981058868 (number)

981058868 is an even 9-digits composite number following 981058867 and preceding 981058869. In scientific notation, it is written as 9.81058868 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 487591800 positive integers (up to 981058868) that are relatively prime to 981058868.

Interesting facts

Basic properties

Name

Name nine hundred eighty-one million fifty-eight thousand eight hundred sixty-eight

Notation

Scientific notation 9.81058868 × 10^8
Engineering notation 9.81058868 × 10^6

Prime Factorization of 981058868

Prime Factorization 2 × 2 × 167 × 1468651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 490529434
Product of the distinct prime numbers

The prime factorization of 981058868 is 2 × 2 × 167 × 1468651. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 35, 51, 284, 821, 6873, 7579, 86542, 25298, 390011, 349415, 8482799, 2667949, 51688909, 97903153, 261105824, 457915367, 2755035269, 3348576629

Basic calculations (n = 981058868)

Multiplication

n×y
n×2 1962117736
n×3 2943176604
n×4 3924235472
n×5 4905294340

Division

n÷y
n÷2 490529434
n÷3 327019622.66667
n÷3 245264717
n÷5 196211773.6

Exponentiation

ny
n2 962476502481441424
n3 9.4424610800104E+26
n4 9.2636101782891E+35
n5 9.0881469151056E+44

Nth Root

y√n
2√n 31321.85926793
3√n 993.64600154762
4√n 176.97982729094
5√n 62.854881732774

Divisors of 981058868

1, 2, 4, 167, 334, 668, 1468651, 2937302, 5874604, 245264717, 490529434, 981058868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -981058867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 981058868 can be divided by 12 positive divisors. The sum of these divisors (counting 981058868) is 1, the average is 0.083333333333333.

Base conversion 981058868

Base System Value
2 Binary 111010011110011100010100110100
3 Ternary 2112101000221202122
4 Quaternary 322132130110310
5 Quinary 4002122340433
6 Senary 241203255112
8 Octal 7236342464
10 Decimal 981058868
12 Duodecimal 23467a498
16 Hexadecimal 3a79c534
20 Vigesimal f6bc738
36 Base36 g83hv8

Cryptographic Hash Functions

md5 42fa1ba959a6ca4292610b48fcc33369
sha1 9babccdbbaa52eb8bb191d565b8271c86a9132fa
sha256 f5880bb68f7515bf00717951003dfd989ccb038e23c0904e49cd9351aae242fe
sha512 efa0069f3561ff7e280468bfabefbe84ed355c3cbab82b5cdcda5bb759330c2448992cec6aaa6658fa7f853d642c1d6fa56468741a9cda8abfade53c353ba196
ripemd-160 631970df8c377d5c60627ef3d5faf318e1c93328

981058868 as geometric shapes

Circle

Radius = n
Diameter 1962117736
Circumference 6164174664.8958
Area 3.0237091094485E+18

Sphere

Radius = n
Volume 3.9552488481024E+27
Surface area 1.2094836437794E+19
Circumference 6164174664.8958

Square

Length = n
Perimeter 3924235472
Area 962476502481441424
Diagonal 1387426756.612

Cube

Length = n
Surface area 5774859014888648544
Volume 9.4424610800104E+26
Space diagonal 1699243804.592

Equilateral Triangle

Length = n
Perimeter 2943176604
Area 4.1676455084726E+17
Altitude 849621902.296

Triangular Pyramid

Length = n
Surface area 4.1676455084726E+17
Volume 1.1128047101276E+26
Height 462475585.53733