19680789311456

Names of 19680789311456

• Cardinal: 19680789311456 can be written as Nineteen trillion, six hundred eighty billion, seven hundred eighty-nine million, three hundred eleven thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.9680789311456 × 10¹³

Factors of 19680789311456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 173

Divisors of 19680789311456

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 91 104 112 151 169 182 208 224 302 338 364 416 604 676 728 1057 1183 1208 1352 1456 1963 2114 2366 2416 2704 2912 3926 4228 4732 4832 5408 7852 8456 9464 13741 15704 16912 18928 22801 25519 27482 31408 33824 37856 45602 51038 54964 62816 91204 102076 109928 159607 178633 182408 204152 219856 296413 319214 357266 364816 408304 439712 592826 638428 714532 729632 816608 1185652 1276856 1429064 2074891 2371304 2553712 2858128 3442951 3853369 4149782 4742608 5107424 5716256 6885902 7706738 8299564 9485216 13771804 15413476 16599128 24100657 26973583 27543608 30826952 33198256 44758363 48201314 53947166 55087216 61653904 66396512 89516726 96402628 107894332 110174432 123307808 179033452 192805256 215788664 313308541 358066904 385610512 431577328 519885601 581858719 626617082 716133808 771221024 863154656 1039771202 1163717438 1253234164 1432267616 2079542404 2327434876 2506468328 3639199207 4073011033 4159084808 4654869752 5012936656 6758512813 7278398414 8146022066 8318169616 9309739504 10025873312 13517025626 14556796828 16292044132 16636339232 18619479008 27034051252 29113593656 32584088264 47309589691 54068102504 58227187312 65168176528 87860666569 94619179382 108136205008 116454374624 130336353056 175721333138 189238358764 216272410016 351442666276 378476717528 615024665983 702885332552 756953435056 1230049331966 1405770665104 1513906870112 2460098663932 2811541330208 4920197327864 9840394655728 19680789311456
• Sum of all divisors σ(n): 48269756009160
• Sum of proper divisors (its aliquot sum) s(n): 28588966697704
• 19680789311456 is an abundant number, because the sum of its proper divisors (28588966697704) is greater than itself. Its abundance is 8908177386248

Bases of 19680789311456

• Binary: 100011110011001001010011101001010111111100000₂
• Hexadecimal: 0x11E64A74AFE0
• Base-36: 6Z589T9SW

Squares and roots of 19680789311456

• 19680789311456 squared (19680789311456²) is 387333467921920734572839936
• 19680789311456 cubed (19680789311456³) is 7623028375446923036942812218307939106816
• The square root of 19680789311456 is 4436303.5639432971
• The cube root of 19680789311456 is 26998.9891306295

Scales and comparisons

• 19,680,789,311,456 seconds is equal to 625,788 years, 11 weeks, 4 days, 7 hours, 50 minutes, 56 seconds.
• To count from 1 to 19,680,789,311,456 would take you about one million, five hundred sixty-four thousand, four hundred seventy 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 19680789311456 cubic inches would be around 2249.9 feet tall.

Recreational maths with 19680789311456

• 19680789311456 backwards is 65411398708691
• The number of decimal digits it has is: 14
• The sum of 19680789311456's digits is 68
• More coming soon!