421048715075091771

Names of 421048715075091771

• Cardinal: 421048715075091771 can be written as Four hundred twenty-one quadrillion, forty-eight trillion, seven hundred fifteen billion, seventy-five million, ninety-one thousand, seven hundred seventy-one.

Scientific notation

• Scientific notation: 4.21048715075091771 × 10¹⁷

Factors of 421048715075091771

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 18937

Divisors of 421048715075091771

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 23 31 69 93 167 501 529 713 961 1587 2139 2883 3841 5177 11523 12167 15531 16399 18713 22103 27889 36501 49197 56139 66309 83667 88343 119071 160487 265029 279841 357213 377177 430399 481461 508369 580103 641447 839523 864559 1131531 1291197 1525107 1740309 1924341 2031889 2593677 2738633 3125071 3691201 6095667 8215899 8675071 9375213 9899177 11073603 11692487 13342369 14753281 17983193 19884857 26025213 26801329 29697531 35077461 40027107 44259843 46733447 53949579 59654571 62988559 71876633 80403987 84897623 96877201 140200341 188965677 215629899 227681071 254692869 268927201 290631603 306874487 339325463 413613439 457351711 521886857 616430567 683043213 806781603 920623461 1017976389 1240840317 1372055133 1448736857 1565660571 1653162559 1849291701 1952645329 2228175623 3003193231 4346210571 4959487677 5236664633 5857935987 6684526869 7058113201 7804485649 9009579693 9513109097 10519089353 12003397711 14177903041 15709993899 16178492567 21174339603 23413456947 28539327291 31557268059 36010193133 38022738857 42533709123 44910842567 48535477701 51248039329 69073444313 114068216571 134732527701 153744117987 162336603623 207220332939 218801509231 241939055119 276078147353 326091769943 372105329041 487009810869 501533269577 656404527693 725817165357 828234442059 874522993711 978275309829 1116315987123 1178704904567 1504599808731 1588689219199 2623568981133 3536114713701 4766067657597 5032434712313 6349797389119 7500110708689 8558422567943 11535265200271 15097304136939 19049392167357 22500332126067 25675267703829 27110212805041 34605795600813 36539852041577 81330638415123 109619556124731 146045339949737 196843719062689 265311099606233 438136019849211 590531157188067 795933298818699 840416596956271 2521249790868813 4527405538441847 6102155290943359 13582216615325541 18306465872830077 140349571691697257 421048715075091771
• Sum of all divisors σ(n): 610145663445435816
• Sum of proper divisors (its aliquot sum) s(n): 189096948370344045
• 421048715075091771 is a deficient number, because the sum of its proper divisors (189096948370344045) is less than itself. Its deficiency is 231951766704747726

Bases of 421048715075091771

• Binary: 10111010111110111011001001101010111001011110111110100111011₂
• Hexadecimal: 0x5D7DD93572F7D3B
• Base-36: 375TB9EW1IRF

Squares and roots of 421048715075091771

• 421048715075091771 squared (421048715075091771²) is 177282020466385812378887304071916441
• 421048715075091771 cubed (421048715075091771³) is 74644366923287867879640749130099055742599031918707011
• The square root of 421048715075091771 is 648882666.6471310289
• The cube root of 421048715075091771 is 749510.0296492407

Scales and comparisons

• 421,048,715,075,091,771 seconds is equal to 13,388,046,750 years, 10 weeks, 2 days, 19 hours, 42 minutes, 51 seconds.
• To count from 1 to 421,048,715,075,091,771 would take you about forty billion, one hundred sixty-four million, one hundred forty thousand, two hundred fifty 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 421048715075091771 cubic inches would be around 62459.2 feet tall.

Recreational maths with 421048715075091771

• 421048715075091771 backwards is 177190570517840124
• 421048715075091771 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 421048715075091771's digits is 69
• More coming soon!