401798479125641400

Names of 401798479125641400

• Cardinal: 401798479125641400 can be written as Four hundred one quadrillion, seven hundred ninety-eight trillion, four hundred seventy-nine billion, one hundred twenty-five million, six hundred forty-one thousand, four hundred.

Scientific notation

• Scientific notation: 4.017984791256414 × 10¹⁷

Factors of 401798479125641400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 20292852481114

Divisors of 401798479125641400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 30 33 36 40 44 45 50 55 60 66 72 75 88 90 99 100 110 120 132 150 165 180 198 200 220 225 264 275 300 330 360 396 440 450 495 550 600 660 792 825 900 990 1100 1320 1650 1800 1980 2200 2475 3300 3960 4950 6600 9900 19800 20292852481093 40585704962186 60878557443279 81171409924372 101464262405465 121757114886558 162342819848744 182635672329837 202928524810930 223221377292023 243514229773116 304392787216395 365271344659674 405857049621860 446442754584046 487028459546232 507321312027325 608785574432790 669664131876069 730542689319348 811714099243720 892885509168092 913178361649185 1014642624054650 1116106886460115 1217571148865580 1339328263752138 1461085378638696 1521963936081975 1785771018336184 1826356723298370 2008992395628207 2029285248109300 2232213772920230 2435142297731160 2678656527504276 3043927872163950 3348320659380345 3652713446596740 4017984791256414 4058570496218600 4464427545840460 4565891808245925 5357313055008552 5580534432300575 6087855744327900 6696641318760690 7305426893193480 8035969582512828 8928855091680920 9131783616491850 10044961978141035 11161068864601150 12175711488655800 13393282637521380 16071939165025656 16741603296901725 18263567232983700 20089923956282070 22322137729202300 26786565275042760 33483206593803450 36527134465967400 40179847912564140 44644275458404600 50224809890705175 66966413187606900 80359695825128280 100449619781410350 133932826375213800 200899239562820700 401798479125641400
• Sum of all divisors σ(n): 1472043518978558760
• Sum of proper divisors (its aliquot sum) s(n): 1070245039852917360
• 401798479125641400 is an abundant number, because the sum of its proper divisors (1070245039852917360) is greater than itself. Its abundance is 668446560727275960

Bases of 401798479125641400

• Binary: 10110010011011110011001011010000011100100110111100010111000₂
• Hexadecimal: 0x5937996839378B8
• Base-36: 31W9O93Q3PA0

Squares and roots of 401798479125641400

• 401798479125641400 squared (401798479125641400²) is 161442017827678487854646961393960000
• 401798479125641400 cubed (401798479125641400³) is 64867157230135901659711606134005688522123085944000000
• The square root of 401798479125641400 is 633875760.0079383063
• The cube root of 401798479125641400 is 737908.9244606335

Scales and comparisons

• 401,798,479,125,641,400 seconds is equal to 12,775,948,791 years, 46 weeks, 4 days, 11 hours, 30 minutes.
• To count from 1 to 401,798,479,125,641,400 would take you about thirty-eight billion, three hundred twenty-seven million, eight hundred forty-six thousand, three hundred seventy-five 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 401798479125641400 cubic inches would be around 61492.4 feet tall.

Recreational maths with 401798479125641400

• 401798479125641400 backwards is 004146521974897104
• 401798479125641400 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 401798479125641400's digits is 72
• More coming soon!