164990818530532400

Names of 164990818530532400

• Cardinal: 164990818530532400 can be written as One hundred sixty-four quadrillion, nine hundred ninety trillion, eight hundred eighteen billion, five hundred thirty million, five hundred thirty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.649908185305324 × 10¹⁷

Factors of 164990818530532400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 113694

Divisors of 164990818530532400

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 56 70 80 98 100 112 140 175 196 200 245 280 350 392 400 490 560 659 700 784 980 1225 1318 1400 1960 2450 2636 2800 3295 3920 4613 4900 5272 6590 9226 9800 10544 13180 16475 18452 19600 23065 26360 32291 32950 36904 46130 52720 64582 65900 73808 92260 113021 115325 129164 131800 161455 184520 226042 230650 258328 263600 322910 369040 452084 461300 516656 565105 645820 791147 807275 904168 922600 1130210 1291640 1582294 1614550 1808336 1845200 2260420 2583280 2825525 3164588 3229100 3955735 4520840 5538029 5651050 6329176 6458200 7911470 9041680 11076058 11302100 12658352 12916400 15822940 19778675 22152116 22604200 27690145 31645880 39557350 44304232 45208400 55380290 63291760 74480839 79114700 88608464 110760580 138450725 148961678 158229400 221521160 276901450 297923356 316458800 372404195 443042320 521365873 553802900 595846712 744808390 1042731746 1107605800 1191693424 1489616780 1862020975 2085463492 2215211600 2606829365 2979233560 3649561111 3724041950 4170926984 5213658730 5958467120 7299122222 7448083900 8341853968 10427317460 12773746441 13034146825 14598244444 14896167800 18247805555 20854634920 25547492882 26068293650 29196488888 29792335600 36495611110 41709269840 51094985764 52136587300 58392977776 63868732205 72991222220 89416225087 91239027775 102189971528 104273174600 127737464410 145982444440 178832450174 182478055550 204379943056 208546349200 255474928820 291964888880 319343661025 357664900348 364956111100 447081125435 510949857640 625913575609 638687322050 715329800696 729912222200 894162250870 1021899715280 1251827151218 1277374644100 1430659601392 1459824444400 1788324501740 2235405627175 2503654302436 2554749288200 3129567878045 3576649003480 4470811254350 5007308604872 5109498576400 6259135756090 7153298006960 8417898904619 8941622508700 10014617209744 12518271512180 15647839390225 16835797809238 17883245017400 25036543024360 31295678780450 33671595618476 35766490034800 42089494523095 50073086048720 58925292332333 62591357560900 67343191236952 84178989046190 117850584664666 125182715121800 134686382473904 168357978092380 210447472615475 235701169329332 250365430243600 294626461661665 336715956184760 412477046326331 420894945230950 471402338658664 589252923323330 673431912369520 824954092652662 841789890461900 942804677317328 1178505846646660 1473132308308325 1649908185305324 1683579780923800 2062385231631655 2357011693293320 2946264616616650 3299816370610648 3367159561847600 4124770463263310 4714023386586640 5892529233233300 6599632741221296 8249540926526620 10311926158158275 11785058466466600 16499081853053240 20623852316316550 23570116932933200 32998163706106480 41247704632633100 82495409265266200 164990818530532400
• Sum of all divisors σ(n): 461811041871135660
• Sum of proper divisors (its aliquot sum) s(n): 296820223340603260
• 164990818530532400 is an abundant number, because the sum of its proper divisors (296820223340603260) is greater than itself. Its abundance is 131829404810070860

Bases of 164990818530532400

• Binary: 1001001010001010100100011001111001101101101001110000110000₂
• Hexadecimal: 0x24A2A4679B69C30
• Base-36: 194KD3NSDT0W

Squares and roots of 164990818530532400

• 164990818530532400 squared (164990818530532400²) is 27221970199375073584471027449760000
• 164990818530532400 cubed (164990818530532400³) is 4491375145208653662115003205182373227067052224000000
• The square root of 164990818530532400 is 406190618.4669119115
• The cube root of 164990818530532400 is 548470.4816032623

Scales and comparisons

• 164,990,818,530,532,400 seconds is equal to 5,246,197,679 years, 8 weeks, 2 days, 11 hours, 53 minutes, 20 seconds.
• To count from 1 to 164,990,818,530,532,400 would take you about fifteen billion, seven hundred thirty-eight million, five hundred ninety-three thousand and thirty-seven 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 164990818530532400 cubic inches would be around 45705.9 feet tall.

Recreational maths with 164990818530532400

• 164990818530532400 backwards is 004235035818099461
• The number of decimal digits it has is: 18
• The sum of 164990818530532400's digits is 68
• More coming soon!