31355405826147

Names of 31355405826147

• Cardinal: 31355405826147 can be written as Thirty-one trillion, three hundred fifty-five billion, four hundred five million, eight hundred twenty-six thousand, one hundred forty-seven.

Scientific notation

• Scientific notation: 3.1355405826147 × 10¹³

Factors of 31355405826147

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2471

Divisors of 31355405826147

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 13 39 43 83 117 127 129 249 313 381 387 559 747 939 1079 1143 1651 1677 1889 2817 3237 3569 4069 4953 5031 5461 5667 9711 10541 10707 12207 13459 14859 16383 17001 24557 25979 31623 32121 36621 39751 40377 46397 49149 70993 73671 77937 81227 94869 119253 121131 137033 139191 156787 174967 212979 221013 233811 239903 243681 337727 357759 411099 417573 453263 470361 516763 524901 591257 638937 719709 731043 1013181 1055951 1117097 1233297 1359789 1411083 1550289 1574703 1709293 1773771 2038231 2159127 3039543 3118739 3167853 3299333 3351291 4079367 4650867 5127879 5321313 5892419 6114693 6741841 7686341 9356217 9503559 9897999 10053873 10315829 14522261 15383637 17677257 18344079 19911949 20225523 22220809 23059023 25424051 28068651 29693997 30947487 42891329 43566783 49074331 53031771 59735847 60676569 66662427 69177069 75089639 76272153 87643933 92842461 128673987 130700349 134105777 141871319 147222993 179207541 199987281 225268917 228816459 258855337 262931799 330512663 386021961 402317331 425613957 441668979 637966303 675806751 776566011 788795397 856213807 976165307 991537989 1206951993 1276841871 1844327147 1913898909 2110196233 2329698033 2568641421 2928495921 2974613967 3228854477 5532981441 5741696727 6232440037 6330588699 7705924263 8785487763 9686563431 11130779491 16598944323 18697320111 18991766097 27432551029 29059690293 33392338473 41975108201 56091960333 81021720481 82297653087 100177015419 125925324603 243065161443 246892959261 267994921591 377775973809 729195484329 803984764773 2411954294319 3483933980683 10451801942049 31355405826147
• Sum of all divisors σ(n): 51098102415360
• Sum of proper divisors (its aliquot sum) s(n): 19742696589213
• 31355405826147 is a deficient number, because the sum of its proper divisors (19742696589213) is less than itself. Its deficiency is 11612709236934

Bases of 31355405826147

• Binary: 111001000010001111111110100110111100001100011₂
• Hexadecimal: 0x1C847FD37863
• Base-36: B44H320YR

Squares and roots of 31355405826147

• 31355405826147 squared (31355405826147²) is 983161474522373231588865609
• 31355405826147 cubed (31355405826147³) is 30827427026282096929862752818213201278523
• The square root of 31355405826147 is 5599589.7908817393
• The cube root of 31355405826147 is 31533.4006431193

Scales and comparisons

• 31,355,405,826,147 seconds is equal to 997,004 years, 47 weeks, 4 days, 15 hours, 42 minutes, 27 seconds.
• To count from 1 to 31,355,405,826,147 would take you about two million, four hundred ninety-two thousand, five hundred twelve 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 31355405826147 cubic inches would be around 2627.8 feet tall.

Recreational maths with 31355405826147

• 31355405826147 backwards is 74162850455313
• The number of decimal digits it has is: 14
• The sum of 31355405826147's digits is 54
• More coming soon!