13948289477815

Names of 13948289477815

• Cardinal: 13948289477815 can be written as Thirteen trillion, nine hundred forty-eight billion, two hundred eighty-nine million, four hundred seventy-seven thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.3948289477815 × 10¹³

Factors of 13948289477815

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17807

Divisors of 13948289477815

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 7 11 29 31 35 49 55 77 145 155 203 217 245 319 331 341 385 539 899 1015 1085 1421 1519 1595 1655 1705 2233 2317 2387 2695 3641 4495 6293 7105 7595 9599 9889 10261 11165 11585 11935 15631 16219 16709 17393 18205 25487 31465 44051 47995 49445 51305 67193 69223 71827 78155 81095 83545 86965 105589 112871 121751 127435 178409 191323 220255 297569 335965 346115 359135 470351 484561 502789 504397 527945 539183 564355 608755 739123 790097 852257 892045 956615 1339261 1487845 2082983 2351755 2422805 2513945 2521985 2695915 3273259 3530779 3695615 3774281 3950485 4261285 5173861 5530679 5548367 5757083 5931013 6696305 9374827 10414915 14580881 15636307 16366295 17653895 18871405 22912813 24715453 25869305 26419967 27653395 27741835 28785415 29655065 38838569 40299581 41517091 46874135 63327913 72904405 78181535 109454149 114564065 123577265 132099835 160389691 166955407 171999377 178469573 194192845 201497905 207585455 271869983 282097067 290619637 316639565 443295391 547270745 766179043 801948455 834777035 859996885 892347865 1168687849 1203995639 1249287011 1359349915 1410485335 1453098185 1836509477 1963165303 2216476955 3103067737 3830895215 5175617617 5843439245 6019978195 6246435055 8180814943 8427969473 8745009077 9182547385 9815826515 12855566339 13742157121 15515338685 25878088085 36229323319 40904074715 42139847365 43725045385 56931793787 64277831695 68710785605 89988964373 96195099847 181146616595 253605263233 284658968935 398522556509 449944821865 480975499235 1268026316165 1992612782545 2789657895563 13948289477815
• Sum of all divisors σ(n): 22751819550720
• Sum of proper divisors (its aliquot sum) s(n): 8803530072905
• 13948289477815 is a deficient number, because the sum of its proper divisors (8803530072905) is less than itself. Its deficiency is 5144759404910

Bases of 13948289477815

• Binary: 11001010111110010110110101101110110010110111₂
• Hexadecimal: 0xCAF96D6ECB7
• Base-36: 4XZR7F5IV

Squares and roots of 13948289477815

• 13948289477815 squared (13948289477815²) is 194554779356924645377174225
• 13948289477815 cubed (13948289477815³) is 2713706381762811003372289524545527318375
• The square root of 13948289477815 is 3734740.8849631055
• The cube root of 13948289477815 is 24071.7122905297

Scales and comparisons

• 13,948,289,477,815 seconds is equal to 443,512 years, 23 weeks, 6 days, 14 hours, 56 minutes, 55 seconds.
• To count from 1 to 13,948,289,477,815 would take you about one million, one hundred eight thousand, seven hundred eighty-one 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 13948289477815 cubic inches would be around 2006 feet tall.

Recreational maths with 13948289477815

• 13948289477815 backwards is 51877498284931
• The number of decimal digits it has is: 14
• The sum of 13948289477815's digits is 76
• More coming soon!