228237878505520

Names of 228237878505520

• Cardinal: 228237878505520 can be written as Two hundred twenty-eight trillion, two hundred thirty-seven billion, eight hundred seventy-eight million, five hundred five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.2823787850552 × 10¹⁴

Factors of 228237878505520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2257965

Divisors of 228237878505520

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 37 40 52 65 71 74 80 104 130 142 148 185 208 260 284 296 355 370 481 520 568 592 710 740 923 962 1040 1136 1369 1420 1480 1846 1924 2405 2627 2738 2840 2960 3692 3848 4615 4810 5254 5476 5680 6845 7384 7696 9230 9620 10508 10952 13135 13690 14768 17797 18460 19240 21016 21904 26270 27380 34151 35594 36920 38480 42032 52540 54760 68302 71188 73840 88985 97199 105080 109520 136604 142376 170755 177970 194398 210160 273208 284752 341510 355940 388796 485995 546416 683020 711880 777592 971990 1263587 1366040 1423760 1555184 1943980 2257837 2527174 2732080 3887960 4515674 5054348 6317935 7775920 9031348 10108696 11289185 12635870 18062696 20217392 22578370 25271740 29351881 36125392 45156740 50543480 58703762 83539969 90313480 101086960 117407524 146759405 160306427 167079938 180626960 234815048 293518810 320612854 334159876 417699845 469630096 587037620 641225708 668319752 801532135 835399690 1086019597 1174075240 1282451416 1336639504 1603064270 1670799380 2083983551 2172039194 2348150480 2564902832 3090978853 3206128540 3341598760 4167967102 4344078388 5430097985 5931337799 6181957706 6412257080 6683197520 8335934204 8688156776 10419917755 10860195970 11862675598 12363915412 12824514160 15454894265 16671868408 17376313552 20839835510 21720391940 23725351196 24727830824 29656688995 30909788530 33343736816 40182725089 41679671020 43440783880 47450702392 49455661648 59313377990 61819577060 77107391387 80365450178 83359342040 86881567760 94901404784 118626755980 123639154120 154214782774 160730900356 166718684080 200913625445 219459498563 237253511960 247278308240 308429565548 321461800712 385536956935 401827250890 438918997126 474507023920 616859131096 642923601424 771073913870 803654501780 877837994252 1097297492815 1233718262192 1542147827740 1607309003560 1755675988504 2194594985630 2852973481319 3084295655480 3214618007120 3511351977008 4389189971260 5705946962638 6168591310960 8778379942520 11411893925276 14264867406595 17556759885040 22823787850552 28529734813190 45647575701104 57059469626380 114118939252760 228237878505520
• Sum of all divisors σ(n): 595607766038208
• Sum of proper divisors (its aliquot sum) s(n): 367369887532688
• 228237878505520 is an abundant number, because the sum of its proper divisors (367369887532688) is greater than itself. Its abundance is 139132009027168

Bases of 228237878505520

• Binary: 110011111001010011000101101011000011000000110000₂
• Hexadecimal: 0xCF94C5AC3030
• Base-36: 28WJ17XNHS

Squares and roots of 228237878505520

• 228237878505520 squared (228237878505520²) is 52092529184700508428670470400
• 228237878505520 cubed (228237878505520³) is 11889488347102929462730663546219307396608000
• The square root of 228237878505520 is 15107543.7614961089
• The cube root of 228237878505520 is 61112.3860683529

Scales and comparisons

• 228,237,878,505,520 seconds is equal to 7,257,258 years, 28 weeks, 4 days, 7 hours, 58 minutes, 40 seconds.
• To count from 1 to 228,237,878,505,520 would take you about eighteen million, one hundred forty-three thousand, one hundred forty-six 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 228237878505520 cubic inches would be around 5092.7 feet tall.

Recreational maths with 228237878505520

• 228237878505520 backwards is 025505878732822
• The number of decimal digits it has is: 15
• The sum of 228237878505520's digits is 64
• More coming soon!