961491907 (number)

961491907 is an odd 9-digits composite number following 961491906 and preceding 961491908. In scientific notation, it is written as 9.61491907 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 945195376 positive integers (up to 961491907) that are relatively prime to 961491907.

Interesting facts

Basic properties

Name

Name nine hundred sixty-one million four hundred ninety-one thousand nine hundred seven

Notation

Scientific notation 9.61491907 × 10^8
Engineering notation 9.61491907 × 10^6

Prime Factorization of 961491907

Prime Factorization 59 × 16296473

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 961491907
Product of the distinct prime numbers

The prime factorization of 961491907 is 59 × 16296473. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 89, 17, 621, 322, 7858, 7682, 69254, 14842, 606035, 802916, 1015749, 8002129, 46373396, 62836822, 180769310, 393413416, 1460717517, 907507758

Basic calculations (n = 961491907)

Multiplication

n×y
n×2 1922983814
n×3 2884475721
n×4 3845967628
n×5 4807459535

Division

n÷y
n÷2 480745953.5
n÷3 320497302.33333
n÷3 240372976.75
n÷5 192298381.4

Exponentiation

ny
n2 924466687226496649
n3 8.8886723805938E+26
n4 8.5463865579153E+35
n5 8.2172815095292E+44

Nth Root

y√n
2√n 31007.932968839
3√n 986.99558733045
4√n 176.09069529319
5√n 62.602132384759

Divisors of 961491907

1, 59, 16296473, 961491907

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 -961491906
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 961491907 can be divided by 4 positive divisors. The sum of these divisors (counting 961491907) is 1, the average is 0.25.

Base conversion 961491907

Base System Value
2 Binary 111001010011110011001111000011
3 Ternary 2111000012211221101
4 Quaternary 321103303033003
5 Quinary 3432120220112
6 Senary 235224035231
8 Octal 7123631703
10 Decimal 961491907
12 Duodecimal 22a002b17
16 Hexadecimal 394f33c3
20 Vigesimal f0969f7
36 Base36 fwg3wj

Cryptographic Hash Functions

md5 7fd45630ef790076df030087934a5f79
sha1 bd24136a88c7dba602563979030e5e072bf046a9
sha256 8c5b93663cffdb43423a17fc1cdbb9216a96256c7cfc9a8878d36e5ceaadb12b
sha512 936aefc6c11427541dd6126e3b88692db379f09a98cdbccc2bc02c99d8a9c1867d5f79f3c3515e413357c3787c289374c6a9398a087683d3a9a401ae08748cdc
ripemd-160 6f5205bdea34cbd443f453451065c4e47fae4da6

961491907 as geometric shapes

Circle

Radius = n
Diameter 1922983814
Circumference 6041231823.0345
Area 2.9042977530793E+18

Sphere

Radius = n
Volume 3.7232783801387E+27
Surface area 1.1617191012317E+19
Circumference 6041231823.0345

Square

Length = n
Perimeter 3845967628
Area 924466687226496649
Diagonal 1359754894.9914

Cube

Length = n
Surface area 5546800123358979894
Volume 8.8886723805938E+26
Space diagonal 1665352833.9903

Equilateral Triangle

Length = n
Perimeter 2884475721
Area 4.0030581804529E+17
Altitude 832676416.99514

Triangular Pyramid

Length = n
Surface area 4.0030581804529E+17
Volume 1.0475400860106E+26
Height 453251631.66379