131845451738

Names of 131845451738

• Cardinal: 131845451738 can be written as One hundred thirty-one billion, eight hundred forty-five million, four hundred fifty-one thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 1.31845451738 × 10¹¹

Factors of 131845451738

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14085

Divisors of 131845451738

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 7 11 13 14 19 22 26 38 77 91 133 143 154 169 182 209 247 266 286 338 361 418 494 722 1001 1183 1463 1729 1859 2002 2366 2527 2717 2926 3211 3458 3718 3971 4693 5054 5434 6422 7942 9386 13013 14033 19019 22477 26026 27797 28066 32851 35321 38038 44954 51623 55594 61009 65702 70642 98231 103246 122018 154363 182429 196462 247247 266627 308726 361361 364858 427063 494494 533254 671099 722722 854126 1080541 1277003 1342198 1866389 2006719 2161082 2371577 2554006 2932897 3466151 3732778 4013438 4697693 4743154 5065913 5865794 6932302 9395386 10131826 14047033 16601039 20530279 24263057 26087347 28094066 33202078 35461391 38127661 41060558 45059963 48526114 52174694 55725043 65856869 70922782 76255322 90119926 111450086 131713738 182611429 266893627 315419741 365222858 390075301 460998083 495659593 533787254 630839482 724425559 780150602 856139297 921996166 991319186 1448851118 1712278594 3469617151 5070978913 5992975079 6939234302 9417532267 10141957826 11985950158 18835064534 65922725869 131845451738
• Sum of all divisors σ(n): 281805863616
• Sum of proper divisors (its aliquot sum) s(n): 149960411878
• 131845451738 is an abundant number, because the sum of its proper divisors (149960411878) is greater than itself. Its abundance is 18114960140

Bases of 131845451738

• Binary: 1111010110010100110011110111111011010₂
• Hexadecimal: 0x1EB299EFDA
• Base-36: 1OKHDLNE

Squares and roots of 131845451738

• 131845451738 squared (131845451738²) is 17383223143997287220644
• 131845451738 cubed (131845451738³) is 2291898908082778956652342659279272
• The square root of 131845451738 is 363105.2901542471
• The cube root of 131845451738 is 5089.6554607167

Scales and comparisons

• 131,845,451,738 seconds is equal to 4,192 years, 14 weeks, 3 days, 35 minutes, 38 seconds.
• To count from 1 to 131,845,451,738 would take you about eight thousand, three hundred eighty-four 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 131845451738 cubic inches would be around 424.1 feet tall.

Recreational maths with 131845451738

• 131845451738 backwards is 837154548131
• The number of decimal digits it has is: 12
• The sum of 131845451738's digits is 50
• More coming soon!