13616256330988719489

Names of 13616256330988719489

• Cardinal: 13616256330988719489 can be written as Thirteen quintillion, six hundred sixteen quadrillion, two hundred fifty-six trillion, three hundred thirty billion, nine hundred eighty-eight million, seven hundred nineteen thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3616256330988719489 × 10¹⁹

Factors of 13616256330988719489

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 29446

Divisors of 13616256330988719489

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 47 141 423 919 2209 2757 6627 8271 19881 28477 43193 85431 129579 256293 388737 844561 1338419 2030071 2533683 4015257 6090213 7601049 12045771 18270639 26170363 39694367 62905693 78511089 119083101 188717079 235533267 357249303 566151237 810939529 1230007061 1865635249 2432818587 3690021183 5596905747 7298455761 11070063549 16790717241 24050563597 38114157863 57810331867 72151690791 114342473589 173430995601 216455072373 343027420767 520292986803 745253427151 1130376489059 1791365419561 2235760281453 3391129467177 5374096258683 6707280844359 10173388401531 16122288776049 35026911076097 53127694985773 105080733228291 159383084957319 315242199684873 478149254871957 684887899551769 1646264820576559 2054663698655307 4938794461729677 6163991095965921 14816383385189031 32189731278933143 96569193836799429 289707581510398287 1512917370109857721 4538752110329573163 13616256330988719489
• Sum of all divisors σ(n): 20117892596425134147
• Sum of proper divisors (its aliquot sum) s(n): 6501636265436414658
• 13616256330988719489 is a deficient number, because the sum of its proper divisors (6501636265436414658) is less than itself. Its deficiency is 7114620065552304831

Bases of 13616256330988719489

• Binary: 1011110011110110101010001111110110110011001111110000110110000001₂
• Hexadecimal: 0xBCF6A8FDB33F0D81
• Base-36: 2VG74184MDWU9

Squares and roots of 13616256330988719489

• 13616256330988719489 squared (13616256330988719489²) is 185402436471190384902358796967928421121
• 13616256330988719489 cubed (13616256330988719489³) is 2524487099381579943309029721728113675708506883849331927169
• 13616256330988719489 is a perfect square number. Its square root is 3690021183
• The cube root of 13616256330988719489 is 2387917.0668223357

Scales and comparisons

• 13,616,256,330,988,719,489 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,616,256,330,988,719,489 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13616256330988719489 cubic inches would be around 198993.1 feet tall.

Recreational maths with 13616256330988719489

• 13616256330988719489 backwards is 98491788903365261631
• The number of decimal digits it has is: 20
• The sum of 13616256330988719489's digits is 99
• More coming soon!