1355540900931

Names of 1355540900931

• Cardinal: 1355540900931 can be written as One trillion, three hundred fifty-five billion, five hundred forty million, nine hundred thousand, nine hundred thirty-one.

Scientific notation

• Scientific notation: 1.355540900931 × 10¹²

Factors of 1355540900931

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 243

Divisors of 1355540900931

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 233 243 441 567 699 729 1323 1631 1701 2097 2187 3969 4893 5103 6291 11417 11907 14679 15309 18873 34251 35721 44037 54289 56619 102753 107163 132111 162867 169857 308259 380023 396333 488601 509571 924777 1140069 1188999 1465803 2660161 2774331 3420207 3566997 4397409 7980483 8322993 10260621 12649337 13192227 23941449 24968979 30781863 37948011 39576681 71824347 88545359 92345589 113844033 118730043 215473041 265636077 277036767 341532099 619817513 646419123 796908231 831110301 1024596297 1859452539 1939257369 2390724693 3073788891 5578357617 5817772107 7172174079 9221366673 16735072851 21516522237 27664100019 50205218553 64549566711 150615655659 193648700133 451846966977 1355540900931
• Sum of all divisors σ(n): 2375113665600
• Sum of proper divisors (its aliquot sum) s(n): 1019572764669
• 1355540900931 is a deficient number, because the sum of its proper divisors (1019572764669) is less than itself. Its deficiency is 335968136262

Bases of 1355540900931

• Binary: 10011101110011100100010001010110001000011₂
• Hexadecimal: 0x13B9C88AC43
• Base-36: HAQ61X6R

Squares and roots of 1355540900931

• 1355540900931 squared (1355540900931²) is 1837491134096827156666761
• 1355540900931 cubed (1355540900931³) is 2490794387366338016936648288881654491
• The square root of 1355540900931 is 1164276.9863443149
• The cube root of 1355540900931 is 11067.1944883349

Scales and comparisons

• 1,355,540,900,931 seconds is equal to 43,102 years, 2 days, 19 hours, 8 minutes, 51 seconds.
• To count from 1 to 1,355,540,900,931 would take you about one hundred seven thousand, seven hundred fifty-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 1355540900931 cubic inches would be around 922.3 feet tall.

Recreational maths with 1355540900931

• 1355540900931 backwards is 1390090455531
• The number of decimal digits it has is: 13
• The sum of 1355540900931's digits is 45
• More coming soon!