401420820801

Names of 401420820801

• Cardinal: 401420820801 can be written as Four hundred one billion, four hundred twenty million, eight hundred twenty thousand, eight hundred one.

Scientific notation

• Scientific notation: 4.01420820801 × 10¹¹

Factors of 401420820801

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 100

Divisors of 401420820801

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 11 13 21 29 33 37 39 49 77 87 91 111 143 147 169 203 231 259 273 319 377 407 429 481 507 539 609 637 777 957 1001 1073 1131 1183 1221 1369 1421 1443 1617 1813 1859 1911 2233 2639 2849 3003 3219 3367 3549 4107 4147 4263 4901 5291 5439 5577 6253 6699 7007 7511 7917 8281 8547 9583 10101 11803 12441 13013 13949 14703 15059 15631 15873 17797 18473 18759 19943 21021 22533 23569 24843 28749 29029 34307 35409 37037 39039 39701 41847 43771 45177 46893 50653 52577 53391 53911 55419 59829 67081 68783 70707 82621 87087 91091 97643 102921 105413 111111 119103 124579 131313 151959 153439 157731 161733 181337 195767 201243 203203 206349 231361 240149 247863 259259 273273 277907 292929 306397 316239 354571 373737 377377 436711 460317 481481 516113 544011 557183 578347 587301 609609 658489 683501 694083 720447 737891 777777 833721 872053 919191 1063713 1074073 1132131 1269359 1310133 1370369 1444443 1468937 1548339 1619527 1671549 1735041 1945349 1975467 1994707 2050503 2213673 2481997 2544971 2616159 2641639 3056977 3222219 3370367 3612791 3808077 3900281 4111107 4406811 4609423 4858581 5677243 5836047 5984121 6709469 7243379 7445991 7518511 7634913 7924917 8560357 8885513 9170931 9592583 10111101 10282559 10838373 11336689 11700843 13828269 13962949 16158307 17031729 17814797 19096181 20128407 21398839 21730137 22555533 25289537 25681071 26656539 27301967 28777749 30847677 32265961 34010067 39740701 41888847 46966283 48474921 50703653 53444391 57288543 59922499 64196517 71977913 73804159 75868611 81905901 94163927 96797883 97740643 113108149 119222103 124703579 133673267 140898849 152110959 179767497 210057991 215933739 221412477 248250353 278184907 282491781 293221929 328763981 339324447 354925571 374110737 401019801 419457493 516629113 630173973 659147489 744751059 791757043 834554721 935712869 986291943 1064776713 1258372479 1470405937 1549887339 1737752471 1977442467 2375271129 2730753883 2807138607 3616403791 4411217811 4614032423 5213257413 8192261649 10292841559 10849211373 12164267297 13842097269 19115277181 30878524677 36492801891 57345831543 133806940267 401420820801
• Sum of all divisors σ(n): 781974518400
• Sum of proper divisors (its aliquot sum) s(n): 380553697599
• 401420820801 is a deficient number, because the sum of its proper divisors (380553697599) is less than itself. Its deficiency is 20867123202

Bases of 401420820801

• Binary: 101110101110110100010111010000101000001₂
• Hexadecimal: 0x5D768BA141
• Base-36: 54ERLBNL

Squares and roots of 401420820801

• 401420820801 squared (401420820801²) is 161138675372548554281601
• 401420820801 cubed (401420820801³) is 64684419330834325122946176312382401
• The square root of 401420820801 is 633577.7938035707
• The cube root of 401420820801 is 7376.7766026583

Scales and comparisons

• 401,420,820,801 seconds is equal to 12,763 years, 48 weeks, 6 days, 7 hours, 33 minutes, 21 seconds.
• To count from 1 to 401,420,820,801 would take you about twenty-five thousand, five hundred twenty-seven 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 401420820801 cubic inches would be around 614.7 feet tall.

Recreational maths with 401420820801

• 401420820801 backwards is 108028024104
• The number of decimal digits it has is: 12
• The sum of 401420820801's digits is 30
• More coming soon!