19959766827680

Names of 19959766827680

• Cardinal: 19959766827680 can be written as Nineteen trillion, nine hundred fifty-nine billion, seven hundred sixty-six million, eight hundred twenty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.995976682768 × 10¹³

Factors of 19959766827680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5063

Divisors of 19959766827680

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 136 160 170 272 289 340 544 578 680 1156 1360 1445 2312 2720 2890 4624 4913 5039 5780 9248 9826 10078 11560 19652 20156 23120 24565 25195 39304 40312 46240 49130 50390 78608 80624 85663 98260 100780 157216 161248 171326 196520 201560 342652 393040 403120 428315 685304 786080 806240 856630 1370608 1456271 1713260 2741216 2912542 3426520 5825084 6853040 7281355 11650168 13706080 14562710 23300336 24756607 25391521 29125420 46600672 49513214 50783042 58250840 99026428 101566084 116501680 123783035 126957605 198052856 203132168 233003360 247566070 253915210 396105712 406264336 431655857 495132140 507830420 792211424 812528672 863311714 990264280 1015660840 1726623428 1980528560 2031321680 2158279285 3453246856 3961057120 4062643360 4316558570 6906493712 7338149569 8633117140 13812987424 14676299138 17266234280 29352598276 34532468560 36690747845 58705196552 69064937120 73381495690 117410393104 124748542673 146762991380 234820786208 249497085346 293525982760 498994170692 587051965520 623742713365 997988341384 1174103931040 1247485426730 1995976682768 2494970853460 3991953365536 4989941706920 9979883413840 19959766827680
• Sum of all divisors σ(n): 50111478302760
• Sum of proper divisors (its aliquot sum) s(n): 30151711475080
• 19959766827680 is an abundant number, because the sum of its proper divisors (30151711475080) is greater than itself. Its abundance is 10191944647400

Bases of 19959766827680

• Binary: 100100010011100111110110011111100001010100000₂
• Hexadecimal: 0x12273ECFC2A0
• Base-36: 72PE1TMZK

Squares and roots of 19959766827680

• 19959766827680 squared (19959766827680²) is 398392291815354930814182400
• 19959766827680 cubed (19959766827680³) is 7951817250579531715730239321600888832000
• The square root of 19959766827680 is 4467635.4850949959
• The cube root of 19959766827680 is 27125.9623418655

Scales and comparisons

• 19,959,766,827,680 seconds is equal to 634,658 years, 43 weeks, 6 days, 18 hours, 21 minutes, 20 seconds.
• To count from 1 to 19,959,766,827,680 would take you about one million, five hundred eighty-six thousand, six hundred forty-seven 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 19959766827680 cubic inches would be around 2260.5 feet tall.

Recreational maths with 19959766827680

• 19959766827680 backwards is 08672866795991
• The number of decimal digits it has is: 14
• The sum of 19959766827680's digits is 83
• More coming soon!