49278840 (number)

49278840 is an even 8-digits composite number following 49278839 and preceding 49278841. In scientific notation, it is written as 4.9278840 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 11727360 positive integers (up to 49278840) that are relatively prime to 49278840.

Interesting facts

Basic properties

Name

Name forty-nine million two hundred seventy-eight thousand eight hundred forty

Notation

Scientific notation 4.9278840 × 10^7
Engineering notation 4.9278840 × 10^6

Prime Factorization of 49278840

Prime Factorization 2 × 2 × 2 × 39 × 5 × 31 × 1019

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12319710
Product of the distinct prime numbers

The prime factorization of 49278840 is 2 × 2 × 2 × 39 × 5 × 31 × 1019. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 10, 54, 21, 929, 546, 6801, 1690, 95413, 95152, 117157, 314290, 8254624, 5216303, 60648068, 37018500, 314704184, 266024576, 4320867642, 9569625713

Basic calculations (n = 49278840)

Multiplication

n×y
n×2 98557680
n×3 147836520
n×4 197115360
n×5 246394200

Division

n÷y
n÷2 24639420
n÷3 16426280
n÷3 12319710
n÷5 9855768

Exponentiation

ny
n2 2428404071745600
n3 1.196689357069E+23
n4 5.8971463356706E+30
n5 2.906045307321E+38

Nth Root

y√n
2√n 7019.8888880096
3√n 366.62338148357
4√n 83.784777185414
5√n 34.556686672335

Divisors of 49278840

1, 2, 4, 5, 8, 10, 20, 31, 39, 40, 62, 78, 124, 155, 156, 195, 248, 310, 312, 390, 620, 780, 1019, 1209, 1240, 1560, 2038, 2418, 4076, 4836, 5095, 6045, 8152, 9672, 10190, 12090, 20380, 24180, 31589, 39741, 40760, 48360, 63178, 79482, 126356, 157945, 158964, 198705, 252712, 315890, 317928, 397410, 631780, 794820, 1231971, 1263560, 1589640, 2463942, 4927884, 6159855, 9855768, 12319710, 24639420, 49278840

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49278839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49278840 can be divided by 64 positive divisors. The sum of these divisors (counting 49278840) is 1, the average is 0.015625.

Base conversion 49278840

Base System Value
2 Binary 10111011111110111101111000
3 Ternary 10102201121212020
4 Quaternary 2323332331320
5 Quinary 100103410330
6 Senary 4520114440
8 Octal 273767570
10 Decimal 49278840
12 Duodecimal 14605a20
16 Hexadecimal 2efef78
20 Vigesimal f7jh20
36 Base36 tc7so

Cryptographic Hash Functions

md5 40936fd830a9f1d57839204b76f7e69d
sha1 b6839839dc2f4a20eb3a57753866deef50afb261
sha256 87b397f64e4d7078972fa8213cbeeb45c49ceeaea86a6ff2452bd3d9d8b1e160
sha512 e2fd1dafbebf429cc3d8e702ae97f8f987c42712cbb9d5cc1cb37d04fdc5837084831c07660f799fd297da7d5038ea2958220fd72f78ba2a4ff35f6c4ddb2a9a
ripemd-160 018ac31c3d987585e8ef971d993bdefb69753c43

49278840 as geometric shapes

Circle

Radius = n
Diameter 98557680
Circumference 309628083.44285
Area 7.6290563917435E+15

Sphere

Radius = n
Volume 5.0126806570627E+23
Surface area 3.0516225566974E+16
Circumference 309628083.44285

Square

Length = n
Perimeter 197115360
Area 2428404071745600
Diagonal 69690803.866014

Cube

Length = n
Surface area 14570424430473600
Volume 1.196689357069E+23
Space diagonal 85353454.618057

Equilateral Triangle

Length = n
Perimeter 147836520
Area 1.0515298083926E+15
Altitude 42676727.309029

Triangular Pyramid

Length = n
Surface area 1.0515298083926E+15
Volume 1.4103119322621E+22
Height 23230267.955338