13214151405

Names of 13214151405

• Cardinal: 13214151405 can be written as Thirteen billion, two hundred fourteen million, one hundred fifty-one thousand, four hundred five.

Scientific notation

• Scientific notation: 1.3214151405 × 10¹⁰

Factors of 13214151405

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 978

Divisors of 13214151405

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 45 63 65 91 97 105 117 135 169 189 195 273 291 315 351 455 485 507 585 679 819 845 853 873 945 1183 1261 1365 1455 1521 1755 2037 2457 2535 2559 2619 3395 3549 3783 4095 4265 4365 4563 5915 5971 6111 6305 7605 7677 8827 10185 10647 11089 11349 12285 12795 13095 16393 17745 17913 18333 18915 22815 23031 26481 29855 30555 31941 33267 34047 38385 44135 49179 53235 53739 55445 56745 77623 79443 81965 82741 89565 91665 99801 114751 115155 132405 144157 147537 159705 161217 166335 170235 232869 238329 245895 248223 268695 299403 344253 388115 397215 413705 432471 442611 499005 573755 579187 698607 720785 737685 744669 806085 1009099 1032759 1075633 1164345 1191645 1241115 1297413 1497015 1721265 1737561 2095821 2162355 2213055 2234007 2895935 3027297 3098277 3226899 3493035 3723345 3892239 5045495 5163795 5212683 5378165 6487065 7529431 8687805 9081891 9680697 10479105 11170035 13983229 15136485 15491385 15638049 16134495 19461195 22588293 26063415 27245673 29042091 37647155 41949687 45409455 48403485 67764879 69916145 78190245 97882603 112941465 125849061 136228365 145210455 203294637 209748435 293647809 338824395 377547183 489413015 629245305 880943427 1016473185 1468239045 1887735915 2642830281 4404717135 13214151405
• Sum of all divisors σ(n): 29406021120
• Sum of proper divisors (its aliquot sum) s(n): 16191869715
• 13214151405 is an abundant number, because the sum of its proper divisors (16191869715) is greater than itself. Its abundance is 2977718310

Bases of 13214151405

• Binary: 1100010011100111111111001011101101₂
• Hexadecimal: 0x3139FF2ED
• Base-36: 62JD4H9

Squares and roots of 13214151405

• 13214151405 squared (13214151405²) is 174613797354263474025
• 13214151405 cubed (13214151405³) is 2307373155641225968027634755125
• The square root of 13214151405 is 114952.8225186315
• The cube root of 13214151405 is 2364.1757564063

Scales and comparisons

• 13,214,151,405 seconds is equal to 420 years, 8 weeks, 5 days, 13 hours, 36 minutes, 45 seconds.
• To count from 1 to 13,214,151,405 would take you about eight hundred forty 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 13214151405 cubic inches would be around 197 feet tall.

Recreational maths with 13214151405

• 13214151405 backwards is 50415141231
• 13214151405 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13214151405's digits is 27
• More coming soon!