131705698432

Names of 131705698432

• Cardinal: 131705698432 can be written as One hundred thirty-one billion, seven hundred five million, six hundred ninety-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.31705698432 × 10¹¹

Factors of 131705698432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 460842

Divisors of 131705698432

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 29 32 44 56 58 64 77 88 112 116 128 154 176 203 224 232 308 319 352 406 448 464 616 638 704 812 896 928 1232 1276 1408 1624 1856 2233 2464 2552 3248 3712 4466 4928 5104 6496 8932 9856 10208 12992 17864 20416 25984 35728 40832 71456 142912 285824 460793 921586 1843172 3225551 3686344 5068723 6451102 7372688 10137446 12902204 13362997 14745376 20274892 25804408 26725994 29490752 35481061 40549784 51608816 53451988 58981504 70962122 81099568 93540979 103217632 106903976 141924244 146992967 162199136 187081958 206435264 213807952 283848488 293985934 324398272 374163916 412870528 427615904 567696976 587971868 648796544 748327832 855231808 1028950769 1135393952 1175943736 1496655664 1710463616 2057901538 2270787904 2351887472 2993311328 4115803076 4541575808 4703774944 5986622656 8231606152 9407549888 11973245312 16463212304 18815099776 32926424608 65852849216 131705698432
• Sum of all divisors σ(n): 338407113600
• Sum of proper divisors (its aliquot sum) s(n): 206701415168
• 131705698432 is an abundant number, because the sum of its proper divisors (206701415168) is greater than itself. Its abundance is 74995716736

Bases of 131705698432

• Binary: 1111010101010010001010111100010000000₂
• Hexadecimal: 0x1EAA457880
• Base-36: 1OI667B4

Squares and roots of 131705698432

• 131705698432 squared (131705698432²) is 17346390999460927258624
• 131705698432 cubed (131705698432³) is 2284618541858559960091421015277568
• The square root of 131705698432 is 362912.7972833145
• The cube root of 131705698432 is 5087.8565169907

Scales and comparisons

• 131,705,698,432 seconds is equal to 4,187 years, 43 weeks, 2 days, 12 hours, 13 minutes, 52 seconds.
• To count from 1 to 131,705,698,432 would take you about eight thousand, three hundred seventy-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 131705698432 cubic inches would be around 424 feet tall.

Recreational maths with 131705698432

• 131705698432 backwards is 234896507131
• The number of decimal digits it has is: 12
• The sum of 131705698432's digits is 49
• More coming soon!