20420117397504

Names of 20420117397504

• Cardinal: 20420117397504 can be written as Twenty trillion, four hundred twenty billion, one hundred seventeen million, three hundred ninety-seven thousand, five hundred four.

Scientific notation

• Scientific notation: 2.0420117397504 × 10¹³

Factors of 20420117397504

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 1635

Divisors of 20420117397504

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 243 256 264 288 297 324 352 384 396 432 486 512 528 576 594 648 704 729 768 792 864 891 972 1024 1056 1152 1188 1296 1408 1458 1536 1584 1619 1728 1782 1944 2048 2112 2187 2304 2376 2592 2673 2816 2916 3072 3168 3238 3456 3564 3888 4096 4224 4374 4608 4752 4857 5184 5346 5632 5832 6144 6336 6476 6912 7128 7776 8019 8192 8448 8748 9216 9504 9714 10368 10692 11264 11664 12288 12672 12952 13824 14256 14571 15552 16038 16384 16896 17496 17809 18432 19008 19428 20736 21384 22528 23328 24057 24576 25344 25904 27648 28512 29142 31104 32076 32768 33792 34992 35618 36864 38016 38856 41472 42768 43713 45056 46656 48114 49152 50688 51808 53427 55296 57024 58284 62208 64152 65536 67584 69984 71236 73728 76032 77712 82944 85536 87426 90112 93312 96228 98304 101376 103616 106854 110592 114048 116568 124416 128304 131072 131139 135168 139968 142472 147456 152064 155424 160281 165888 171072 174852 180224 186624 192456 196608 202752 207232 213708 221184 228096 233136 248832 256608 262144 262278 270336 279936 284944 294912 304128 310848 320562 331776 342144 349704 360448 373248 384912 393216 393417 405504 414464 427416 442368 456192 466272 480843 497664 513216 524288 524556 540672 559872 569888 589824 608256 621696 641124 663552 684288 699408 720896 746496 769824 786432 786834 811008 828928 854832 884736 912384 932544 961686 995328 1026432 1049112 1081344 1119744 1139776 1179648 1180251 1216512 1243392 1282248 1327104 1368576 1398816 1441792 1442529 1492992 1539648 1572864 1573668 1622016 1657856 1709664 1769472 1824768 1865088 1923372 1990656 2052864 2098224 2162688 2239488 2279552 2359296 2360502 2433024 2486784 2564496 2654208 2737152 2797632 2883584 2885058 2985984 3079296 3147336 3244032 3315712 3419328 3538944 3540753 3649536 3730176 3846744 3981312 4105728 4196448 4325376 4327587 4478976 4559104 4718592 4721004 4866048 4973568 5128992 5308416 5474304 5595264 5767168 5770116 5971968 6158592 6294672 6488064 6631424 6838656 7077888 7081506 7299072 7460352 7693488 7962624 8211456 8392896 8650752 8655174 8957952 9118208 9442008 9732096 9947136 10257984 10616832 10948608 11190528 11540232 11943936 12317184 12589344 12976128 12982761 13262848 13677312 14155776 14163012 14598144 14920704 15386976 15925248 16422912 16785792 17301504 17310348 17915904 18236416 18884016 19464192 19894272 20515968 21233664 21897216 22381056 23080464 23887872 24634368 25178688 25952256 25965522 26525696 27354624 28326024 29196288 29841408 30773952 31850496 32845824 33571584 34620696 35831808 36472832 37768032 38928384 38948283 39788544 41031936 42467328 43794432 44762112 46160928 47775744 49268736 50357376 51904512 51931044 53051392 54709248 56652048 58392576 59682816 61547904 63700992 65691648 67143168 69241392 71663616 72945664 75536064 77856768 77896566 79577088 82063872 87588864 89524224 92321856 95551488 98537472 100714752 103862088 106102784 109418496 113304096 116785152 119365632 123095808 127401984 131383296 134286336 138482784 143327232 145891328 151072128 155713536 155793132 159154176 164127744 175177728 179048448 184643712 191102976 197074944 201429504 207724176 212205568 218836992 226608192 233570304 238731264 246191616 262766592 268572672 276965568 286654464 291782656 302144256 311586264 318308352 328255488 350355456 358096896 369287424 382205952 394149888 402859008 415448352 424411136 437673984 453216384 467140608 477462528 492383232 525533184 537145344 553931136 573308928 583565312 604288512 623172528 636616704 656510976 700710912 716193792 738574848 788299776 805718016 830896704 848822272 875347968 906432768 954925056 984766464 1051066368 1074290688 1107862272 1146617856 1167130624 1208577024 1246345056 1273233408 1313021952 1401421824 1432387584 1477149696 1576599552 1611436032 1661793408 1750695936 1812865536 1909850112 1969532928 2102132736 2148581376 2215724544 2334261248 2417154048 2492690112 2546466816 2626043904 2864775168 2954299392 3153199104 3222872064 3323586816 3501391872 3625731072 3819700224 3939065856 4204265472 4297162752 4431449088 4668522496 4834308096 4985380224 5252087808 5729550336 5908598784 6306398208 6445744128 6647173632 7002783744 7251462144 7639400448 7878131712 8594325504 8862898176 9337044992 9668616192 9970760448 10504175616 11459100672 11817197568 12612796416 12891488256 13294347264 14005567488 14502924288 15756263424 17188651008 17725796352 19337232384 19941520896 21008351232 22918201344 23634395136 25782976512 26588694528 28011134976 29005848576 31512526848 34377302016 35451592704 38674464768 39883041792 42016702464 47268790272 51565953024 53177389056 58011697152 63025053696 68754604032 70903185408 77348929536 79766083584 84033404928 94537580544 103131906048 106354778112 116023394304 126050107392 141806370816 154697859072 159532167168 189075161088 206263812096 212709556224 232046788608 252100214784 283612741632 309395718144 319064334336 378150322176 425419112448 464093577216 567225483264 618791436288 638128668672 756300644352 850838224896 928187154432 1134450966528 1276257337344 1701676449792 1856374308864 2268901933056 2552514674688 3403352899584 5105029349376 6806705799168 10210058698752 20420117397504
• Sum of all divisors σ(n): 66860497440000
• Sum of proper divisors (its aliquot sum) s(n): 46440380042496
• 20420117397504 is an abundant number, because the sum of its proper divisors (46440380042496) is greater than itself. Its abundance is 26020262644992

Bases of 20420117397504

• Binary: 100101001001001101101110110000000000000000000₂
• Hexadecimal: 0x12926DD80000
• Base-36: 78KVEO000

Squares and roots of 20420117397504

• 20420117397504 squared (20420117397504²) is 416981194527845533945430016
• 20420117397504 cubed (20420117397504³) is 8514804944810058310689863667476085080064
• The square root of 20420117397504 is 4518862.4008154973
• The cube root of 20420117397504 is 27332.9230180425

Scales and comparisons

• 20,420,117,397,504 seconds is equal to 649,296 years, 29 weeks, 4 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 20,420,117,397,504 would take you about one million, six hundred twenty-three thousand, two hundred forty-one 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 20420117397504 cubic inches would be around 2277.7 feet tall.

Recreational maths with 20420117397504

• 20420117397504 backwards is 40579371102402
• The number of decimal digits it has is: 14
• The sum of 20420117397504's digits is 45
• More coming soon!