961644769 (number)

961644769 is an odd 9-digits composite number following 961644768 and preceding 961644770. In scientific notation, it is written as 9.61644769 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 897138000 positive integers (up to 961644769) that are relatively prime to 961644769.

Interesting facts

Basic properties

Name

Name nine hundred sixty-one million six hundred forty-four thousand seven hundred sixty-nine

Notation

Scientific notation 9.61644769 × 10^8
Engineering notation 9.61644769 × 10^6

Prime Factorization of 961644769

Prime Factorization 1457 × 67 × 9851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 961644769
Product of the distinct prime numbers

The prime factorization of 961644769 is 1457 × 67 × 9851. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 961644769)

Multiplication

n×y
n×2 1923289538
n×3 2884934307
n×4 3846579076
n×5 4808223845

Division

n÷y
n÷2 480822384.5
n÷3 320548256.33333
n÷3 240411192.25
n÷5 192328953.8

Exponentiation

ny
n2 924760661745063361
n3 8.8929125294412E+26
n4 8.5518228151117E+35
n5 8.223815675567E+44

Nth Root

y√n
2√n 31010.397756237
3√n 987.04789011932
4√n 176.09769378455
5√n 62.60412280789

Divisors of 961644769

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 -961644768
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 961644769 can be divided by 8 positive divisors. The sum of these divisors (counting 961644769) is 1, the average is 0.125.

Base conversion 961644769

Base System Value
2 Binary 111001010100011000100011100001
3 Ternary 2111000111121121221
4 Quaternary 321110120203201
5 Quinary 3432140113034
6 Senary 235231215041
8 Octal 7124304341
10 Decimal 961644769
12 Duodecimal 22a077481
16 Hexadecimal 395188e1
20 Vigesimal f0a5bi9
36 Base36 fwjdup

Cryptographic Hash Functions

md5 d323ebf34a82dec0ae51e3334808ebd4
sha1 2c69b66d07474f52a39ce0ad4036ac07a07f6581
sha256 af1ba28048f80b153a5d0dade3401825f7759e060eaeafdfcd0ecce6da10a413
sha512 29d380c12443beb07e7be8d1d9173d4e2d81c70b7fdda753d5c91965435e2bace948e5f8cd7be0dc2416da688626de093925e357011f5243c5d9fc799abc9a71
ripemd-160 8d690775b351f22aa00ac5973a1a009907edddc9

961644769 as geometric shapes

Circle

Radius = n
Diameter 1923289538
Circumference 6042192283.3069
Area 2.9052213012671E+18

Sphere

Radius = n
Volume 3.7250544895345E+27
Surface area 1.1620885205069E+19
Circumference 6042192283.3069

Square

Length = n
Perimeter 3846579076
Area 924760661745063361
Diagonal 1359971074.5049

Cube

Length = n
Surface area 5548563970470380166
Volume 8.8929125294412E+26
Space diagonal 1665617598.7408

Equilateral Triangle

Length = n
Perimeter 2884934307
Area 4.0043311274587E+17
Altitude 832808799.37042

Triangular Pyramid

Length = n
Surface area 4.0043311274587E+17
Volume 1.0480397923444E+26
Height 453323691.50165