961498981 (number)

961498981 is an odd 9-digits composite number following 961498980 and preceding 961498982. In scientific notation, it is written as 9.61498981 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 961267500 positive integers (up to 961498981) that are relatively prime to 961498981.

Interesting facts

Basic properties

Name

Name nine hundred sixty-one million four hundred ninety-eight thousand nine hundred eighty-one

Notation

Scientific notation 9.61498981 × 10^8
Engineering notation 9.61498981 × 10^6

Prime Factorization of 961498981

Prime Factorization 4231 × 227251

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 961498981
Product of the distinct prime numbers

The prime factorization of 961498981 is 4231 × 227251. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 15, 75, 424, 672, 8878, 8362, 12513, 44626, 58750, 636987, 8990247, 2921306, 55291887, 18259737, 776960168, 541886267, 5147019048, 4421242073

Basic calculations (n = 961498981)

Multiplication

n×y
n×2 1922997962
n×3 2884496943
n×4 3845995924
n×5 4807494905

Division

n÷y
n÷2 480749490.5
n÷3 320499660.33333
n÷3 240374745.25
n÷5 192299796.2

Exponentiation

ny
n2 924480290464038361
n3 8.8888685723576E+26
n4 8.5466380745647E+35
n5 8.2175837996698E+44

Nth Root

y√n
2√n 31008.047036213
3√n 986.99800787072
4√n 176.09101918103
5√n 62.602224501225

Divisors of 961498981

1, 4231, 227251, 961498981

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -961498980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 961498981 can be divided by 4 positive divisors. The sum of these divisors (counting 961498981) is 1, the average is 0.25.

Base conversion 961498981

Base System Value
2 Binary 111001010011110100111101100101
3 Ternary 2111000020012122101
4 Quaternary 321103310331211
5 Quinary 3432120431411
6 Senary 235224132101
8 Octal 7123647545
10 Decimal 961498981
12 Duodecimal 22a007031
16 Hexadecimal 394f4f65
20 Vigesimal f097791
36 Base36 fwg9d1

Cryptographic Hash Functions

md5 a86b4a22919c195476117664431eb8fc
sha1 d7aadd30147de99656032dfb1f68babe62228dba
sha256 89dbfdcb1b0aacbd54cda34c7fb3a0fdf82c979120f1211313abc79d14aa350d
sha512 5b2fa67cc0c4b23332cc069d1782cd89a23b6cbf9b8627047fbdafb9b190440db754f63344fcab5798f726fece6db2cf35d471fa649f6a57f0f3e7dbe162536e
ripemd-160 5ffa90d8e4f07c7f1052df3752884c7077920fc0

961498981 as geometric shapes

Circle

Radius = n
Diameter 1922997962
Circumference 6041276270.2873
Area 2.9043404889104E+18

Sphere

Radius = n
Volume 3.7233605607525E+27
Surface area 1.1617361955642E+19
Circumference 6041276270.2873

Square

Length = n
Perimeter 3845995924
Area 924480290464038361
Diagonal 1359764899.1381

Cube

Length = n
Surface area 5546881742784230166
Volume 8.8888685723576E+26
Space diagonal 1665365086.5177

Equilateral Triangle

Length = n
Perimeter 2884496943
Area 4.0031170841994E+17
Altitude 832682543.25885

Triangular Pyramid

Length = n
Surface area 4.0031170841994E+17
Volume 1.0475632074317E+26
Height 453254966.37937