127989770 (number)

127989770 is an even 9-digits composite number following 127989769 and preceding 127989771. In scientific notation, it is written as 1.27989770 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 48184320 positive integers (up to 127989770) that are relatively prime to 127989770.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million nine hundred eighty-nine thousand seven hundred seventy

Notation

Scientific notation 1.27989770 × 10^8
Engineering notation 1.27989770 × 10^6

Prime Factorization of 127989770

Prime Factorization 2 × 85 × 752881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 127989770
Product of the distinct prime numbers

The prime factorization of 127989770 is 2 × 85 × 752881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 39, 16, 620, 906, 367, 2962, 23555, 98785, 90734, 508975, 8734394, 1416557, 290426, 19216596, 113370745, 615764727, 7464674787, 8573531340

Basic calculations (n = 127989770)

Multiplication

n×y
n×2 255979540
n×3 383969310
n×4 511959080
n×5 639948850

Division

n÷y
n÷2 63994885
n÷3 42663256.666667
n÷3 31997442.5
n÷5 25597954

Exponentiation

ny
n2 16381381224652900
n3 2.0966492152256E+24
n4 2.6834965082741E+32
n5 3.4346010088981E+40

Nth Root

y√n
2√n 11313.256383553
3√n 503.95499356657
4√n 106.3637926343
5√n 41.824913526488

Divisors of 127989770

1, 2, 85, 170, 752881, 1505762, 63994885, 127989770

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -127989769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 127989770 can be divided by 8 positive divisors. The sum of these divisors (counting 127989770) is 1, the average is 0.125.

Base conversion 127989770

Base System Value
2 Binary 111101000001111100000001010
3 Ternary 22220211112221212
4 Quaternary 13220033200022
5 Quinary 230231133040
6 Senary 20411133122
8 Octal 750174012
10 Decimal 127989770
12 Duodecimal 36a441a2
16 Hexadecimal 7a0f80a
20 Vigesimal 1jjie8a
36 Base36 2479je

Cryptographic Hash Functions

md5 701e38c77594343f2e217c14b3b74ad0
sha1 88ba838f92927600c529eb4f5b9e772d519be199
sha256 8456fd3f6140c3871ec8c68f35ee379a2e63b80783a2a93fad4172021dfdfaf8
sha512 a96633f67896f6a7d3146e3e56893acfd31a946df580deb3c9b9bb6f461b0e90131b598cfcf6d318e327ba0ef6d54c58dbd11407591e7ce2bbcc2223922af44e
ripemd-160 7dc983831d8a92996c26f944aeb9e161581b8750

127989770 as geometric shapes

Circle

Radius = n
Diameter 255979540
Circumference 804183442.33329
Area 5.1463626911023E+16

Sphere

Radius = n
Volume 8.7824236956102E+24
Surface area 2.0585450764409E+17
Circumference 804183442.33329

Square

Length = n
Perimeter 511959080
Area 16381381224652900
Diagonal 181004868.57901

Cube

Length = n
Surface area 98288287347917400
Volume 2.0966492152256E+24
Space diagonal 221684784.48905

Equilateral Triangle

Length = n
Perimeter 383969310
Area 7.0933461448134E+15
Altitude 110842392.24453

Triangular Pyramid

Length = n
Surface area 7.0933461448134E+15
Volume 2.4709247964258E+23
Height 60334956.193004