55890078837554278440

Names of 55890078837554278440

• Cardinal: 55890078837554278440 can be written as Fifty-five quintillion, eight hundred ninety quadrillion, seventy-eight trillion, eight hundred thirty-seven billion, five hundred fifty-four million, two hundred seventy-eight thousand, four hundred forty.

Scientific notation

• Scientific notation: 5.589007883755427844 × 10¹⁹

Factors of 55890078837554278440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 265207289

Divisors of 55890078837554278440

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 131 135 162 180 216 262 270 324 360 393 405 524 540 648 655 786 810 1048 1080 1179 1310 1572 1620 1965 2358 2620 3144 3240 3537 3930 4716 5240 5895 7074 7860 9432 10611 11790 14148 15720 17685 21222 23580 28296 35370 42444 47160 53055 70740 84888 106110 141480 212220 424440 497449 994898 1492347 1989796 2487245 2984694 3979592 4477041 4974490 5969388 7461735 8954082 9948980 11938776 13431123 14923470 17908164 19897960 22385205 26862246 29846940 35816328 40293369 44770410 53724492 59693880 65165819 67155615 80586738 89540820 107448984 130331638 134311230 161173476 179081640 195497457 201466845 260663276 264709699 268622460 322346952 325829095 390994914 402933690 521326552 529419398 537244920 586492371 651658190 781989828 794129097 805867380 977487285 1058838796 1172984742 1303316380 1323548495 1563979656 1588258194 1611734760 1759477113 1954974570 2117677592 2345969484 2382387291 2606632760 2647096990 2932461855 3176516388 3518954226 3909949140 3970645485 4691938968 4764774582 5278431339 5294193980 5864923710 6353032776 7037908452 7147161873 7819898280 7941290970 8797385565 9529549164 10556862678 10588387960 11729847420 11911936455 14075816904 14294323746 15882581940 17594771130 19059098328 21113725356 21441485619 23459694840 23823872910 26392156695 28588647492 31765163880 34676970569 35189542260 35735809365 42227450712 42882971238 47647745820 52784313390 57177294984 69353941138 70379084520 71471618730 85765942476 95295491640 104030911707 105568626780 107207428095 138707882276 142943237460 171531884952 173384852845 208061823414 211137253560 214414856190 277415764552 285886474920 312092735121 346769705690 416123646828 428829712380 520154558535 624185470242 693539411380 832247293656 857659424760 936278205363 1040309117070 1248370940484 1387078822760 1560463675605 1872556410726 2080618234140 2496741880968 2808834616089 3120927351210 3745112821452 4161236468280 4681391026815 5617669232178 6241854702420 7490225642904 9362782053630 11235338464356 12483709404840 14044173080445 18725564107260 22470676928712 28088346160890 37451128214520 56176692321780 112353384643560 131679575057851 263359150115702 395038725173553 526718300231404 658397875289255 790077450347106 1053436600462808 1185116175520659 1316795750578510 1580154900694212 1975193625867765 2370232351041318 2633591501157020 3160309801388424 3555348526561977 3950387251735530 4740464702082636 5267183002314040 5925580877603295 7110697053123954 7900774503471060 9480929404165272 10666045579685931 11851161755206590 14221394106247908 15801549006942120 17250024332578481 17776742632809885 21332091159371862 23702323510413180 28442788212495816 34500048665156962 35553485265619770 42664182318743724 47404647020826360 51750072997735443 53330227898429655 69000097330313924 71106970531239540 85328364637487448 86250121662892405 103500145995470886 106660455796859310 138000194660627848 142213941062479080 155250218993206329 172500243325784810 207000291990941772 213320911593718620 258750364988677215 310500437986412658 345000486651569620 414000583981883544 426641823187437240 465750656979618987 517500729977354430 621000875972825316 690000973303139240 776251094966031645 931501313959237974 1035001459954708860 1242001751945650632 1397251970938856961 1552502189932063290 1863002627918475948 2070002919909417720 2328753284898094935 2794503941877713922 3105004379864126580 3726005255836951896 4657506569796189870 5589007883755427844 6210008759728253160 6986259854694284805 9315013139592379740 11178015767510855688 13972519709388569610 18630026279184759480 27945039418777139220 55890078837554278440
• Sum of all divisors σ(n): 189287136784132200000
• Sum of proper divisors (its aliquot sum) s(n): 133397057946577921560
• 55890078837554278440 is an abundant number, because the sum of its proper divisors (133397057946577921560) is greater than itself. Its abundance is 77506979109023643120

Bases of 55890078837554278440

• Binary: 110000011110100001011100101001010110011100111111111111000000101000₂
• Hexadecimal: 0x307A172959CFFF028
• Base-36: BSMK3G2YV96I0

Squares and roots of 55890078837554278440

• 55890078837554278440 squared (55890078837554278440²) is 3123700912468032603987805973149048833600
• 55890078837554278440 cubed (55890078837554278440³) is 174583890262778578547954234087567343335286631198171627584000
• The square root of 55890078837554278440 is 7475966749.3612007397
• The cube root of 55890078837554278440 is 3823357.4923461405

Scales and comparisons

• 55,890,078,837,554,278,440 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 55,890,078,837,554,278,440 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 55890078837554278440 cubic inches would be around 318613.1 feet tall.

Recreational maths with 55890078837554278440

• 55890078837554278440 backwards is 04487245573887009855
• The number of decimal digits it has is: 20
• The sum of 55890078837554278440's digits is 99
• More coming soon!