12988741756424

Names of 12988741756424

• Cardinal: 12988741756424 can be written as Twelve trillion, nine hundred eighty-eight billion, seven hundred forty-one million, seven hundred fifty-six thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.2988741756424 × 10¹³

Factors of 12988741756424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1265

Divisors of 12988741756424

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 163 196 326 343 392 652 686 1093 1141 1304 1372 2186 2282 2744 4372 4564 7651 7987 8744 9128 15302 15974 26569 30604 31948 53138 53557 55909 61208 63896 106276 107114 111818 178159 185983 212552 214228 223636 356318 371966 374899 428456 447272 712636 743932 749798 1247113 1301881 1425272 1487864 1499596 2494226 2603762 2999192 4330747 4988452 5207524 8661494 8729791 9113167 9976904 10415048 17322988 17459582 18226334 29039917 30315229 34645976 34919164 36452668 58079834 60630458 61108537 69838328 72905336 116159668 121260916 122217074 203279419 212206603 232319336 242521832 244434148 406558838 424413206 488868296 813117676 848826412 1422955933 1485446221 1626235352 1697652824 2845911866 2970892442 4733506471 5691823732 5941784884 9467012942 9960691531 11383647464 11883569768 18934025884 19921383062 33134545297 37868051768 39842766124 66269090594 79685532248 132538181188 231941817079 265076362376 463883634158 927767268316 1623592719553 1855534536632 3247185439106 6494370878212 12988741756424
• Sum of all divisors σ(n): 28602498720000
• Sum of proper divisors (its aliquot sum) s(n): 15613756963576
• 12988741756424 is an abundant number, because the sum of its proper divisors (15613756963576) is greater than itself. Its abundance is 2625015207152

Bases of 12988741756424

• Binary: 10111101000000101101010101101010011000001000₂
• Hexadecimal: 0xBD02D56A608
• Base-36: 4LQY1HD6W

Squares and roots of 12988741756424

• 12988741756424 squared (12988741756424²) is 168707412415072416545267776
• 12988741756424 cubed (12988741756424³) is 2191297012253895843409335530947648193024
• The square root of 12988741756424 is 3603989.6998221291
• The cube root of 12988741756424 is 23506.5572505301

Scales and comparisons

• 12,988,741,756,424 seconds is equal to 413,001 years, 42 weeks, 1 day, 5 hours, 13 minutes, 44 seconds.
• To count from 1 to 12,988,741,756,424 would take you about one million, thirty-two thousand, five hundred 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 12988741756424 cubic inches would be around 1958.9 feet tall.

Recreational maths with 12988741756424

• 12988741756424 backwards is 42465714788921
• The number of decimal digits it has is: 14
• The sum of 12988741756424's digits is 68
• More coming soon!