1320452770

Names of 1320452770

• Cardinal: 1320452770 can be written as One billion, three hundred twenty million, four hundred fifty-two thousand, seven hundred seventy.

Scientific notation

• Scientific notation: 1.32045277 × 10⁹

Factors of 1320452770

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 261

Divisors of 1320452770

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 13 14 23 26 35 46 65 70 91 115 130 161 169 182 211 230 299 322 338 422 455 529 598 805 845 910 1055 1058 1183 1477 1495 1610 1690 2093 2110 2366 2645 2743 2954 2990 3703 3887 4186 4853 5290 5486 5915 6877 7385 7406 7774 9706 10465 11830 13715 13754 14770 18515 19201 19435 20930 24265 27209 27430 33971 34385 35659 37030 38402 38870 48139 48530 54418 63089 67942 68770 71318 89401 96005 96278 111619 126178 136045 169855 178295 178802 192010 223238 240695 249613 272090 315445 339710 356590 441623 447005 481390 499226 558095 625807 630890 781333 820157 883246 894010 1116190 1248065 1251614 1451047 1562666 1640314 2208115 2496130 2902094 3129035 3906665 4100785 4416230 5741099 6258070 7255235 7813330 8201570 10157329 11482198 14510470 18863611 20314658 28705495 37727222 50786645 57410990 94318055 101573290 132045277 188636110 264090554 660226385 1320452770
• Sum of all divisors σ(n): 3089403072
• Sum of proper divisors (its aliquot sum) s(n): 1768950302
• 1320452770 is an abundant number, because the sum of its proper divisors (1768950302) is greater than itself. Its abundance is 448497532

Bases of 1320452770

• Binary: 1001110101101001000001010100010₂
• Hexadecimal: 0x4EB482A2
• Base-36: LU5VVM

Squares and roots of 1320452770

• 1320452770 squared (1320452770²) is 1743595517800672900
• 1320452770 cubed (1320452770³) is 2302335531239482838668933000
• The square root of 1320452770 is 36338.0347569871
• The cube root of 1320452770 is 1097.0867181623

Scales and comparisons

• 1,320,452,770 seconds is equal to 41 years, 51 weeks, 2 days, 26 minutes, 10 seconds.
• To count from 1 to 1,320,452,770 would take you about eighty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1320452770 cubic inches would be around 91.4 feet tall.

Recreational maths with 1320452770

• 1320452770 backwards is 0772540231
• The number of decimal digits it has is: 10
• The sum of 1320452770's digits is 31
• More coming soon!