278350428 (number)

278350428 is an even 9-digits composite number following 278350427 and preceding 278350429. In scientific notation, it is written as 2.78350428 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 91398384 positive integers (up to 278350428) that are relatively prime to 278350428.

Interesting facts

Basic properties

Name

Name two hundred seventy-eight million three hundred fifty thousand four hundred twenty-eight

Notation

Scientific notation 2.78350428 × 10^8
Engineering notation 2.78350428 × 10^6

Prime Factorization of 278350428

Prime Factorization 2 × 2 × 3 × 67 × 346207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 139175214
Product of the distinct prime numbers

The prime factorization of 278350428 is 2 × 2 × 3 × 67 × 346207. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 82, 87, 596, 600, 2516, 3002, 38786, 37415, 210736, 635427, 9800732, 3736271, 97791175, 81701512, 711620890, 830524038, 1334698677, 2529950872

Basic calculations (n = 278350428)

Multiplication

n×y
n×2 556700856
n×3 835051284
n×4 1113401712
n×5 1391752140

Division

n÷y
n÷2 139175214
n÷3 92783476
n÷3 69587607
n÷5 55670085.6

Exponentiation

ny
n2 77478960767783184
n3 2.1566301890708E+25
n4 6.0029893616557E+33
n5 1.6709346580963E+42

Nth Root

y√n
2√n 16683.837328385
3√n 652.92600240115
4√n 129.16592944111
5√n 48.856053063712

Divisors of 278350428

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 346207, 692414, 1038621, 1384828, 2077242, 4154484, 23195869, 46391738, 69587607, 92783476, 139175214, 278350428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -278350427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 278350428 can be divided by 24 positive divisors. The sum of these divisors (counting 278350428) is 1, the average is 0.041666666666667.

Base conversion 278350428

Base System Value
2 Binary 10000100101110100101001011100
3 Ternary 201101202200000010
4 Quaternary 100211310221130
5 Quinary 1032224203203
6 Senary 43342003220
8 Octal 2045645134
10 Decimal 278350428
12 Duodecimal 79276510
16 Hexadecimal 10974a5c
20 Vigesimal 46jdg18
36 Base36 4lq0kc

Cryptographic Hash Functions

md5 28419ac40ff216564457163fa2bdf033
sha1 dcdf6f43c23b9b7a8a5e64d0c232f576ae574cc9
sha256 1644febf89c346f0aa331fbfec1774e70f2f6a077ee3817917c895cc7f5f4146
sha512 1082fa4fd3aa3b909214578b4c194f5ee5b89c0f17e1801a717798dac94fc610d0998a6750a690af6753b98f7bc99e351a51811b8d6f14f190d43d1884cff4f1
ripemd-160 bfada4eaa077f0a2b047b9fce4d3987e606c4604

278350428 as geometric shapes

Circle

Radius = n
Diameter 556700856
Circumference 1748927319.4567
Area 2.4340733395584E+17

Sphere

Radius = n
Volume 9.0336714113262E+25
Surface area 9.7362933582336E+17
Circumference 1748927319.4567

Square

Length = n
Perimeter 1113401712
Area 77478960767783184
Diagonal 393646950.36996

Cube

Length = n
Surface area 464873764606699104
Volume 2.1566301890708E+25
Space diagonal 482117083.60454

Equilateral Triangle

Length = n
Perimeter 835051284
Area 3.3549374141859E+16
Altitude 241058541.80227

Triangular Pyramid

Length = n
Surface area 3.3549374141859E+16
Volume 2.5416130520059E+24
Height 131215650.12332