4988250, 38816495, 394987673, 74301537, 9718779575, 552980717

Basic calculations (n = 1145347861)

Multiplication

n×y
n×2 2290695722
n×3 3436043583
n×4 4581391444
n×5 5726739305

Division

n÷y
n÷2 572673930.5
n÷3 381782620.33333
n÷3 286336965.25
n÷5 229069572.2

Exponentiation

ny
n2 1311821722697275321
n3 1.5024922041047E+27
n4 1.7208762321404E+36
n5 1.9710019115278E+45

Nth Root

y√n
2√n 33842.988358004
3√n 1046.2748909793
4√n 183.96463887933
5√n 64.831710764537

Divisors of 1145347861

1, 7, 53, 371, 827, 3733, 5789, 26131, 43831, 197849, 306817, 1384943, 3087191, 21610337, 163621123, 1145347861

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1145347860
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1145347861 can be divided by 16 positive divisors. The sum of these divisors (counting 1145347861) is 1, the average is 0.0625.

Base conversion 1145347861

Base System Value
2 Binary 1000100010001001001111100010101
3 Ternary 2221211011200220011
4 Quaternary 1010101021330111
5 Quinary 4321202112421
6 Senary 305352440221
8 Octal 10421117425
10 Decimal 1145347861
12 Duodecimal 27b6a9071
16 Hexadecimal 44449f15
20 Vigesimal hhi89d1
36 Base36 ixws2d

Cryptographic Hash Functions

md5 dd2ec48c216e11d472070d4301bf6541
sha1 7c232a936edf7c77a9150763ea56d91b4b5f06f4
sha256 55052ee9b2b030c4dbc8ec78e06b4c65a7432e6645ae5320027891dddccb397c
sha512 67bfade895df80c8ac1babfccd0ce514acc3b58a5e3b51bfebb84c33c6171bd6f7f1665b1dc6178eb222990c21079c557bdee589b6c55f263217f859c9729017
ripemd-160 a919f76656de0439bb31b3b12d459450bc57c22b

1145347861 as geometric shapes

Circle

Radius = n
Diameter 2290695722
Circumference 7196432851.8448
Area 4.1212094868453E+18

Sphere

Radius = n
Volume 6.2936246273215E+27
Surface area 1.6484837947381E+19
Circumference 7196432851.8448

Square

Length = n
Perimeter 4581391444
Area 1311821722697275321
Diagonal 1619766478.6612

Cube

Length = n
Surface area 7870930336183651926
Volume 1.5024922041047E+27
Space diagonal 1983800687.5923

Equilateral Triangle

Length = n
Perimeter 3436043583
Area 5.6803546854605E+17
Altitude 991900343.79617

Triangular Pyramid

Length = n
Surface area 5.6803546854605E+17
Volume 1.7707040436705E+26
Height 539922159.55374