21363608118380

Names of 21363608118380

• Cardinal: 21363608118380 can be written as Twenty-one trillion, three hundred sixty-three billion, six hundred eight million, one hundred eighteen thousand, three hundred eighty.

Scientific notation

• Scientific notation: 2.136360811838 × 10¹³

Factors of 21363608118380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 128

Divisors of 21363608118380

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 5 10 11 20 22 31 44 55 62 79 110 121 124 155 158 220 242 310 316 341 395 484 605 620 682 790 869 961 1210 1331 1364 1580 1705 1738 1922 2420 2449 2662 3410 3476 3751 3844 4345 4805 4898 5324 6655 6820 7502 8690 9559 9610 9796 10571 12245 13310 14641 15004 17380 18755 19118 19220 21142 24490 26620 26939 29282 29791 37510 38236 41261 42284 47795 48980 52855 53878 58564 59582 73205 75020 75919 82522 95590 105149 105710 107756 116281 119164 134695 146410 148955 151838 165044 191180 206305 210298 211420 232562 269390 292820 296329 297910 303676 327701 379595 412610 420596 453871 465124 525745 538780 581405 592658 595820 655402 759190 825220 835109 907742 923521 1051490 1156639 1162810 1185316 1279091 1310804 1481645 1518380 1638505 1670218 1815484 1847042 2102980 2269355 2313278 2325620 2353489 2558182 2963290 3259619 3277010 3340436 3604711 3694084 4175545 4538710 4617605 4626556 4706978 5116364 5783195 5926580 6395455 6519238 6554020 7209422 8351090 9077420 9186199 9235210 9413956 10158731 11566390 11767445 12790910 13038476 14070001 14418844 16298095 16702180 18023555 18372398 18470420 20317462 23132780 23534890 25581820 25888379 28140002 32596190 35855809 36047110 36744796 39651821 40634924 45930995 47069780 50793655 51776758 56280004 65192380 70350005 71711618 72094220 72958159 79303642 91861990 101048189 101587310 103553516 111746041 129441895 140700010 143423236 145916318 158607284 179279045 183723980 198259105 202096378 203174620 223492082 258883790 281400020 284772169 291832636 358558090 364790795 396518210 404192756 436170031 446984164 505240945 517767580 558730205 569544338 717116180 729581590 793036420 802539749 872340062 1010481890 1111530079 1117460410 1139088676 1229206451 1423860845 1459163180 1605079498 1744680124 2020963780 2180850155 2223060158 2234920820 2458412902 2847721690 3132493859 3210158996 4012698745 4361700310 4446120316 4916825804 5557650395 5695443380 6146032255 6264987718 8025397490 8723400620 8827937239 11115300790 12292064510 12529975436 13521270961 15662469295 16050794980 17655874478 22230601580 24584129020 27042541922 31324938590 34457432449 35311748956 44139686195 54085083844 62649877180 67606354805 68914864898 88279372390 97107309629 135212709610 137829729796 172287162245 176558744780 194214619258 270425419220 344574324490 388429238516 485536548145 689148648980 971073096290 1068180405919 1942146192580 2136360811838 4272721623676 5340902029595 10681804059190 21363608118380
• Sum of all divisors σ(n): 51640115604000
• Sum of proper divisors (its aliquot sum) s(n): 30276507485620
• 21363608118380 is an abundant number, because the sum of its proper divisors (30276507485620) is greater than itself. Its abundance is 8912899367240

Bases of 21363608118380

• Binary: 100110110111000011010010001011110010001101100₂
• Hexadecimal: 0x136E1A45E46C
• Base-36: 7KMB0OJFW

Squares and roots of 21363608118380

• 21363608118380 squared (21363608118380²) is 456403751835711844093824400
• 21363608118380 cubed (21363608118380³) is 9750430897976504380489147806262132472000
• The square root of 21363608118380 is 4622078.3332154811
• The cube root of 21363608118380 is 27747.5643749839

Scales and comparisons

• 21,363,608,118,380 seconds is equal to 679,296 years, 34 weeks, 20 hours, 26 minutes, 20 seconds.
• To count from 1 to 21,363,608,118,380 would take you about one million, six hundred ninety-eight 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 21363608118380 cubic inches would be around 2312.3 feet tall.

Recreational maths with 21363608118380

• 21363608118380 backwards is 08381180636312
• The number of decimal digits it has is: 14
• The sum of 21363608118380's digits is 50
• More coming soon!