21055002722304

Names of 21055002722304

• Cardinal: 21055002722304 can be written as Twenty-one trillion, fifty-five billion, two million, seven hundred twenty-two thousand, three hundred four.

Scientific notation

• Scientific notation: 2.1055002722304 × 10¹³

Factors of 21055002722304

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 197

Divisors of 21055002722304

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 128 152 173 192 228 256 304 346 361 384 456 512 519 608 692 722 768 912 1024 1038 1083 1216 1384 1444 1536 1824 2048 2076 2166 2432 2768 2888 3072 3287 3648 4096 4152 4332 4864 5536 5776 6144 6574 6859 7296 8192 8304 8664 9728 9861 11072 11552 12288 13148 13718 14592 16384 16608 17328 19456 19722 20577 22144 23104 24576 26296 27436 29184 33216 34656 38912 39444 41154 44288 46208 49152 52592 54872 58368 62453 66432 69312 77824 78888 82308 88576 92416 105184 109744 116736 124906 130321 132864 138624 155648 157776 164616 177152 184832 187359 210368 219488 233472 249812 260642 265728 277248 311296 315552 329232 354304 369664 374718 390963 420736 438976 466944 499624 521284 531456 554496 631104 658464 708608 739328 749436 781926 841472 877952 933888 999248 1042568 1062912 1108992 1186607 1262208 1316928 1417216 1478656 1498872 1563852 1682944 1755904 1998496 2085136 2125824 2217984 2373214 2476099 2524416 2633856 2834432 2957312 2997744 3127704 3365888 3511808 3559821 3996992 4170272 4251648 4435968 4746428 4952198 5048832 5267712 5914624 5995488 6255408 6731776 7023616 7119642 7428297 7993984 8340544 8503296 8871936 9492856 9904396 10097664 10535424 11990976 12510816 13463552 14047232 14239284 14856594 15987968 16681088 17743872 18985712 19808792 20195328 21070848 22545533 23981952 25021632 26927104 28094464 28478568 29713188 31975936 33362176 37971424 39617584 40390656 42141696 45091066 47963904 50043264 53854208 56188928 56957136 59426376 63951872 66724352 67636599 75942848 79235168 80781312 84283392 90182132 95927808 100086528 112377856 113914272 118852752 127903744 133448704 135273198 151885696 158470336 161562624 168566784 180364264 191855616 200173056 227828544 237705504 255807488 266897408 270546396 303771392 316940672 337133568 360728528 383711232 400346112 428365127 455657088 475411008 511614976 533794816 541092792 607542784 633881344 721457056 767422464 800692224 856730254 911314176 950822016 1023229952 1067589632 1082185584 1215085568 1267762688 1285095381 1442914112 1534844928 1601384448 1713460508 1822628352 1901644032 2135179264 2164371168 2430171136 2535525376 2570190762 2885828224 3069689856 3202768896 3426921016 3645256704 3803288064 4328742336 4860342272 5071050752 5140381524 5771656448 6405537792 6853842032 7290513408 7606576128 8657484672 9720684544 10142101504 10280763048 11543312896 13707684064 14581026816 15213152256 17314969344 19441369088 20284203008 20561526096 23086625792 27415368128 29162053632 30426304512 34629938688 40568406016 41123052192 46173251584 54830736256 58324107264 60852609024 69259877376 82246104384 92346503168 109661472512 121705218048 138519754752 164492208768 184693006336 219322945024 277039509504 328984417536 369386012672 438645890048 554079019008 657968835072 877291780096 1108158038016 1315937670144 1754583560192 2631875340288 3509167120384 5263750680576 7018334240768 10527501361152 21055002722304
• Sum of all divisors σ(n): 59606690865120
• Sum of proper divisors (its aliquot sum) s(n): 38551688142816
• 21055002722304 is an abundant number, because the sum of its proper divisors (38551688142816) is greater than itself. Its abundance is 17496685420512

Bases of 21055002722304

• Binary: 100110010011000111111111101010100000000000000₂
• Hexadecimal: 0x13263FF54000
• Base-36: 7GOJ8ZVUO

Squares and roots of 21055002722304

• 21055002722304 squared (21055002722304²) is 443313139636228850939068416
• 21055002722304 cubed (21055002722304³) is 9333959361873931740786431325709705150464
• The square root of 21055002722304 is 4588573.0594928965
• The cube root of 21055002722304 is 27613.3078030981

Scales and comparisons

• 21,055,002,722,304 seconds is equal to 669,483 years, 49 weeks, 6 days, 3 hours, 18 minutes, 24 seconds.
• To count from 1 to 21,055,002,722,304 would take you about one million, six hundred seventy-three thousand, seven hundred nine 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 21055002722304 cubic inches would be around 2301.1 feet tall.

Recreational maths with 21055002722304

• 21055002722304 backwards is 40322720055012
• The number of decimal digits it has is: 14
• The sum of 21055002722304's digits is 33
• More coming soon!