21673003782144

Names of 21673003782144

• Cardinal: 21673003782144 can be written as Twenty-one trillion, six hundred seventy-three billion, three million, seven hundred eighty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.1673003782144 × 10¹³

Factors of 21673003782144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 119879

Divisors of 21673003782144

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 78 88 96 103 104 128 132 143 156 176 192 206 208 256 264 286 309 312 352 384 412 416 429 512 528 572 618 624 704 768 824 832 858 1024 1056 1133 1144 1236 1248 1339 1408 1536 1648 1664 1716 2048 2112 2266 2288 2472 2496 2678 2816 3072 3296 3328 3399 3432 4017 4096 4224 4532 4576 4944 4992 5356 5632 6144 6592 6656 6798 6864 8034 8448 9064 9152 9888 9984 10712 11264 12288 13184 13312 13596 13728 14729 16068 16896 18128 18304 19776 19968 21424 22528 26368 26624 27192 27456 29458 32136 33792 36256 36608 39552 39936 42848 44187 45056 52736 53248 54384 54912 58916 64272 67584 72512 73216 79104 79872 85696 88374 105472 108768 109824 117832 119747 128544 135168 145024 146432 158208 159744 171392 176748 210944 217536 219648 235664 239494 257088 290048 292864 316416 342784 353496 359241 421888 435072 439296 471328 478988 514176 580096 585728 632832 685568 706992 718482 870144 878592 942656 957976 1028352 1160192 1265664 1317217 1371136 1413984 1436964 1556711 1740288 1757184 1885312 1915952 2056704 2320384 2634434 2742272 2827968 2873928 3113422 3480576 3770624 3831904 3951651 4113408 4640768 4670133 5268868 5484544 5655936 5747856 6226844 6961152 7541248 7663808 7903302 8226816 9340266 10537736 11311872 11495712 12333941 12453688 13922304 15082496 15327616 15806604 16453632 17123821 18680532 21075472 22623744 22991424 24667882 24907376 30164992 30655232 31613208 34247642 37001823 37361064 42150944 45247488 45982848 49335764 49814752 51371463 60329984 61310464 63226416 68495284 74003646 74722128 84301888 90494976 91965696 98671528 99629504 102742926 122620928 126452832 135673351 136990568 148007292 149444256 160341233 168603776 180989952 183931392 197343056 199259008 205485852 245241856 252905664 271346702 273981136 296014584 298888512 320682466 337207552 367862784 394686112 398518016 407020053 410971704 481023699 490483712 505811328 542693404 547962272 592029168 597777024 641364932 674415104 735725568 789372224 797036032 814040106 821943408 962047398 1011622656 1085386808 1095924544 1184058336 1195554048 1282729864 1348830208 1471451136 1578744448 1594072064 1628080212 1643886816 1763753563 1924094796 2023245312 2170773616 2191849088 2368116672 2391108096 2565459728 2697660416 3157488896 3188144128 3256160424 3287773632 3527507126 3848189592 4046490624 4341547232 4383698176 4736233344 4782216192 5130919456 5291260689 5395320832 6314977792 6376288256 6512320848 6575547264 7055014252 7696379184 8092981248 8683094464 8767396352 9472466688 9564432384 10261838912 10582521378 12629955584 13024641696 13151094528 14110028504 15392758368 16185962496 17366188928 17534792704 18944933376 19128864768 20523677824 21165042756 25259911168 26049283392 26302189056 28220057008 30785516736 34732377856 35069585408 37889866752 41047355648 42330085512 50519822336 52098566784 52604378112 56440114016 61571033472 69464755712 70139170816 75779733504 82094711296 84660171024 104197133568 105208756224 112880228032 123142066944 138929511424 151559467008 164189422592 169320342048 208394267136 210417512448 225760456064 246284133888 277859022848 328378845184 338640684096 416788534272 451520912128 492568267776 555718045696 656757690368 677281368192 833577068544 903041824256 985136535552 1354562736384 1667154137088 1806083648512 1970273071104 2709125472768 3612167297024 5418250945536 7224334594048 10836501891072 21673003782144
• Sum of all divisors σ(n): 68550054902784
• Sum of proper divisors (its aliquot sum) s(n): 46877051120640
• 21673003782144 is an abundant number, because the sum of its proper divisors (46877051120640) is greater than itself. Its abundance is 25204047338496

Bases of 21673003782144

• Binary: 100111011011000100011101100010001000000000000₂
• Hexadecimal: 0x13B623B11000
• Base-36: 7OKFUVDHC

Squares and roots of 21673003782144

• 21673003782144 squared (21673003782144²) is 469719092940828128613236736
• 21673003782144 cubed (21673003782144³) is 10180223677851817083030141445109641641984
• The square root of 21673003782144 is 4655427.3468870717
• The cube root of 21673003782144 is 27880.8730481835

Scales and comparisons

• 21,673,003,782,144 seconds is equal to 689,134 years, 25 weeks, 4 hours, 22 minutes, 24 seconds.
• To count from 1 to 21,673,003,782,144 would take you about one million, seven hundred twenty-two thousand, eight hundred thirty-six 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 21673003782144 cubic inches would be around 2323.4 feet tall.

Recreational maths with 21673003782144

• 21673003782144 backwards is 44128730037612
• 21673003782144 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21673003782144's digits is 48
• More coming soon!