131157684478912

Names of 131157684478912

• Cardinal: 131157684478912 can be written as One hundred thirty-one trillion, one hundred fifty-seven billion, six hundred eighty-four million, four hundred seventy-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.31157684478912 × 10¹⁴

Factors of 131157684478912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1223

Divisors of 131157684478912

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 169 182 208 224 338 364 416 448 676 728 832 1183 1201 1352 1456 2366 2402 2704 2912 4732 4804 5408 5824 8407 9464 9608 10816 15613 16814 18928 19216 31226 33628 37856 38432 62452 67256 75712 76864 109291 124904 134512 202969 218582 249808 269024 405938 437164 499616 538048 811876 874328 999232 1420783 1442401 1623752 1748656 2841566 2884802 3247504 3497312 5683132 5769604 6495008 6994624 10096807 11366264 11539208 12990016 18751213 20193614 22732528 23078416 37502426 40387228 45465056 46156832 75004852 80774456 90930112 92313664 131258491 150009704 161548912 243765769 262516982 300019408 323097824 487531538 525033964 600038816 646195648 975063076 1050067928 1200077632 1706360383 1732323601 1950126152 2100135856 3412720766 3464647202 3900252304 4200271712 6825441532 6929294404 7800504608 8400543424 12126265207 13650883064 13858588808 15601009216 22520206813 24252530414 27301766128 27717177616 45040413626 48505060828 54603532256 55434355232 90080827252 97010121656 109207064512 110868710464 157641447691 180161654504 194020243312 292762688569 315282895382 360323309008 388040486624 585525377138 630565790764 720646618016 776080973248 1171050754276 1261131581528 1441293236032 2049338819983 2342101508552 2522263163056 4098677639966 4684203017104 5044526326112 8197355279932 9368406034208 10089052652224 16394710559864 18736812068416 32789421119728 65578842239456 131157684478912
• Sum of all divisors σ(n): 322355868705312
• Sum of proper divisors (its aliquot sum) s(n): 191198184226400
• 131157684478912 is an abundant number, because the sum of its proper divisors (191198184226400) is greater than itself. Its abundance is 60040499747488

Bases of 131157684478912

• Binary: 11101110100100110000111001100010110001111000000₂
• Hexadecimal: 0x7749873163C0
• Base-36: 1AHP0AY474

Squares and roots of 131157684478912

• 131157684478912 squared (131157684478912²) is 17202338197869833748972703744
• 131157684478912 cubed (131157684478912³) is 2256218845655747318998535022669184391446528
• The square root of 131157684478912 is 11452409.5490386651
• The cube root of 131157684478912 is 50807.9002323165

Scales and comparisons

• 131,157,684,478,912 seconds is equal to 4,170,408 years, 34 weeks, 5 days, 13 hours, 1 minute, 52 seconds.
• To count from 1 to 131,157,684,478,912 would take you about ten million, four hundred twenty-six thousand and twenty-one 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 131157684478912 cubic inches would be around 4234 feet tall.

Recreational maths with 131157684478912

• 131157684478912 backwards is 219874486751131
• The number of decimal digits it has is: 15
• The sum of 131157684478912's digits is 67
• More coming soon!