127978248 (number)

127978248 is an even 9-digits composite number following 127978247 and preceding 127978249. In scientific notation, it is written as 1.27978248 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 42609408 positive integers (up to 127978248) that are relatively prime to 127978248.

Interesting facts

Basic properties

Name

Name one hundred twenty-seven million nine hundred seventy-eight thousand two hundred forty-eight

Notation

Scientific notation 1.27978248 × 10^8
Engineering notation 1.27978248 × 10^6

Prime Factorization of 127978248

Prime Factorization 2 × 2 × 2 × 3 × 1019 × 5233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 31994562
Product of the distinct prime numbers

The prime factorization of 127978248 is 2 × 2 × 2 × 3 × 1019 × 5233. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 127978248)

Multiplication

n×y
n×2 255956496
n×3 383934744
n×4 511912992
n×5 639891240

Division

n÷y
n÷2 63989124
n÷3 42659416
n÷3 31994562
n÷5 25595649.6

Exponentiation

ny
n2 16378431961149504
n3 2.0960830273751E+24
n4 2.68253033506E+32
n5 3.4330553248784E+40

Nth Root

y√n
2√n 11312.747146472
3√n 503.93987062957
4√n 106.36139876135
5√n 41.82416046004

Divisors of 127978248

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -127978247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 127978248 can be divided by 32 positive divisors. The sum of these divisors (counting 127978248) is 1, the average is 0.03125.

Base conversion 127978248

Base System Value
2 Binary 111101000001100101100001000
3 Ternary 22220210222011010
4 Quaternary 13220030230020
5 Quinary 230230300443
6 Senary 20411003520
8 Octal 750145410
10 Decimal 127978248
12 Duodecimal 36a395a0
16 Hexadecimal 7a0cb08
20 Vigesimal 1jjh5c8
36 Base36 2470nc

Cryptographic Hash Functions

md5 3a74ce04269c6b84fe6b67a2088dbb89
sha1 e2943545f5f245dfcd1d29283235c9b3d6ec87dd
sha256 92362d2eab38a949d64eb197e7259c6bd5a6463af44ea8ab8bf7b24861acc04f
sha512 3511160846d1e82ffd88784f4ce9a820877a64fa80a403f90d2d6b5715e412a636ab4e788dc4d53d5a604b0711ee2a557f9f2ed576b07fce9d9b076bfedbcc84
ripemd-160 a9f6003c7586f3685154639a2f15c4e322b20e0f

127978248 as geometric shapes

Circle

Radius = n
Diameter 255956496
Circumference 804111047.47219
Area 5.1454361526468E+16

Sphere

Radius = n
Volume 8.7800520534879E+24
Surface area 2.0581744610587E+17
Circumference 804111047.47219

Square

Length = n
Perimeter 511912992
Area 16378431961149504
Diagonal 180988574.01035

Cube

Length = n
Surface area 98270591766897024
Volume 2.0960830273751E+24
Space diagonal 221664827.79965

Equilateral Triangle

Length = n
Perimeter 383934744
Area 7.0920690762552E+15
Altitude 110832413.89983

Triangular Pyramid

Length = n
Surface area 7.0920690762552E+15
Volume 2.470257537645E+23
Height 60329524.670116