1311989424391764

Names of 1311989424391764

• Cardinal: 1311989424391764 can be written as One quadrillion, three hundred eleven trillion, nine hundred eighty-nine billion, four hundred twenty-four million, three hundred ninety-one thousand, seven hundred sixty-four.

Scientific notation

• Scientific notation: 1.311989424391764 × 10¹⁵

Factors of 1311989424391764

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 59554

Divisors of 1311989424391764

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 59 118 177 236 354 421 531 708 842 1062 1263 1684 2124 2526 3481 3789 5052 6962 7578 10443 13924 15156 20886 24839 31329 41772 49678 59069 62658 74517 99356 118138 125316 149034 177207 177241 223551 236276 298068 354414 354482 447102 531621 531723 708828 708964 894204 1063242 1063446 1465501 1595169 2126484 2126892 2931002 3190338 3485071 4396503 5862004 6380676 6970142 8793006 10455213 10457219 13189509 13940284 17586012 20910426 20914438 24868049 26379018 31365639 31371657 41820852 41828876 49736098 52758036 62731278 62743314 74604147 94114971 99472196 125462556 125486628 149208294 188229942 205619189 223812441 298416588 376459884 411238378 447624882 616857567 616975921 822476756 895249764 1233715134 1233951842 1467214891 1850572701 1850927763 2467430268 2467903684 2934429782 3701145402 3701855526 4401644673 5552783289 5868859564 7402290804 7403711052 8803289346 10469448629 11105566578 13204934019 17606578692 20938897258 22211133156 26409868038 31408345887 41877794516 52819736076 62816691774 86565678569 94225037661 125633383548 173131357138 188450075322 259697035707 346262714276 376900150644 519394071414 617697469111 779091107121 1038788142828 1235394938222 1558182214242 1853092407333 2470789876444 3116364428484 3706184814666 5559277221999 7412369629332 11118554443998 22237108887996 36444150677549 72888301355098 109332452032647 145776602710196 218664904065294 327997356097941 437329808130588 655994712195882 1311989424391764
• Sum of all divisors σ(n): 3381670439857710
• Sum of proper divisors (its aliquot sum) s(n): 2069681015465946
• 1311989424391764 is an abundant number, because the sum of its proper divisors (2069681015465946) is greater than itself. Its abundance is 757691591074182

Bases of 1311989424391764

• Binary: 100101010010011111101010111100101110000011001010100₂
• Hexadecimal: 0x4A93F57970654
• Base-36: CX27MCPWT0

Squares and roots of 1311989424391764

• 1311989424391764 squared (1311989424391764²) is 1721316249715832225561351031696
• 1311989424391764 cubed (1311989424391764³) is 2258348715660864624548548312751457908685351744
• The square root of 1311989424391764 is 36221394.5671858967
• The cube root of 1311989424391764 is 109473.7793501291

Scales and comparisons

• 1,311,989,424,391,764 seconds is equal to 41,717,205 years, 23 weeks, 1 day, 7 hours, 29 minutes, 24 seconds.
• To count from 1 to 1,311,989,424,391,764 would take you about one hundred twenty-five million, one hundred fifty-one thousand, six hundred sixteen 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 1311989424391764 cubic inches would be around 9122.8 feet tall.

Recreational maths with 1311989424391764

• 1311989424391764 backwards is 4671934249891131
• The number of decimal digits it has is: 16
• The sum of 1311989424391764's digits is 72
• More coming soon!