127730645 (number)

127730645 is an odd 9-digits composite number following 127730644 and preceding 127730646. In scientific notation, it is written as 1.27730645 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 83139840 positive integers (up to 127730645) that are relatively prime to 127730645.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million seven hundred thirty thousand six hundred forty-five

Notation

Scientific notation 1.27730645 × 10^8
Engineering notation 1.27730645 × 10^6

Prime Factorization of 127730645

Prime Factorization 5 × 203 × 61 × 2063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 127730645
Product of the distinct prime numbers

The prime factorization of 127730645 is 5 × 203 × 61 × 2063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 3, 66, 101, 652, 8756, 9692, 95711, 18779, 192539, 841367, 1202688, 7340853, 41592439, 10201562, 434624100, 229259825, 8362790954, 4190574622

Basic calculations (n = 127730645)

Multiplication

n×y
n×2 255461290
n×3 383191935
n×4 510922580
n×5 638653225

Division

n÷y
n÷2 63865322.5
n÷3 42576881.666667
n÷3 31932661.25
n÷5 25546129

Exponentiation

ny
n2 16315117672116025
n3 2.0839405035103E+24
n4 2.6618306465499E+32
n5 3.3999734536459E+40

Nth Root

y√n
2√n 11301.798308234
3√n 503.6146654165
4√n 106.30991632126
5√n 41.807964252747

Divisors of 127730645

1, 5, 61, 203, 305, 1015, 2063, 10315, 12383, 61915, 125843, 418789, 629215, 2093945, 25546129, 127730645

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 -127730644
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 127730645 can be divided by 16 positive divisors. The sum of these divisors (counting 127730645) is 1, the average is 0.0625.

Base conversion 127730645

Base System Value
2 Binary 111100111010000001111010101
3 Ternary 22220100101111122
4 Quaternary 13213100033111
5 Quinary 230144340040
6 Senary 20401413325
8 Octal 747201725
10 Decimal 127730645
12 Duodecimal 3693a245
16 Hexadecimal 79d03d5
20 Vigesimal 1ji66c5
36 Base36 241plh

Cryptographic Hash Functions

md5 994514cac45b3f0e11e3c6c0dfd32dfc
sha1 2e571c252fe9eee7bed4f92f400a9b7bfa2a5d79
sha256 d235821c0682271fc8d8be4dc1703746c582e662830df3014e9399d398b070ac
sha512 a7b05bb313068e10bdf71aebb0b637f88e4d7452dcc31699e059965d4990c36bb6c1ae91a634e960a820e610a0ec83bd5aa60709058a15af504485eea358012a
ripemd-160 ba8d02c290ba71904040e616dd731c56fe932ed2

127730645 as geometric shapes

Circle

Radius = n
Diameter 255461290
Circumference 802555311.94057
Area 5.1255453821173E+16

Sphere

Radius = n
Volume 8.7291895684615E+24
Surface area 2.0502181528469E+17
Circumference 802555311.94057

Square

Length = n
Perimeter 510922580
Area 16315117672116025
Diagonal 180638410.48966

Cube

Length = n
Surface area 97890706032696150
Volume 2.0839405035103E+24
Space diagonal 221235966.82354

Equilateral Triangle

Length = n
Perimeter 383191935
Area 7.0646531848925E+15
Altitude 110617983.41177

Triangular Pyramid

Length = n
Surface area 7.0646531848925E+15
Volume 2.4559474360357E+23
Height 60212803.496554