157679964 (number)

157679964 is an even 9-digits composite number following 157679963 and preceding 157679965. In scientific notation, it is written as 1.57679964 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 72 positive divisors. There are 45660672 positive integers (up to 157679964) that are relatively prime to 157679964.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million six hundred seventy-nine thousand nine hundred sixty-four

Notation

Scientific notation 1.57679964 × 10^8
Engineering notation 1.57679964 × 10^6

Prime Factorization of 157679964

Prime Factorization 2 × 2 × 3 × 3 × 13 × 17 × 19819

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 26279994
Product of the distinct prime numbers

The prime factorization of 157679964 is 2 × 2 × 3 × 3 × 13 × 17 × 19819. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 8, 17, 28, 153, 49, 5019, 7008, 38686, 75292, 260000, 596564, 4226113, 7504057, 68062696, 479286, 719512229, 29450621, 3996177599, 225374771

Basic calculations (n = 157679964)

Multiplication

n×y
n×2 315359928
n×3 473039892
n×4 630719856
n×5 788399820

Division

n÷y
n÷2 78839982
n÷3 52559988
n÷3 39419991
n÷5 31535992.8

Exponentiation

ny
n2 24862971047041296
n3 3.9203923796305E+24
n4 6.1816732928601E+32
n5 9.7472602227795E+40

Nth Root

y√n
2√n 12557.068288418
3√n 540.24675965095
4√n 112.05832538646
5√n 43.606908886443

Divisors of 157679964

1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 19819, 39638, 59457, 79276, 118914, 178371, 237828, 257647, 336923, 356742, 515294, 673846, 713484, 772941, 1010769, 1030588, 1347692, 1545882, 2021538, 2318823, 3032307, 3091764, 4043076, 4379999, 4637646, 6064614, 8759998, 9275292, 12129228, 13139997, 17519996, 26279994, 39419991, 52559988, 78839982, 157679964

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157679963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157679964 can be divided by 72 positive divisors. The sum of these divisors (counting 157679964) is 1, the average is 0.013888888888889.

Base conversion 157679964

Base System Value
2 Binary 1001011001100000000101011100
3 Ternary 101222200222020200
4 Quaternary 21121200011130
5 Quinary 310331224324
6 Senary 23351343500
8 Octal 1131400534
10 Decimal 157679964
12 Duodecimal 44981b90
16 Hexadecimal 966015c
20 Vigesimal 2959ji4
36 Base36 2lvmn0

Cryptographic Hash Functions

md5 5a80a5d7f8f24e365c2a8569173966b3
sha1 88b2b38f19fa2facc7d8a077175975da99fb0b24
sha256 c68aa8aa4882ff68e6d35f2ea8a99c3b6e7c21ef6463390a0f2074285479e0e6
sha512 7b067a4e7657e95cb5783349e348ae7cd36aca1e10a3cab3024e25bf43ea15fb2ca7ef9431d77dba798fbbea9470790dabf64b9bcf33844422fa49a8ebef4a63
ripemd-160 b5b4f70d6772b12ead5b1c7578fbffdb2c49c045

157679964 as geometric shapes

Circle

Radius = n
Diameter 315359928
Circumference 990732433.04141
Area 7.8109327187801E+16

Sphere

Radius = n
Volume 1.6421701198716E+25
Surface area 3.124373087512E+17
Circumference 990732433.04141

Square

Length = n
Perimeter 630719856
Area 24862971047041296
Diagonal 222993143.6033

Cube

Length = n
Surface area 149177826282247776
Volume 3.9203923796305E+24
Space diagonal 273109708.98363

Equilateral Triangle

Length = n
Perimeter 473039892
Area 1.0765982270147E+16
Altitude 136554854.49182

Triangular Pyramid

Length = n
Surface area 1.0765982270147E+16
Volume 4.6202267275813E+23
Height 74331047.867767