12382121519768

Names of 12382121519768

• Cardinal: 12382121519768 can be written as Twelve trillion, three hundred eighty-two billion, one hundred twenty-one million, five hundred nineteen thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2382121519768 × 10¹³

Factors of 12382121519768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 24995

Divisors of 12382121519768

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 11 13 14 22 26 28 44 52 56 77 88 91 104 121 143 154 182 242 286 308 364 484 572 616 728 847 968 1001 1144 1573 1694 2002 3146 3388 4004 6292 6776 8008 8581 11011 12584 16381 17162 22022 32762 34324 44044 60067 65524 68648 88088 94391 111553 114667 120134 131048 180191 188782 212953 223106 229334 240268 360382 377564 425906 446212 458668 480536 660737 720764 755128 780871 851812 892424 917336 1038301 1227083 1261337 1321474 1441528 1490671 1561742 1703624 1982101 2076602 2342483 2454166 2522674 2642948 2981342 3123484 3964202 4153204 4684966 4908332 5045348 5285896 5962684 6246968 7268107 7928404 8306408 8589581 9369932 9816664 10090696 11925368 13497913 13874707 14536214 15856808 16397381 17179162 18739864 25767313 26995826 27749414 29072428 32794762 34358324 51534626 53991652 55498828 58144856 65589524 68716648 94485391 103069252 107983304 110997656 131179048 140565361 180371191 188970782 206138504 281130722 360742382 377941564 562261444 721484764 755883128 983957527 1124522888 1442969528 1546218971 1827349693 1967915054 3092437942 3654699386 3935830108 6184875884 7309398772 7871660216 10823532797 12369751768 12791447851 14618797544 17008408681 20100846623 21647065594 25582895702 34016817362 40201693246 43294131188 51165791404 68033634724 80403386492 86588262376 102331582808 119058860767 136067269448 140705926361 160806772984 221109312853 238117721534 281411852722 442218625706 476235443068 562823705444 884437251412 952470886136 1125647410888 1547765189971 1768874502824 3095530379942 6191060759884 12382121519768
• Sum of all divisors σ(n): 31413501994560
• Sum of proper divisors (its aliquot sum) s(n): 19031380474792
• 12382121519768 is an abundant number, because the sum of its proper divisors (19031380474792) is greater than itself. Its abundance is 6649258955024

Bases of 12382121519768

• Binary: 10110100001011101111111101000110101010011000₂
• Hexadecimal: 0xB42EFF46A98
• Base-36: 4E09NGEXK

Squares and roots of 12382121519768

• 12382121519768 squared (12382121519768²) is 153316933330301806014773824
• 12382121519768 cubed (12382121519768³) is 1898388899533965731817766385087664952832
• The square root of 12382121519768 is 3518823.8830279643
• The cube root of 12382121519768 is 23134.7611800303

Scales and comparisons

• 12,382,121,519,768 seconds is equal to 393,713 years, 8 weeks, 3 days, 15 hours, 56 minutes, 8 seconds.
• To count from 1 to 12,382,121,519,768 would take you about nine hundred eighty-four thousand, two hundred eighty-two 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 12382121519768 cubic inches would be around 1927.9 feet tall.

Recreational maths with 12382121519768

• 12382121519768 backwards is 86791512128321
• 12382121519768 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12382121519768's digits is 56
• More coming soon!