13897264515012

Names of 13897264515012

• Cardinal: 13897264515012 can be written as Thirteen trillion, eight hundred ninety-seven billion, two hundred sixty-four million, five hundred fifteen thousand and twelve.

Scientific notation

• Scientific notation: 1.3897264515012 × 10¹³

Factors of 13897264515012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 41886

Divisors of 13897264515012

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 97 103 108 162 194 206 291 309 324 388 412 582 618 873 927 1164 1236 1746 1854 2619 2781 3492 3708 5238 5562 7857 8343 9991 10476 10609 11124 15714 16686 19982 21218 29973 31428 31827 33372 39964 41681 42436 59946 63654 83362 89919 95481 119892 125043 127308 166724 179838 190962 250086 269757 286443 359676 375129 381924 500172 539514 572886 750258 809271 859329 1029073 1079028 1125387 1145772 1500516 1618542 1718658 2058146 2250774 3087219 3237084 3376161 3437316 4043057 4116292 4293143 4501548 6174438 6752322 8086114 8586286 9261657 12129171 12348876 12879429 13504644 16172228 17172572 18523314 24258342 25758858 27784971 36387513 37046628 38638287 48516684 51517716 55569942 72775026 77276574 83354913 109162539 111139884 115914861 145550052 154553148 166709826 218325078 231829722 327487617 333419652 347744583 416434871 436650156 442193729 463659444 654975234 695489166 832869742 884387458 1249304613 1309950468 1326581187 1390978332 1665739484 1768774916 2498609226 2653162374 3747913839 3979743561 4997218452 5306324748 7495827678 7959487122 11243741517 11939230683 14991655356 15918974244 22487483034 23878461366 33731224551 35817692049 42892791713 44974966068 47756922732 67462449102 71635384098 85785583426 128678375139 134924898204 143270768196 171571166852 257356750278 386035125417 514713500556 772070250834 1158105376251 1544140501668 2316210752502 3474316128753 4632421505004 6948632257506 13897264515012
• Sum of all divisors σ(n): 37065438313596
• Sum of proper divisors (its aliquot sum) s(n): 23168173798584
• 13897264515012 is an abundant number, because the sum of its proper divisors (23168173798584) is greater than itself. Its abundance is 9270909283572

Bases of 13897264515012

• Binary: 11001010001110110101100000111100011111000100₂
• Hexadecimal: 0xCA3B583C7C4
• Base-36: 4XCBCH490

Squares and roots of 13897264515012

• 13897264515012 squared (13897264515012²) is 193133961000211719573360144
• 13897264515012 cubed (13897264515012³) is 2684033742851953845445991409161370481728
• The square root of 13897264515012 is 3727903.5013009659
• The cube root of 13897264515012 is 24042.3237647689

Scales and comparisons

• 13,897,264,515,012 seconds is equal to 441,890 years, 1 week, 1 day, 22 hours, 10 minutes, 12 seconds.
• To count from 1 to 13,897,264,515,012 would take you about one million, one hundred four thousand, seven hundred twenty-five 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 13897264515012 cubic inches would be around 2003.5 feet tall.

Recreational maths with 13897264515012

• 13897264515012 backwards is 21051546279831
• 13897264515012 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13897264515012's digits is 54
• More coming soon!