1306805998032080

Names of 1306805998032080

• Cardinal: 1306805998032080 can be written as One quadrillion, three hundred six trillion, eight hundred five billion, nine hundred ninety-eight million, thirty-two thousand and eighty.

Scientific notation

• Scientific notation: 1.30680599803208 × 10¹⁵

Factors of 1306805998032080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1349671613

Divisors of 1306805998032080

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 19 20 26 28 35 38 40 49 52 56 65 70 76 80 91 95 98 104 112 130 133 140 152 182 190 196 208 245 247 260 266 280 304 364 380 392 455 490 494 520 532 560 637 665 728 760 784 910 931 980 988 1040 1064 1235 1274 1330 1456 1520 1729 1820 1862 1960 1976 2128 2470 2548 2660 3185 3458 3640 3724 3920 3952 4655 4940 5096 5320 6370 6916 7280 7448 8645 9310 9880 10192 10640 12103 12740 13832 14896 17290 18620 19760 24206 25480 27664 34580 37240 48412 50960 60515 69160 74480 96824 121030 138320 193648 242060 484120 968240 1349671567 2699343134 5398686268 6748357835 9447700969 10797372536 13496715670 17545730371 18895401938 21594745072 25643759773 26993431340 35091460742 37790803876 47238504845 51287519546 53986862680 66133906783 70182921484 75581607752 87728651855 94477009690 102575039092 107973725360 122820112597 128218798865 132267813566 140365842968 151163215504 175457303710 179506318411 188954019380 205150078184 245640225194 256437597730 264535627132 280731685936 330669533915 333368877049 350914607420 359012636822 377908038760 410300156368 491280450388 512875195460 529071254264 614100562985 661339067830 666737754098 701829214840 718025273644 755816077520 859740788179 897531592055 982560900776 1025750390920 1058142508528 1228201125970 1256544228877 1322678135660 1333475508196 1403658429680 1436050547288 1666844385245 1719481576358 1795063184110 1965121801552 2051500781840 2333582139343 2456402251940 2513088457754 2645356271320 2666951016392 2872101094576 3333688770490 3438963152716 3590126368220 4298703940895 4667164278686 4912804503880 5026176915508 5290712542640 5333902032784 6282721144385 6667377540980 6877926305432 7180252736440 8597407881790 9334328557372 9825609007760 10052353831016 11667910696715 12565442288770 13334755081960 13755852610864 14360505472880 16335074975401 17194815763580 18668657114744 20104707662032 23335821393430 25130884577540 26669510163920 32670149950802 34389631527160 37337314229488 46671642786860 50261769155080 65340299901604 68779263054320 81675374877005 93343285573720 100523538310160 130680599803208 163350749754010 186686571147440 261361199606416 326701499508020 653402999016040 1306805998032080
• Sum of all divisors σ(n): 4006581029902080
• Sum of proper divisors (its aliquot sum) s(n): 2699775031870000
• 1306805998032080 is an abundant number, because the sum of its proper divisors (2699775031870000) is greater than itself. Its abundance is 1392969033837920

Bases of 1306805998032080

• Binary: 100101001001000100001111011010011011001010011010000₂
• Hexadecimal: 0x4A4887B4D94D0
• Base-36: CV82DYHWI8

Squares and roots of 1306805998032080

• 1306805998032080 squared (1306805998032080²) is 1707741916492620676832709126400
• 1306805998032080 cubed (1306805998032080³) is 2231687379563356183904887200281653455974912000
• The square root of 1306805998032080 is 36149771.7562930125
• The cube root of 1306805998032080 is 109329.4188842291

Scales and comparisons

• 1,306,805,998,032,080 seconds is equal to 41,552,388 years, 27 weeks, 16 hours, 1 minute, 20 seconds.
• To count from 1 to 1,306,805,998,032,080 would take you about one hundred twenty-four million, six hundred fifty-seven thousand, one hundred sixty-five 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 1306805998032080 cubic inches would be around 9110.8 feet tall.

Recreational maths with 1306805998032080

• 1306805998032080 backwards is 0802308995086031
• The number of decimal digits it has is: 16
• The sum of 1306805998032080's digits is 62
• More coming soon!