42538433280

Names of 42538433280

• Cardinal: 42538433280 can be written as Forty-two billion, five hundred thirty-eight million, four hundred thirty-three thousand, two hundred eighty.

Scientific notation

• Scientific notation: 4.253843328 × 10¹⁰

Factors of 42538433280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1582548

Divisors of 42538433280

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 560 640 672 768 840 896 960 1120 1280 1344 1680 1792 1920 2240 2688 3360 3840 4480 5376 6720 8960 13440 26880 1582531 3165062 4747593 6330124 7912655 9495186 11077717 12660248 15825310 18990372 22155434 23737965 25320496 31650620 33233151 37980744 44310868 47475930 50640992 55388585 63301240 66466302 75961488 88621736 94951860 101281984 110777170 126602480 132932604 151922976 166165755 177243472 189903720 202563968 221554340 253204960 265865208 303845952 332331510 354486944 379807440 405127936 443108680 506409920 531730416 607691904 664663020 708973888 759614880 886217360 1012819840 1063460832 1215383808 1329326040 1417947776 1519229760 1772434720 2025639680 2126921664 2658652080 2835895552 3038459520 3544869440 4253843328 5317304160 6076919040 7089738880 8507686656 10634608320 14179477760 21269216640 42538433280
• Sum of all divisors σ(n): 155265379584
• Sum of proper divisors (its aliquot sum) s(n): 112726946304
• 42538433280 is an abundant number, because the sum of its proper divisors (112726946304) is greater than itself. Its abundance is 70188513024

Bases of 42538433280

• Binary: 100111100111011111001111101100000000₂
• Hexadecimal: 0x9E77CFB00
• Base-36: JJIA96O

Squares and roots of 42538433280

• 42538433280 squared (42538433280²) is 1809518305917011558400
• 42538433280 cubed (42538433280³) is 76974073725189425393987223552000
• The square root of 42538433280 is 206248.4746125411
• The cube root of 42538433280 is 3490.8176528293

Scales and comparisons

• 42,538,433,280 seconds is equal to 1,352 years, 30 weeks, 4 days, 23 hours, 28 minutes.
• To count from 1 to 42,538,433,280 would take you about two thousand, seven hundred 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 42538433280 cubic inches would be around 290.9 feet tall.

Recreational maths with 42538433280

• 42538433280 backwards is 08233483524
• 42538433280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42538433280's digits is 42
• More coming soon!