2021401198799955

Names of 2021401198799955

• Cardinal: 2021401198799955 can be written as Two quadrillion, twenty-one trillion, four hundred one billion, one hundred ninety-eight million, seven hundred ninety-nine thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 2.021401198799955 × 10¹⁵

Factors of 2021401198799955

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 12986

Divisors of 2021401198799955

• Number of divisors d(n): 600
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 35 45 49 57 63 81 95 105 133 135 147 171 189 245 285 315 343 361 399 405 441 461 513 567 665 735 855 931 945 1029 1083 1197 1323 1383 1539 1715 1805 1995 2205 2305 2401 2527 2565 2793 2835 3087 3227 3249 3591 3969 4149 4655 5145 5415 5985 6517 6615 6915 7203 7581 7695 8379 8759 9261 9681 9747 10773 12005 12447 12491 12635 13965 15435 16135 16245 17689 17955 19551 19845 20745 21609 22589 22743 25137 26277 27783 29043 29241 32585 36015 37341 37473 37905 41895 43795 45619 46305 48405 48735 53067 53865 58653 61313 62235 62455 64827 67767 68229 75411 78831 87129 87437 88445 97755 108045 112419 112945 113715 123823 125685 131385 136857 138915 145215 146205 158123 159201 166421 175959 183939 186705 187365 194481 203301 204687 228095 236493 237329 261387 262311 265335 293265 306565 324135 337257 338835 341145 371469 377055 394155 410571 429191 435645 437185 474369 477603 499263 527877 551817 562095 609903 612059 619115 684285 709479 711987 786933 790615 796005 832105 866761 879795 919695 972405 1011771 1016505 1023435 1106861 1114407 1164947 1182465 1186645 1231713 1287573 1306935 1311555 1423107 1432809 1497789 1655451 1661303 1686285 1829709 1836177 1857345 2052855 2135961 2145955 2360799 2371845 2388015 2496315 2600283 2639385 2759085 3004337 3049515 3060295 3320583 3343221 3494841 3547395 3559935 3695139 3862719 3934665 4269321 4284413 4333805 4493367 4509251 4966353 4983909 5058855 5508531 5534305 5572035 5758351 5824735 6158565 6407883 6437865 7082397 7115535 7164045 7488945 7800849 8154629 8277255 8306515 9013011 9148545 9180885 9961749 10029663 10484523 10679805 11588157 11629121 11803995 12807963 12853239 13001415 13480101 13527753 14951727 15021685 16525593 16602915 16716105 17275053 17474205 18475695 19223649 19313595 21030359 21346605 21422065 22466835 22546255 23402547 24463887 24831765 24919545 27039033 27542655 28791755 29885247 29990891 31453569 31564757 32039415 34764471 34887363 35411985 38559717 39004245 40308457 40583259 40773145 44855181 45065055 49576779 49808745 50148315 51825159 52422615 57082403 57940785 58145605 63091077 64039815 64266195 67400505 67638765 70207641 73391661 74758635 81117099 81403847 82627965 86375265 89655741 89972673 94360707 94694271 96118245 104662089 105151795 109408669 115679151 117012735 120925371 121749777 122319435 134565543 135195165 149426235 149954455 155475477 157267845 157823785 171247209 173822355 174436815 189273231 192798585 201542285 202916295 220174983 220953299 224275905 243351297 244211541 247883895 259125795 269918019 282159199 284082813 285412015 313986267 315455385 328226007 347037453 351038205 362776113 365249331 366958305 399576821 405585495 407019235 448278705 449863365 466426431 471803535 473471355 513741627 523310445 547043345 567819693 569826929 578395755 604626855 608748885 660524949 662859897 672827715 732634623 765860683 777377385 809754057 846477597 852248439 856236045 941958801 946366155 984678021 1088328339 1100874915 1104766495 1198730463 1216756485 1221057705 1349590095 1410795995 1420414065 1541224881 1546673093 1569931335 1641130035 1703459079 1709480787 1735187265 1813880565 1826246655 1975114393 1988579691 1997884105 2078764711 2197903869 2297582049 2332132155 2429262171 2539432791 2556745317 2568708135 2839098465 2849134645 2954034063 3264985017 3302624745 3314299485 3596191389 3663173115 3829303415 4048770285 4232387985 4261242195 4623674643 4640019279 4709794005 4923390105 5128442361 5361024781 5441641695 5925343179 5965739073 5993652315 6236294133 6593711607 6892746147 7618298373 7706124405 7733365465 8517295395 8547403935 8862102189 9875571965 9942898455 10393823555 10788574167 10826711651 10989519345 11487910245 12146310855 12697163955 12783726585 13825800751 13920057837 14551352977 14770170315 15385327083 16083074343 16324925085 17776029537 17897217219 17980956945 18708882399 20678238441 22854895119 23118373215 23200096395 25642211805 26805123905 29626715895 29828695365 31181470665 32365722501 32480134953 32968558035 34463730735 37527173467 38091491865 41477402253 41760173511 43654058931 44310510945 46155981249 48249223029 53328088611 53942870835 54133558255 56126647197 62034715323 69129003755 69600289185 72756764885 76926635415 80415371715 88880147685 89486086095 93544411995 97440404859 101859470839 103391192205 112581520401 114274475595 124432206759 125280520533 130962176793 144747669087 159984265833 161828612505 162400674765 168379941591 187635867335 207387011265 208800867555 218270294655 230779906245 241246115145 262690214269 266640443055 280633235985 292321214577 305578412517 310173576615 337744561203 373296620277 392886530379 434243007261 487202024295 509297354195 562907602005 622161033795 626402602665 654810883965 713016295873 723738345435 788070642807 799921329165 841899707955 876963643731 916735237551 1013233683609 1119889860831 1178659591137 1313451071345 1461606072885 1527892062585 1688722806015 1866483101385 1964432651895 2139048887619 2171215036305 2364211928421 2750205712653 3039701050827 3565081479365 3940353214035 4384818218655 4583676187755 4991114071111 5066168418045 5599449304155 5893297955685 6417146662857 7092635785263 8250617137959 10695244438095 11821059642105 13751028563265 14973342213333 15198505254135 19251439988571 21277907355789 24955570355555 32085733314285 35463178926315 41253085689795 44920026639999 57754319965713 74866711066665 96257199942855 106389536778945 134760079919997 224600133199995 288771599828565 404280239759991 673800399599985 2021401198799955
• Sum of all divisors σ(n): 4471452857141424
• Sum of proper divisors (its aliquot sum) s(n): 2450051658341469
• 2021401198799955 is an abundant number, because the sum of its proper divisors (2450051658341469) is greater than itself. Its abundance is 428650459541514

Bases of 2021401198799955

• Binary: 111001011100111010000100100011001110010110001010011₂
• Hexadecimal: 0x72E7424672C53
• Base-36: JWIYW2QE6R

Squares and roots of 2021401198799955

• 2021401198799955 squared (2021401198799955²) is 4086062806509895195332108002025
• 2021401198799955 cubed (2021401198799955³) is 8259572255451010719080390334140617882709908875
• The square root of 2021401198799955 is 44959995.5382555059
• The cube root of 2021401198799955 is 126439.9085263647

Scales and comparisons

• 2,021,401,198,799,955 seconds is equal to 64,274,305 years, 26 weeks, 6 days, 7 hours, 59 minutes, 15 seconds.
• To count from 1 to 2,021,401,198,799,955 would take you about one hundred ninety-two million, eight hundred twenty-two thousand, nine hundred sixteen 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 2021401198799955 cubic inches would be around 10536.7 feet tall.

Recreational maths with 2021401198799955

• 2021401198799955 backwards is 5599978911041202
• The number of decimal digits it has is: 16
• The sum of 2021401198799955's digits is 72
• More coming soon!