20696913996800

Names of 20696913996800

• Cardinal: 20696913996800 can be written as Twenty trillion, six hundred ninety-six billion, nine hundred thirteen million, nine hundred ninety-six thousand, eight hundred.

Scientific notation

• Scientific notation: 2.06969139968 × 10¹³

Factors of 20696913996800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3211

Divisors of 20696913996800

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 83 100 128 160 166 200 256 320 332 400 415 512 640 664 800 830 1024 1280 1328 1600 1660 2075 2560 2656 3121 3200 3320 4150 5120 5312 6242 6400 6640 8300 10624 12484 12800 13280 15605 16600 21248 24968 25600 26560 31210 33200 42496 49936 53120 62420 66400 78025 84992 99872 106240 124840 132800 156050 199744 212480 249680 259043 265600 312100 399488 424960 499360 518086 531200 624200 798976 998720 1036172 1062400 1248400 1295215 1597952 1997440 2072344 2124800 2496800 2590430 3195904 3994880 4144688 4993600 5180860 6476075 7989760 8289376 9740641 9987200 10361720 12952150 15979520 16578752 19481282 19974400 20723440 25904300 33157504 38962564 39948800 41446880 48703205 51808600 66315008 77925128 79897600 82893760 97406410 103617200 132630016 155850256 165787520 194812820 207234400 243516025 265260032 311700512 331575040 389625640 414468800 487032050 623401024 663150080 779251280 808473203 828937600 974064100 1246802048 1326300160 1558502560 1616946406 1657875200 1948128200 2493604096 3117005120 3233892812 3315750400 3896256400 4042366015 4987208192 6234010240 6467785624 6631500800 7792512800 8084732030 9974416384 12468020480 12935571248 15585025600 16169464060 20211830075 24936040960 25871142496 31170051200 32338928120 40423660150 49872081920 51742284992 62340102400 64677856240 80847320300 103484569984 124680204800 129355712480 161694640600 206969139968 249360409600 258711424960 323389281200 413938279936 517422849920 646778562400 827876559872 1034845699840 1293557124800 2069691399680 2587114249600 4139382799360 5174228499200 10348456998400 20696913996800
• Sum of all divisors σ(n): 51938037370044
• Sum of proper divisors (its aliquot sum) s(n): 31241123373244
• 20696913996800 is an abundant number, because the sum of its proper divisors (31241123373244) is greater than itself. Its abundance is 10544209376444

Bases of 20696913996800

• Binary: 100101101001011100000001101001110110000000000₂
• Hexadecimal: 0x12D2E034EC00
• Base-36: 7C4147QWW

Squares and roots of 20696913996800

• 20696913996800 squared (20696913996800²) is 428362248990935750410240000
• 20696913996800 cubed (20696913996800³) is 8865776626841224808995207598047232000000
• The square root of 20696913996800 is 4549386.1120814971
• The cube root of 20696913996800 is 27455.8692726193

Scales and comparisons

• 20,696,913,996,800 seconds is equal to 658,097 years, 43 weeks, 6 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 20,696,913,996,800 would take you about one million, six hundred forty-five thousand, two hundred forty-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 20696913996800 cubic inches would be around 2288 feet tall.

Recreational maths with 20696913996800

• 20696913996800 backwards is 00869931969602
• The number of decimal digits it has is: 14
• The sum of 20696913996800's digits is 68
• More coming soon!