421390542288060

Names of 421390542288060

• Cardinal: 421390542288060 can be written as Four hundred twenty-one trillion, three hundred ninety billion, five hundred forty-two million, two hundred eighty-eight thousand and sixty.

Scientific notation

• Scientific notation: 4.2139054228806 × 10¹⁴

Factors of 421390542288060

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1050273776

Divisors of 421390542288060

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 743 1486 2229 2972 3715 4458 6687 7430 8916 11145 13374 14860 20061 22290 26748 33435 40122 44580 66870 80244 100305 133740 200610 401220 1050273023 2100546046 3150819069 4201092092 5251365115 6301638138 9452457207 10502730230 12603276276 15754095345 18904914414 21005460460 28357371621 31508190690 37809828828 47262286035 56714743242 63016381380 94524572070 113429486484 141786858105 189049144140 283573716210 567147432420 780352856089 1560705712178 2341058568267 3121411424356 3901764280445 4682117136534 7023175704801 7803528560890 9364234273068 11705292841335 14046351409602 15607057121780 21069527114403 23410585682670 28092702819204 35115878524005 42139054228806 46821171365340 70231757048010 84278108457612 105347635572015 140463514096020 210695271144030 421390542288060
• Sum of all divisors σ(n): 1312757258158080
• Sum of proper divisors (its aliquot sum) s(n): 891366715870020
• 421390542288060 is an abundant number, because the sum of its proper divisors (891366715870020) is greater than itself. Its abundance is 469976173581960

Bases of 421390542288060

• Binary: 1011111110100000010100001100101011011010010111100₂
• Hexadecimal: 0x17F40A195B4BC
• Base-36: 45DC54WAF0

Squares and roots of 421390542288060

• 421390542288060 squared (421390542288060²) is 177569989129825283140018563600
• 421390542288060 cubed (421390542288060³) is 74826314013501995496413355466779218630616000
• The square root of 421390542288060 is 20527799.2558398719
• The cube root of 421390542288060 is 74971.2803987115

Scales and comparisons

• 421,390,542,288,060 seconds is equal to 13,398,915 years, 41 weeks, 3 days, 13 hours, 21 minutes.
• To count from 1 to 421,390,542,288,060 would take you about thirty-three million, four hundred ninety-seven thousand, two hundred eighty-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 421390542288060 cubic inches would be around 6247.6 feet tall.

Recreational maths with 421390542288060

• 421390542288060 backwards is 060882245093124
• 421390542288060 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 421390542288060's digits is 54
• More coming soon!