1155720897 (number)

1155720897 is an odd 10-digits composite number following 1155720896 and preceding 1155720898. In scientific notation, it is written as 1.155720897 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 765744000 positive integers (up to 1155720897) that are relatively prime to 1155720897.

Interesting facts

Basic properties

Name

Name one billion one hundred fifty-five million seven hundred twenty thousand eight hundred ninety-seven

Notation

Scientific notation 1.155720897 × 10^9
Engineering notation 1.155720897 × 10^9

Prime Factorization of 1155720897

Prime Factorization 3 × 3 × 431 × 401 × 743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 385240299
Product of the distinct prime numbers

The prime factorization of 1155720897 is 3 × 3 × 431 × 401 × 743. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 2, 82, 684, 289, 8208, 2862, 42198, 26182, 254073, 332512, 8182242, 1552354, 52248029, 22697551, 114091983, 558210089, 7154852920, 8595793847

Basic calculations (n = 1155720897)

Multiplication

n×y
n×2 2311441794
n×3 3467162691
n×4 4622883588
n×5 5778604485

Division

n÷y
n÷2 577860448.5
n÷3 385240299
n÷3 288930224.25
n÷5 231144179.4

Exponentiation

ny
n2 1335690791762484609
n3 1.5436857599704E+27
n4 1.7840698911991E+36
n5 2.0618868549673E+45

Nth Root

y√n
2√n 33995.895296344
3√n 1049.4239915544
4√n 184.37975836936
5√n 64.94871950884

Divisors of 1155720897

1, 3, 9, 401, 431, 743, 1203, 1293, 2229, 3609, 3879, 6687, 172831, 297943, 320233, 518493, 893829, 960699, 1555479, 2681487, 2882097, 128413433, 385240299, 1155720897

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1155720896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1155720897 can be divided by 24 positive divisors. The sum of these divisors (counting 1155720897) is 1, the average is 0.041666666666667.

Base conversion 1155720897

Base System Value
2 Binary 1000100111000101110011011000001
3 Ternary 2222112200201000200
4 Quaternary 1010320232123001
5 Quinary 4331331032042
6 Senary 310403035413
8 Octal 10470563301
10 Decimal 1155720897
12 Duodecimal 28306bb69
16 Hexadecimal 44e2e6c1
20 Vigesimal i13524h
36 Base36 j433y9

Cryptographic Hash Functions

md5 da95cf2c9a67a76bb4e7ac8ff4a5ae4b
sha1 adb7dcc3ff7535046c1465f45e5e51221601dd0a
sha256 3b1f0ebf6d063356a8531ece51bd8a05c8ea473bbd76c0f782ad39ae1010252f
sha512 838b446efaa649bb4ade01f56726a30c8de69f25985d0ee7b1d50ce4e8f71c285bbae606d63a8fad52c912b5f417f9941ab8c0bb9eab5ddec3c2a42192c7b097
ripemd-160 8f51557093ef4ce9facdfb9b79f139e161d24f20

1155720897 as geometric shapes

Circle

Radius = n
Diameter 2311441794
Circumference 7261608559.2308
Area 4.1961963788686E+18

Sphere

Radius = n
Volume 6.4661757906322E+27
Surface area 1.6784785515474E+19
Circumference 7261608559.2308

Square

Length = n
Perimeter 4622883588
Area 1335690791762484609
Diagonal 1634436166.8554

Cube

Length = n
Surface area 8014144750574907654
Volume 1.5436857599704E+27
Space diagonal 2001767312.9731

Equilateral Triangle

Length = n
Perimeter 3467162691
Area 5.7837107863363E+17
Altitude 1000883656.4865

Triangular Pyramid

Length = n
Surface area 5.7837107863363E+17
Volume 1.8192511148269E+26
Height 544812055.61847