13889456532

Names of 13889456532

• Cardinal: 13889456532 can be written as Thirteen billion, eight hundred eighty-nine million, four hundred fifty-six thousand, five hundred thirty-two.

Scientific notation

• Scientific notation: 1.3889456532 × 10¹⁰

Factors of 13889456532

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2241

Divisors of 13889456532

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 54 57 63 76 81 84 108 114 126 133 157 162 171 189 228 252 266 314 324 342 378 399 471 513 532 567 628 684 756 798 942 1026 1099 1134 1197 1413 1539 1596 1884 2052 2053 2198 2268 2394 2826 2983 3078 3297 3591 4106 4239 4396 4788 5652 5966 6156 6159 6594 7182 8212 8478 8949 9891 10773 11932 12318 12717 13188 14364 14371 16956 17898 18477 19782 20881 21546 24636 25434 26847 28742 29673 35796 36954 39007 39564 41762 43092 43113 50868 53694 55431 57484 59346 62643 73908 78014 80541 83524 86226 89019 107388 110862 117021 118692 125286 129339 156028 161082 166293 172452 178038 187929 221724 234042 241623 250572 258678 273049 322164 322321 332586 351063 356076 375858 388017 468084 483246 517356 546098 563787 644642 665172 702126 751716 776034 819147 966492 966963 1053189 1092196 1127574 1164051 1289284 1404252 1552068 1638294 1691361 1933926 2106378 2255148 2256247 2328102 2457441 2900889 3159567 3276588 3382722 3867852 4212756 4512494 4656204 4914882 5801778 6124099 6319134 6765444 6768741 7372323 8702667 9024988 9829764 11603556 12248198 12638268 13537482 14744646 17405334 18372297 20306223 22116969 24496396 26108001 27074964 29489292 34810668 36744594 40612446 42868693 44233938 52216002 55116891 60918669 73489188 81224892 85737386 88467876 104432004 110233782 121837338 128606079 165350673 171474772 182756007 220467564 243674676 257212158 330701346 365512014 385818237 496052019 514424316 661402692 731024028 771636474 992104038 1157454711 1543272948 1984208076 2314909422 3472364133 4629818844 6944728266 13889456532
• Sum of all divisors σ(n): 43980576640
• Sum of proper divisors (its aliquot sum) s(n): 30091120108
• 13889456532 is an abundant number, because the sum of its proper divisors (30091120108) is greater than itself. Its abundance is 16201663576

Bases of 13889456532

• Binary: 1100111011111000000100100110010100₂
• Hexadecimal: 0x33BE04994
• Base-36: 6DPF990

Squares and roots of 13889456532

• 13889456532 squared (13889456532²) is 192917002754317467024
• 13889456532 cubed (13889456532³) is 2679512324039816733558191400768
• The square root of 13889456532 is 117853.5384789103
• The cube root of 13889456532 is 2403.7820307209

Scales and comparisons

• 13,889,456,532 seconds is equal to 441 years, 33 weeks, 2 days, 14 hours, 22 minutes, 12 seconds.
• To count from 1 to 13,889,456,532 would take you about eight hundred eighty-three 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 13889456532 cubic inches would be around 200.3 feet tall.

Recreational maths with 13889456532

• 13889456532 backwards is 23565498831
• 13889456532 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13889456532's digits is 54
• More coming soon!