21037823557632

Names of 21037823557632

• Cardinal: 21037823557632 can be written as Twenty-one trillion, thirty-seven billion, eight hundred twenty-three million, five hundred fifty-seven thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 2.1037823557632 × 10¹³

Factors of 21037823557632

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 34
• Sum of prime factors: 323

Divisors of 21037823557632

• Number of divisors d(n): 372
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 311 336 384 448 504 512 576 622 672 768 896 933 1008 1024 1152 1244 1344 1536 1792 1866 2016 2048 2177 2304 2488 2688 2799 3072 3584 3732 4032 4096 4354 4608 4976 5376 5598 6144 6531 7168 7464 8064 8192 8708 9216 9952 10752 11196 12288 13062 14336 14928 16128 16384 17416 18432 19593 19904 21504 22392 24576 26124 28672 29856 32256 32768 34832 36864 39186 39808 43008 44784 49152 52248 57344 59712 64512 65536 69664 73728 78372 79616 86016 89568 98304 104496 114688 119424 129024 131072 139328 147456 156744 159232 172032 179136 196608 208992 229376 238848 258048 262144 278656 294912 313488 318464 344064 358272 393216 417984 458752 477696 516096 524288 557312 589824 626976 636928 688128 716544 786432 835968 917504 955392 1032192 1048576 1114624 1179648 1253952 1273856 1376256 1433088 1572864 1671936 1835008 1910784 2064384 2097152 2229248 2359296 2507904 2547712 2752512 2866176 3145728 3343872 3670016 3821568 4128768 4194304 4458496 4718592 5015808 5095424 5505024 5732352 6291456 6687744 7340032 7643136 8257536 8388608 8916992 9437184 10031616 10190848 11010048 11464704 12582912 13375488 14680064 15286272 16515072 16777216 17833984 18874368 20063232 20381696 22020096 22929408 25165824 26750976 29360128 30572544 33030144 33554432 35667968 37748736 40126464 40763392 44040192 45858816 50331648 53501952 58720256 61145088 66060288 67108864 71335936 75497472 80252928 81526784 88080384 91717632 100663296 107003904 117440512 122290176 132120576 134217728 142671872 150994944 160505856 163053568 176160768 183435264 201326592 214007808 234881024 244580352 264241152 268435456 285343744 301989888 321011712 326107136 352321536 366870528 402653184 428015616 469762048 489160704 528482304 536870912 570687488 603979776 642023424 652214272 704643072 733741056 805306368 856031232 939524096 978321408 1056964608 1073741824 1141374976 1207959552 1284046848 1304428544 1409286144 1467482112 1610612736 1712062464 1879048192 1956642816 2113929216 2282749952 2415919104 2568093696 2608857088 2818572288 2934964224 3221225472 3424124928 3758096384 3913285632 4227858432 4565499904 4831838208 5136187392 5217714176 5637144576 5869928448 6848249856 7516192768 7826571264 8455716864 9130999808 9663676416 10272374784 10435428352 11274289152 11739856896 13696499712 15653142528 16911433728 18261999616 20544749568 20870856704 22548578304 23479713792 27392999424 31306285056 33822867456 36523999232 41089499136 41741713408 46959427584 54785998848 62612570112 67645734912 73047998464 82178998272 83483426816 93918855168 109571997696 125225140224 146095996928 164357996544 166966853632 187837710336 219143995392 250450280448 292191993856 328715993088 333933707264 375675420672 438287990784 500900560896 584383987712 657431986176 751350841344 876575981568 1001801121792 1168767975424 1314863972352 1502701682688 1753151963136 2337535950848 2629727944704 3005403365376 3506303926272 5259455889408 7012607852544 10518911778816 21037823557632
• Sum of all divisors σ(n): 69681549377856
• Sum of proper divisors (its aliquot sum) s(n): 48643725820224
• 21037823557632 is an abundant number, because the sum of its proper divisors (48643725820224) is greater than itself. Its abundance is 27605902262592

Bases of 21037823557632

• Binary: 100110010001001000000000000000000000000000000₂
• Hexadecimal: 0x132240000000
• Base-36: 7GGN4YRK0

Squares and roots of 21037823557632

• 21037823557632 squared (21037823557632²) is 442590020042055941225447424
• 21037823557632 cubed (21037823557632³) is 9311130750013583503691104619346649939968
• The square root of 21037823557632 is 4586700.7268440787
• The cube root of 21037823557632 is 27605.7956907611

Scales and comparisons

• 21,037,823,557,632 seconds is equal to 668,937 years, 37 weeks, 1 day, 5 hours, 7 minutes, 12 seconds.
• To count from 1 to 21,037,823,557,632 would take you about one million, six hundred seventy-two thousand, three hundred forty-four 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 21037823557632 cubic inches would be around 2300.5 feet tall.

Recreational maths with 21037823557632

• 21037823557632 backwards is 23675532873012
• The number of decimal digits it has is: 14
• The sum of 21037823557632's digits is 54
• More coming soon!