1328960061

Names of 1328960061

• Cardinal: 1328960061 can be written as One billion, three hundred twenty-eight million, nine hundred sixty thousand and sixty-one.

Scientific notation

• Scientific notation: 1.328960061 × 10⁹

Factors of 1328960061

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 139

Divisors of 1328960061

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 13 27 29 33 39 83 87 99 117 121 143 169 249 261 297 319 351 363 377 429 507 747 783 913 957 1079 1089 1131 1287 1521 1573 1859 2241 2407 2739 2871 3237 3267 3393 3509 3861 4147 4563 4719 4901 5577 7221 8217 8613 9711 10043 10179 10527 11869 12441 14027 14157 14703 16731 20449 21663 24651 26477 29133 30129 31291 31581 35607 37323 42081 42471 44109 45617 50193 53911 61347 64989 79431 90387 93873 94743 106821 111969 126243 130559 132327 136851 154297 161733 184041 238293 271161 281619 291247 320463 344201 378729 391677 406783 410553 462891 485199 552123 593021 714879 844857 873741 1032603 1175031 1220349 1231659 1388673 1455597 1697267 1779063 2621223 3097809 3525093 3661047 3786211 4166019 4474613 5091801 5337189 7863669 9293427 10983141 11358633 13423839 15275403 16011567 34075899 40271517 45826209 49220743 102227697 120814551 147662229 442986687 1328960061
• Sum of all divisors σ(n): 2453371200
• Sum of proper divisors (its aliquot sum) s(n): 1124411139
• 1328960061 is a deficient number, because the sum of its proper divisors (1124411139) is less than itself. Its deficiency is 204548922

Bases of 1328960061

• Binary: 1001111001101100101001000111101₂
• Hexadecimal: 0x4F36523D
• Base-36: LZ8859

Squares and roots of 1328960061

• 1328960061 squared (1328960061²) is 1766134843733123721
• 1328960061 cubed (1328960061³) is 2347122669661797567980706981
• The square root of 1328960061 is 36454.9044848563
• The cube root of 1328960061 is 1099.4377459917

Scales and comparisons

• 1,328,960,061 seconds is equal to 42 years, 13 weeks, 2 days, 11 hours, 34 minutes, 21 seconds.
• To count from 1 to 1,328,960,061 would take you about eighty-four 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 1328960061 cubic inches would be around 91.6 feet tall.

Recreational maths with 1328960061

• 1328960061 backwards is 1600698231
• The number of decimal digits it has is: 10
• The sum of 1328960061's digits is 36
• More coming soon!