20794579721216

Names of 20794579721216

• Cardinal: 20794579721216 can be written as Twenty trillion, seven hundred ninety-four billion, five hundred seventy-nine million, seven hundred twenty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 2.0794579721216 × 10¹³

Factors of 20794579721216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 560

Divisors of 20794579721216

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 46 49 56 64 92 97 98 112 128 161 184 194 196 224 256 322 368 388 392 431 448 512 644 679 736 776 784 862 896 1024 1127 1288 1358 1472 1552 1568 1724 1792 2231 2254 2576 2716 2944 3017 3104 3136 3448 3584 4462 4508 4753 5152 5432 5888 6034 6208 6272 6896 7168 8924 9016 9506 9913 10304 10864 11776 12068 12416 12544 13792 15617 17848 18032 19012 19826 20608 21119 21728 23552 24136 24832 25088 27584 31234 35696 36064 38024 39652 41216 41807 42238 43456 48272 49664 50176 55168 62468 69391 71392 72128 76048 79304 82432 83614 84476 86912 96544 99328 109319 110336 124936 138782 142784 144256 152096 158608 164864 167228 168952 173824 185761 193088 218638 220672 249872 277564 285568 288512 292649 304192 317216 334456 337904 347648 371522 386176 437276 441344 485737 499744 555128 571136 577024 585298 608384 634432 668912 675808 695296 743044 772352 874552 961561 971474 999488 1110256 1142272 1154048 1170596 1216768 1268864 1300327 1337824 1351616 1486088 1544704 1749104 1923122 1942948 1998976 2048543 2220512 2284544 2341192 2433536 2537728 2600654 2675648 2703232 2972176 3089408 3498208 3846244 3885896 3997952 4097086 4272503 4441024 4682384 4867072 5075456 5201308 5351296 5406464 5944352 6730927 6996416 7692488 7771792 7995904 8194172 8545006 8882048 9102289 9364768 10150912 10402616 10702592 10812928 11888704 13461854 13992832 15384976 15543584 15991808 16388344 17090012 17764096 18018817 18204578 18729536 20805232 21405184 21625856 23777408 26923708 27985664 29907521 30769952 31087168 32776688 34180024 35528192 36037634 36409156 37459072 41610464 42810368 47116489 47554816 53847416 55971328 59815042 61539904 62174336 65553376 68360048 71056384 72075268 72818312 74918144 83220928 94232978 95109632 107694832 111942656 119630084 123079808 124348672 126131719 131106752 136720096 144150536 145636624 149836288 166441856 188465956 190219264 209352647 215389664 239260168 246159616 248697344 252263438 262213504 273440192 288301072 291273248 299672576 332883712 376931912 414432791 418705294 430779328 478520336 492319232 497394688 504526876 524427008 546880384 576602144 582546496 665767424 753863824 828865582 837410588 861558656 882922033 957040672 984638464 1009053752 1048854016 1093760768 1153204288 1165092992 1331534848 1507727648 1657731164 1674821176 1723117312 1765844066 1914081344 2018107504 2097708032 2187521536 2306408576 2330185984 2901029537 3015455296 3315462328 3349642352 3446234624 3531688132 3828162688 4036215008 4375043072 4612817152 4660371968 5802059074 6030910592 6630924656 6699284704 6892469248 7063376264 7656325376 8072430016 9225634304 9320743936 11604118148 12061821184 13261849312 13398569408 14126752528 15312650752 16144860032 18451268608 20307206759 23208236296 24123642368 26523698624 26797138816 28253505056 30625301504 32289720064 40614413518 46416472592 48247284736 53047397248 53594277632 56507010112 64579440128 81228827036 92832945184 106094794496 107188555264 113014020224 129158880256 162457654072 185665890368 212189588992 214377110528 226028040448 324915308144 371331780736 424379177984 452056080896 649830616288 742663561472 904112161792 1299661232576 1485327122944 2599322465152 2970654245888 5198644930304 10397289860608 20794579721216
• Sum of all divisors σ(n): 51096760286544
• Sum of proper divisors (its aliquot sum) s(n): 30302180565328
• 20794579721216 is an abundant number, because the sum of its proper divisors (30302180565328) is greater than itself. Its abundance is 9507600844112

Bases of 20794579721216

• Binary: 100101110100110011101100010011001110000000000₂
• Hexadecimal: 0x12E99D899C00
• Base-36: 7DCWBV668

Squares and roots of 20794579721216

• 20794579721216 squared (20794579721216²) is 432414545782007696280518656
• 20794579721216 cubed (20794579721216³) is 8991878744877364869629714033816367005696
• The square root of 20794579721216 is 4560107.4243065809
• The cube root of 20794579721216 is 27498.9882696507

Scales and comparisons

• 20,794,579,721,216 seconds is equal to 661,203 years, 16 weeks, 2 days, 46 minutes, 56 seconds.
• To count from 1 to 20,794,579,721,216 would take you about one million, six hundred fifty-three thousand and eight 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 20794579721216 cubic inches would be around 2291.6 feet tall.

Recreational maths with 20794579721216

• 20794579721216 backwards is 61212797549702
• The number of decimal digits it has is: 14
• The sum of 20794579721216's digits is 62
• More coming soon!