127989741 (number)

127989741 is an odd 9-digits composite number following 127989740 and preceding 127989742. In scientific notation, it is written as 1.27989741 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 75676800 positive integers (up to 127989741) that are relatively prime to 127989741.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.27989741 × 10^8
Engineering notation 1.27989741 × 10^6

Prime Factorization of 127989741

Prime Factorization 33 × 41 × 94597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 127989741
Product of the distinct prime numbers

The prime factorization of 127989741 is 33 × 41 × 94597. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 17, 90, 656, 385, 7483, 6336, 13172, 63527, 33785, 279965, 4477613, 5148109, 88212026, 88553717, 375008332, 461886602, 6370894081, 7542187109

Basic calculations (n = 127989741)

Multiplication

n×y
n×2 255979482
n×3 383969223
n×4 511958964
n×5 639948705

Division

n÷y
n÷2 63994870.5
n÷3 42663247
n÷3 31997435.25
n÷5 25597948.2

Exponentiation

ny
n2 16381373801247081
n3 2.0966477900458E+24
n4 2.6834940761618E+32
n5 3.4345971178299E+40

Nth Root

y√n
2√n 11313.255101871
3√n 503.95495550442
4√n 106.36378660931
5√n 41.824911631145

Divisors of 127989741

1, 33, 41, 1353, 94597, 3121701, 3878477, 127989741

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 -127989740
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 127989741 can be divided by 8 positive divisors. The sum of these divisors (counting 127989741) is 1, the average is 0.125.

Base conversion 127989741

Base System Value
2 Binary 111101000001111011111101101
3 Ternary 22220211112220210
4 Quaternary 13220033133231
5 Quinary 230231132431
6 Senary 20411133033
8 Octal 750173755
10 Decimal 127989741
12 Duodecimal 36a44179
16 Hexadecimal 7a0f7ed
20 Vigesimal 1jjie71
36 Base36 2479il

Cryptographic Hash Functions

md5 ee9163e1dc0f3e7b4025fa39f5429a96
sha1 471a31497c1e1d38e95fe3e98dd3c7744d0cf495
sha256 a154855f420456422b06f3f98215cbff97c3c5d1fd7d695063ad83cc0ec03250
sha512 d3c56db37b53c01eb9f470a227ffb0c2b549e35dc2c924d4c19775bbaae44a73f63ac54088e522f9cd776b2d2d1dd4210e29513747cf246c77f02e3c901f8ba9
ripemd-160 315ff5678f4dbb2fd198d9934695a1812f74e8ee

127989741 as geometric shapes

Circle

Radius = n
Diameter 255979482
Circumference 804183260.12092
Area 5.1463603589706E+16

Sphere

Radius = n
Volume 8.7824177258309E+24
Surface area 2.0585441435882E+17
Circumference 804183260.12092

Square

Length = n
Perimeter 511958964
Area 16381373801247081
Diagonal 181004827.56682

Cube

Length = n
Surface area 98288242807482486
Volume 2.0966477900458E+24
Space diagonal 221684734.25958

Equilateral Triangle

Length = n
Perimeter 383969223
Area 7.0933429303844E+15
Altitude 110842367.12979

Triangular Pyramid

Length = n
Surface area 7.0933429303844E+15
Volume 2.4709231168353E+23
Height 60334942.522273