20706723981012

Names of 20706723981012

• Cardinal: 20706723981012 can be written as Twenty trillion, seven hundred six billion, seven hundred twenty-three million, nine hundred eighty-one thousand and twelve.

Scientific notation

• Scientific notation: 2.0706723981012 × 10¹³

Factors of 20706723981012

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 131500

Divisors of 20706723981012

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 12 19 37 38 57 61 74 76 111 114 122 148 183 222 228 244 307 366 444 614 703 732 921 1159 1228 1406 1842 2109 2257 2318 2812 3477 3684 4218 4514 4636 5833 6771 6954 8436 9028 11359 11666 13542 13908 17499 18727 22718 23332 27084 34077 34998 37454 42883 45436 56181 68154 69996 74908 85766 112362 128649 131071 136308 171532 215821 224724 257298 262142 355813 393213 431642 514596 524284 647463 692899 711626 786426 863284 1067439 1294926 1385798 1423252 1572852 2078697 2134878 2490349 2589852 2771596 4157394 4269756 4849627 4980698 7471047 7995331 8314788 9699254 9961396 13165081 14548881 14942094 15990662 19398508 23985993 26330162 29097762 29884188 31981324 39495243 40238797 47971986 52660324 58195524 78990486 80477594 92142913 95943972 120716391 151911289 157980972 160955188 184285826 241432782 276428739 295827247 303822578 368571652 455733867 482865564 552857478 591654494 607645156 764537143 887481741 911467734 1105714956 1183308988 1488835489 1529074286 1774963482 1822935468 2293611429 2454566617 2977670978 3058148572 3549926964 4466506467 4587222858 4909133234 5620717693 5955341956 7363699851 8933012934 9174445716 9818266468 11241435386 14727399702 16862153079 17866025868 22482870772 28287874291 29454799404 33724306158 46636765723 56575748582 67448612316 84863622873 90818964829 93273531446 113151497164 139910297169 169727245746 181637929658 186547062892 272456894487 279820594338 339454491492 363275859316 544913788974 559641188676 1089827577948 1725560331751 3451120663502 5176680995253 6902241327004 10353361990506 20706723981012
• Sum of all divisors σ(n): 53262795407360
• Sum of proper divisors (its aliquot sum) s(n): 32556071426348
• 20706723981012 is an abundant number, because the sum of its proper divisors (32556071426348) is greater than itself. Its abundance is 11849347445336

Bases of 20706723981012

• Binary: 100101101010100101000111011010110011011010100₂
• Hexadecimal: 0x12D528ED66D4
• Base-36: 7C8JCTR6C

Squares and roots of 20706723981012

• 20706723981012 squared (20706723981012²) is 428768418025817449736544144
• 20706723981012 cubed (20706723981012³) is 8878389283835772084604270568026755793728
• The square root of 20706723981012 is 4550464.1500633757
• The cube root of 20706723981012 is 27460.2064586829

Scales and comparisons

• 20,706,723,981,012 seconds is equal to 658,409 years, 40 weeks, 1 day, 4 hours, 30 minutes, 12 seconds.
• To count from 1 to 20,706,723,981,012 would take you about one million, six hundred forty-six thousand and twenty-four 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 20706723981012 cubic inches would be around 2288.4 feet tall.

Recreational maths with 20706723981012

• 20706723981012 backwards is 21018932760702
• The number of decimal digits it has is: 14
• The sum of 20706723981012's digits is 48
• More coming soon!