13327789545

Names of 13327789545

• Cardinal: 13327789545 can be written as Thirteen billion, three hundred twenty-seven million, seven hundred eighty-nine thousand, five hundred forty-five.

Scientific notation

• Scientific notation: 1.3327789545 × 10¹⁰

Factors of 13327789545

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 780

Divisors of 13327789545

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 21 27 31 35 45 49 63 93 103 105 135 147 155 189 217 245 279 309 315 441 465 515 631 651 721 735 837 927 945 1085 1323 1395 1519 1545 1893 1953 2163 2205 2781 3155 3193 3255 3605 4185 4417 4557 4635 5047 5679 5859 6489 6615 7595 9465 9579 9765 10815 13251 13671 13905 15141 15965 17037 19467 19561 22085 22351 22785 25235 28395 28737 29295 30919 32445 39753 41013 45423 47895 58683 64993 66255 67053 68355 75705 85185 86211 92757 97335 97805 111755 119259 136269 136927 143685 154595 156457 176049 194979 198765 201159 205065 227115 278271 293415 324965 335265 410781 431055 454951 463785 469371 528147 584937 596295 603477 681345 684635 782285 834813 880245 958489 974895 1005795 1232343 1364853 1391355 1408113 1754811 2014783 2053905 2274755 2346855 2640735 2875467 2924685 3017385 3184657 3697029 4094559 4174065 4224339 4792445 6044349 6161715 6824265 7040565 8626401 8774055 9553971 10073915 12283677 14103481 14377335 15923285 18133047 18485145 20472795 21121695 25879203 28661913 30221745 42310443 43132005 47769855 54399141 61418385 70517405 85985739 90665235 98724367 126931329 129396015 143309565 211552215 271995705 296173101 380793987 429928695 493621835 634656645 888519303 1480865505 1903969935 2665557909 4442596515 13327789545
• Sum of all divisors σ(n): 28773089280
• Sum of proper divisors (its aliquot sum) s(n): 15445299735
• 13327789545 is an abundant number, because the sum of its proper divisors (15445299735) is greater than itself. Its abundance is 2117510190

Bases of 13327789545

• Binary: 1100011010011001011110110111101001₂
• Hexadecimal: 0x31A65EDE9
• Base-36: 64F0S89

Squares and roots of 13327789545

• 13327789545 squared (13327789545²) is 177629974155811307025
• 13327789545 cubed (13327789545³) is 2367414912432442138760580053625
• The square root of 13327789545 is 115446.0460345005
• The cube root of 13327789545 is 2370.9335130411

Scales and comparisons

• 13,327,789,545 seconds is equal to 423 years, 40 weeks, 4 days, 19 hours, 45 minutes, 45 seconds.
• To count from 1 to 13,327,789,545 would take you about eight hundred forty-seven 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 13327789545 cubic inches would be around 197.6 feet tall.

Recreational maths with 13327789545

• 13327789545 backwards is 54598772331
• The number of decimal digits it has is: 11
• The sum of 13327789545's digits is 54
• More coming soon!