278096961 (number)

278096961 is an odd 9-digits composite number following 278096960 and preceding 278096962. In scientific notation, it is written as 2.78096961 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 185315040 positive integers (up to 278096961) that are relatively prime to 278096961.

Interesting facts

Basic properties

Name

Name two hundred seventy-eight million ninety-six thousand nine hundred sixty-one

Notation

Scientific notation 2.78096961 × 10^8
Engineering notation 2.78096961 × 10^6

Prime Factorization of 278096961

Prime Factorization 3 × 2371 × 39097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 278096961
Product of the distinct prime numbers

The prime factorization of 278096961 is 3 × 2371 × 39097. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 6, 69, 815, 571, 8457, 3310, 90211, 59632, 802786, 569109, 3603061, 8821566, 71498783, 93100032, 365437452, 930906223, 9698850832, 8556793359

Basic calculations (n = 278096961)

Multiplication

n×y
n×2 556193922
n×3 834290883
n×4 1112387844
n×5 1390484805

Division

n÷y
n÷2 139048480.5
n÷3 92698987
n÷3 69524240.25
n÷5 55619392.2

Exponentiation

ny
n2 77337919717435521
n3 2.1507440443481E+25
n4 5.9811538262205E+33
n5 1.6633407023454E+42

Nth Root

y√n
2√n 16676.239414208
3√n 652.72775654826
4√n 129.13651464326
5√n 48.847152118019

Divisors of 278096961

1, 3, 2371, 7113, 39097, 117291, 92698987, 278096961

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 -278096960
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 278096961 can be divided by 8 positive divisors. The sum of these divisors (counting 278096961) is 1, the average is 0.125.

Base conversion 278096961

Base System Value
2 Binary 10000100100110110110001000001
3 Ternary 201101021210022110
4 Quaternary 100210312301001
5 Quinary 1032143100321
6 Senary 43332325533
8 Octal 2044666101
10 Decimal 278096961
12 Duodecimal 791738a9
16 Hexadecimal 10936c41
20 Vigesimal 46i2281
36 Base36 4lkkzl

Cryptographic Hash Functions

md5 2aad28f3e0af047c265db2cd8f16ab79
sha1 ba9260d6fed7b2a0bc70e853143a4606ad4f5485
sha256 d767f87b56019c4e3c194b34c260be568a315dd78029c39dea56d50f0774685b
sha512 7162a14a1400705828ca87ae4ce408a712d0b89ead5cf93a4acdb04d3e17f31b9fa0ddbdf194f5d890cc15a2d5ec2d9b908b000f0fae56887a94455af9b8499a
ripemd-160 4dca1023ee5664dcdd1fa5530049f8c870c5c1ff

278096961 as geometric shapes

Circle

Radius = n
Diameter 556193922
Circumference 1747334739.3265
Area 2.4296424042821E+17

Sphere

Radius = n
Volume 9.0090155859679E+25
Surface area 9.7185696171285E+17
Circumference 1747334739.3265

Square

Length = n
Perimeter 1112387844
Area 77337919717435521
Diagonal 393288493.90094

Cube

Length = n
Surface area 464027518304613126
Volume 2.1507440443481E+25
Space diagonal 481678065.8825

Equilateral Triangle

Length = n
Perimeter 834290883
Area 3.348830157557E+16
Altitude 240839032.94125

Triangular Pyramid

Length = n
Surface area 3.348830157557E+16
Volume 2.5346761639252E+24
Height 131096164.63365