71427284592489

Names of 71427284592489

• Cardinal: 71427284592489 can be written as Seventy-one trillion, four hundred twenty-seven billion, two hundred eighty-four million, five hundred ninety-two thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 7.1427284592489 × 10¹³

Factors of 71427284592489

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2160

Divisors of 71427284592489

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 21 27 49 63 147 157 189 343 441 471 1029 1099 1323 1413 1993 3087 3297 4239 5979 7693 9261 9891 13951 17937 23079 24649 29673 41853 53811 53851 69237 73947 97657 125559 161553 172543 207711 221841 292971 312901 376677 484659 517629 665523 683599 878913 938703 1207801 1453977 1552887 2050797 2190307 2636739 2816109 3623403 3869893 4658661 6152391 6570921 8448327 8454607 10870209 11609679 15332149 18457173 19712763 25363821 27089251 32610627 34829037 45996447 49125457 59138289 76091463 81267753 104487111 107325043 137989341 147376371 189624757 228274389 243803259 321975129 343878199 413968023 442129113 568874271 731409777 965925387 1031634597 1326387339 1327373299 1706622813 2407147393 2897776161 3094903791 3982119897 5119868439 7221442179 7712696749 9284711373 11946359691 16850031751 21664326537 23138090247 35839079073 50550095253 53988877243 64992979611 69414270741 151650285759 161966631729 208242812223 377922140701 454950857277 485899895187 1133766422103 1457699685561 2645454984907 3401299266309 7936364954721 10203897798927 23809094864163 71427284592489
• Sum of all divisors σ(n): 124256508800000
• Sum of proper divisors (its aliquot sum) s(n): 52829224207511
• 71427284592489 is a deficient number, because the sum of its proper divisors (52829224207511) is less than itself. Its deficiency is 18598060384978

Bases of 71427284592489

• Binary: 10000001111011001110101111011001110011101101001₂
• Hexadecimal: 0x40F675ECE769
• Base-36: PBH8P1QW9

Squares and roots of 71427284592489

• 71427284592489 squared (71427284592489²) is 5101856984256416490795215121
• 71427284592489 cubed (71427284592489³) is 364411790764660732255413166503527575826169
• The square root of 71427284592489 is 8451466.4166929635
• The cube root of 71427284592489 is 41491.0775016467

Scales and comparisons

• 71,427,284,592,489 seconds is equal to 2,271,166 years, 36 weeks, 6 days, 18 hours, 48 minutes, 9 seconds.
• To count from 1 to 71,427,284,592,489 would take you about five million, six hundred seventy-seven thousand, nine hundred sixteen 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 71427284592489 cubic inches would be around 3457.6 feet tall.

Recreational maths with 71427284592489

• 71427284592489 backwards is 98429548272417
• The number of decimal digits it has is: 14
• The sum of 71427284592489's digits is 72
• More coming soon!