13091999326458

Names of 13091999326458

• Cardinal: 13091999326458 can be written as Thirteen trillion, ninety-one billion, nine hundred ninety-nine million, three hundred twenty-six thousand, four hundred fifty-eight.

Scientific notation

• Scientific notation: 1.3091999326458 × 10¹³

Factors of 13091999326458

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4073

Divisors of 13091999326458

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 13 26 31 37 39 61 62 74 78 93 111 122 183 186 222 366 403 481 757 793 806 962 1147 1209 1443 1514 1586 1891 2257 2271 2294 2379 2418 2886 3169 3441 3782 4514 4542 4758 5673 6338 6771 6882 9507 9841 11346 13542 14911 19014 19682 23467 24583 28009 29341 29523 29822 41197 44733 46177 46934 49166 56018 58682 59046 69967 70401 73749 82394 84027 88023 89466 92354 98239 117253 123591 138531 139934 140802 147498 168054 176046 193309 196478 209901 234506 247182 277062 294717 305071 351759 364117 386618 419802 579927 589434 600301 610142 703518 728234 868279 909571 915213 1092351 1159854 1200602 1277107 1431487 1524289 1708549 1736558 1800903 1819142 1830426 2184702 2398933 2513017 2554214 2604837 2728713 2862974 3048578 3417098 3601806 3634843 3831321 4294461 4572867 4797866 5026034 5125647 5209674 5457426 5992579 7152433 7196799 7269686 7539051 7662642 8588922 9145734 10251294 10904529 11287627 11985158 14304866 14393598 15078102 17977737 18609331 21457299 21809058 22211137 22575254 31186129 33862881 35955474 37218662 42914598 44422274 47252959 52965019 55827993 62372258 66633411 67725762 74366923 77903527 88760521 92981629 93558387 94505918 105930038 111655986 133266822 141758877 146334913 148733846 155807054 158895057 177521042 185963258 187116774 221725423 223100769 233710581 266281563 278944887 283517754 292669826 317790114 439004739 443450846 446201538 467421162 532563126 557889774 665176269 688545247 878009478 966769999 1153886773 1330352538 1377090494 1902353869 1933539998 2065635741 2307773546 2751576151 2882430499 2900309997 3461660319 3804707738 4131271482 4536382303 5414391781 5503152302 5707061607 5764860998 5800619994 6923320638 8254728453 8647291497 9072764606 10828783562 11414123214 13609146909 16243175343 16509456906 17294582994 27218293818 32486350686 35770489963 58972969939 70387093153 71540979926 107311469889 117945939878 140774186306 167846145211 176918909817 211161279459 214622939778 335692290422 353837819634 422322558918 503538435633 1007076871266 2181999887743 4363999775486 6545999663229 13091999326458
• Sum of all divisors σ(n): 30434278748160
• Sum of proper divisors (its aliquot sum) s(n): 17342279421702
• 13091999326458 is an abundant number, because the sum of its proper divisors (17342279421702) is greater than itself. Its abundance is 4250280095244

Bases of 13091999326458

• Binary: 10111110100000110111111110000010000011111010₂
• Hexadecimal: 0xBE837F820FA
• Base-36: 4N2DQDG56

Squares and roots of 13091999326458

• 13091999326458 squared (13091999326458²) is 171400446363976725658825764
• 13091999326458 cubed (13091999326458³) is 2243974528351783847439735148591177263912
• The square root of 13091999326458 is 3618286.7943901297
• The cube root of 13091999326458 is 23568.6835212969

Scales and comparisons

• 13,091,999,326,458 seconds is equal to 416,285 years, 4 weeks, 1 day, 23 hours, 34 minutes, 18 seconds.
• To count from 1 to 13,091,999,326,458 would take you about one million, forty thousand, seven hundred twelve 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 13091999326458 cubic inches would be around 1964.1 feet tall.

Recreational maths with 13091999326458

• 13091999326458 backwards is 85462399919031
• The number of decimal digits it has is: 14
• The sum of 13091999326458's digits is 69
• More coming soon!