21629142150090048

Names of 21629142150090048

• Cardinal: 21629142150090048 can be written as Twenty-one quadrillion, six hundred twenty-nine trillion, one hundred forty-two billion, one hundred fifty million, ninety thousand and forty-eight.

Scientific notation

• Scientific notation: 2.1629142150090048 × 10¹⁶

Factors of 21629142150090048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 85148739265

Divisors of 21629142150090048

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 144 147 162 168 189 192 196 216 224 252 288 294 324 336 378 392 432 441 448 504 567 576 588 648 672 756 784 864 882 1008 1134 1176 1296 1323 1344 1512 1568 1728 1764 2016 2268 2352 2592 2646 3024 3136 3528 3969 4032 4536 4704 5184 5292 6048 7056 7938 9072 9408 10584 12096 14112 15876 18144 21168 28224 31752 36288 42336 63504 84672 127008 254016 85148739253 170297478506 255446217759 340594957012 510892435518 596041174771 681189914024 766338653277 1021784871036 1192082349542 1362379828048 1532677306554 1788123524313 2043569742072 2299015959831 2384164699084 2724759656096 3065354613108 3576247048626 4087139484144 4172288223397 4598031919662 4768329398168 5364370572939 5449519312192 6130709226216 6897047879493 7152494097252 8174278968288 8344576446794 9196063839324 9536658796336 10728741145878 12261418452432 12516864670191 13794095758986 14304988194504 16093111718817 16348557936576 16689152893588 18392127678648 19073317592672 21457482291756 24522836904864 25033729340382 27588191517972 28609976389008 32186223437634 33378305787176 36784255357296 37550594010573 38146635185344 42914964583512 48279335156451 49045673809728 50067458680764 55176383035944 57219952778016 64372446875268 66756611574352 73568510714592 75101188021146 85829929167024 96558670312902 100134917361528 110352766071888 112651782031719 114439905556032 128744893750536 133513223148704 147137021429184 150202376042292 171659858334048 193117340625804 200269834723056 220705532143776 225303564063438 257489787501072 267026446297408 300404752084584 337955346095157 343319716668096 386234681251608 400539669446112 441411064287552 450607128126876 514979575002144 600809504169168 675910692190314 772469362503216 801079338892224 901214256253752 1029959150004288 1201619008338336 1351821384380628 1544938725006432 1802428512507504 2403238016676672 2703642768761256 3089877450012864 3604857025015008 5407285537522512 7209714050030016 10814571075045024 21629142150090048
• Sum of all divisors σ(n): 74583398538624426
• Sum of proper divisors (its aliquot sum) s(n): 52954256388534378
• 21629142150090048 is an abundant number, because the sum of its proper divisors (52954256388534378) is greater than itself. Its abundance is 31325114238444330

Bases of 21629142150090048

• Binary: 1001100110101111001011100010110101001110000110101000000₂
• Hexadecimal: 0x4CD79716A70D40
• Base-36: 5WYW2QC9G00

Squares and roots of 21629142150090048

• 21629142150090048 squared (21629142150090048²) is 467819790148801944484654508642304
• 21629142150090048 cubed (21629142150090048³) is 10118540741753733145918320178559750888707822190592
• The square root of 21629142150090048 is 147068494.7570010589
• The cube root of 21629142150090048 is 278620.5199164113

Scales and comparisons

• 21,629,142,150,090,048 seconds is equal to 687,739,817 years, 2 weeks, 1 day, 19 hours, 40 minutes, 48 seconds.
• To count from 1 to 21,629,142,150,090,048 would take you about two billion, sixty-three million, two hundred nineteen thousand, four hundred fifty-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 21629142150090048 cubic inches would be around 23218.4 feet tall.

Recreational maths with 21629142150090048

• 21629142150090048 backwards is 84009005124192612
• 21629142150090048 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21629142150090048's digits is 54
• More coming soon!