157020007 (number)

157020007 is an odd 9-digits composite number following 157020006 and preceding 157020008. In scientific notation, it is written as 1.57020007 × 10^8. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 140700672 positive integers (up to 157020007) that are relatively prime to 157020007.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty thousand seven

Notation

Scientific notation 1.57020007 × 10^8
Engineering notation 1.57020007 × 10^6

Prime Factorization of 157020007

Prime Factorization 493 × 73 × 4363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157020007
Product of the distinct prime numbers

The prime factorization of 157020007 is 493 × 73 × 4363. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 58, 25, 493, 118, 3255, 7685, 85045, 28721, 620056, 780669, 1662341, 8075753, 11280534, 13821302, 977420665, 855457053, 3069602160, 4178501515

Basic calculations (n = 157020007)

Multiplication

n×y
n×2 314040014
n×3 471060021
n×4 628080028
n×5 785100035

Division

n÷y
n÷2 78510003.5
n÷3 52340002.333333
n÷3 39255001.75
n÷5 31404001.4

Exponentiation

ny
n2 24655282598280049
n3 3.8713726461689E+24
n4 6.0788296000105E+32
n5 9.5449786634546E+40

Nth Root

y√n
2√n 12530.762426924
3√n 539.49198564678
4√n 111.94088809244
5√n 43.570344968304

Divisors of 157020007

1, 73, 493, 4363, 35989, 318499, 2150959, 157020007

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 -157020006
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 157020007 can be divided by 8 positive divisors. The sum of these divisors (counting 157020007) is 1, the average is 0.125.

Base conversion 157020007

Base System Value
2 Binary 1001010110111110111101100111
3 Ternary 101221110102221211
4 Quaternary 21112332331213
5 Quinary 310144120012
6 Senary 23325252251
8 Octal 1126767547
10 Decimal 157020007
12 Duodecimal 44704087
16 Hexadecimal 95bef67
20 Vigesimal 2917a07
36 Base36 2lhhev

Cryptographic Hash Functions

md5 d85a341adb0366fdbdf8a5c474912b82
sha1 d48e888a80a08226485f5949c2c0b45c1ba424ec
sha256 b2f98b1c58a7813a174c05a261616b70c5052a451abd78d5e56ce4c5de67a0de
sha512 14182842a0252e3255e81926dab246c319be0a44668c4498036a8385893c54cf112775c237d67e414b8c7671316a102d9d723a4bbeacbbe50236cb9dd9316f58
ripemd-160 beecf6b62482ed944ca775d0e21251488791cb65

157020007 as geometric shapes

Circle

Radius = n
Diameter 314040014
Circumference 986585800.91564
Area 7.7456854682937E+16

Sphere

Radius = n
Volume 1.621636781935E+25
Surface area 3.0982741873175E+17
Circumference 986585800.91564

Square

Length = n
Perimeter 628080028
Area 24655282598280049
Diagonal 222059823.46332

Cube

Length = n
Surface area 147931695589680294
Volume 3.8713726461689E+24
Space diagonal 271966629.92882

Equilateral Triangle

Length = n
Perimeter 471060021
Area 1.0676050533797E+16
Altitude 135983314.96441

Triangular Pyramid

Length = n
Surface area 1.0676050533797E+16
Volume 4.5624564176769E+23
Height 74019941.154439