125493745590990

Names of 125493745590990

• Cardinal: 125493745590990 can be written as One hundred twenty-five trillion, four hundred ninety-three billion, seven hundred forty-five million, five hundred ninety thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.2549374559099 × 10¹⁴

Factors of 125493745590990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1081

Divisors of 125493745590990

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 67 70 90 105 126 134 135 189 201 210 270 315 335 378 402 469 603 630 670 938 945 997 1005 1206 1407 1809 1890 1994 2010 2345 2814 2991 3015 3618 4221 4690 4985 5982 6030 6979 7035 8442 8973 9045 9970 12663 13958 14070 14955 17946 18090 20937 21105 25326 26919 29910 34895 41874 42210 44865 53838 62811 63315 66799 69790 89730 104685 125622 126630 133598 134595 188433 200397 209370 269190 314055 333995 376866 400794 467593 601191 628110 667990 935186 942165 994009 1001985 1202382 1402779 1803573 1884330 1988018 2003970 2337965 2805558 2982027 3005955 3607146 4208337 4675930 4970045 5964054 6011910 6958063 7013895 8416674 8946081 9017865 9940090 12625011 13916126 14027790 14910135 17892162 18035730 20874189 21041685 25250022 26838243 29820270 34790315 41748378 42083370 44730405 53676486 62622567 63125055 66598603 69580630 89460810 104370945 125245134 126250110 133197206 134191215 187867701 199795809 208741890 268382430 313112835 332993015 375735402 399591618 466190221 599387427 626225670 665986030 932380442 939338505 991026973 998979045 1198774854 1398570663 1798162281 1878677010 1982053946 1997958090 2330951105 2797141326 2973080919 2996937135 3596324562 4195711989 4661902210 4955134865 5946161838 5993874270 6937188811 6992853315 8391423978 8919242757 8990811405 9910269730 12587135967 13874377622 13985706630 14865404595 17838485514 17981622810 20811566433 20978559945 25174271934 26757728271 29730809190 34685944055 41623132866 41957119890 44596213785 53515456542 62434699299 62935679835 66398807191 69371888110 89192427570 104057832165 124869398598 125871359670 132797614382 133788641355 187304097897 199196421573 208115664330 267577282710 312173496495 331994035955 374608195794 398392843146 464791650337 597589264719 624346992990 663988071910 929583300674 936520489485 995982107865 1195178529438 1394374951011 1792767794157 1873040978970 1991964215730 2323958251685 2788749902022 2987946323595 3585535588314 4183124853033 4647916503370 5975892647190 6971874755055 8366249706066 8963838970785 12549374559099 13943749510110 17927677941570 20915624265165 25098749118198 41831248530330 62746872795495 125493745590990
• Sum of all divisors σ(n): 388555169126400
• Sum of proper divisors (its aliquot sum) s(n): 263061423535410
• 125493745590990 is an abundant number, because the sum of its proper divisors (263061423535410) is greater than itself. Its abundance is 137567677944420

Bases of 125493745590990

• Binary: 11100100010001011001010001000001010001011001110₂
• Hexadecimal: 0x7222CA20A2CE
• Base-36: 18HF13Z07I

Squares and roots of 125493745590990

• 125493745590990 squared (125493745590990²) is 15748680182456122064369180100
• 125493745590990 cubed (125493745590990³) is 1976360864211014557064563052150016247299000
• The square root of 125493745590990 is 11202399.0997906337
• The cube root of 125493745590990 is 50065.7462561691

Scales and comparisons

• 125,493,745,590,990 seconds is equal to 3,990,312 years, 48 weeks, 3 days, 7 hours, 16 minutes, 30 seconds.
• To count from 1 to 125,493,745,590,990 would take you about nine million, nine hundred seventy-five thousand, seven hundred eighty-two 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 125493745590990 cubic inches would be around 4172.1 feet tall.

Recreational maths with 125493745590990

• 125493745590990 backwards is 099095547394521
• The number of decimal digits it has is: 15
• The sum of 125493745590990's digits is 72
• More coming soon!