61504849748378764

Names of 61504849748378764

• Cardinal: 61504849748378764 can be written as Sixty-one quadrillion, five hundred four trillion, eight hundred forty-nine billion, seven hundred forty-eight million, three hundred seventy-eight thousand, seven hundred sixty-four.

Scientific notation

• Scientific notation: 6.1504849748378764 × 10¹⁶

Factors of 61504849748378764

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 892

Divisors of 61504849748378764

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 13 14 26 28 49 52 59 91 98 118 169 182 196 236 338 364 413 637 676 767 811 826 1183 1274 1534 1622 1652 2366 2548 2891 3068 3244 3481 4732 5369 5677 5782 6962 8281 9971 10543 10738 11354 11564 13924 16562 19942 21086 21476 22708 24367 33124 37583 39739 39884 42172 45253 47849 48734 69797 73801 75166 79478 90506 95698 97468 137059 139594 147602 150332 158956 170569 181012 191396 274118 279188 295204 316771 334943 341138 488579 516607 548236 588289 622037 633542 657721 669886 682276 959413 977158 1033214 1176578 1244074 1267084 1315442 1339772 1918826 1954316 2066428 2217397 2344601 2353156 2488148 2630884 2823091 3837652 4118023 4354259 4434794 4604047 4689202 5646182 6715891 8086481 8236046 8550373 8708518 8869588 9208094 9378404 11292364 13431782 16172962 16472092 17100746 17417036 18416188 19761637 26863564 28826161 30479813 32228329 32345924 34201492 36700183 38805539 39523274 56605367 57652322 59852611 60959626 64456658 73400366 77611078 79046548 111154849 113210734 115304644 119705222 121919252 128913316 138331459 146800732 155222156 222309698 226421468 239410444 256901281 271638773 276662918 396237569 418968277 444619396 477102379 504472007 513802562 533411731 543277546 553325836 778083943 792475138 837936554 954204758 1008944014 1027605124 1066823462 1086555092 1556167886 1584950276 1675873108 1798308967 1901471411 1908409516 2017888028 2133646924 2289526801 3112335772 3339716653 3531304049 3596617934 3733882117 3802942822 4579053602 5446587601 6558136091 6679433306 6934352503 7062608098 7193235868 7467764234 7605885644 9158107204 10893175202 13116272182 13358866612 13868705006 14125216196 14935528468 16026687607 21786350404 23378016571 24719128343 26137174819 26232544364 27737410012 29763848413 31471292129 32053375214 45906952637 46756033142 48540467521 49438256686 52274349638 59527696826 62942584258 64106750428 90146582539 91813905274 93512066284 97080935042 98876513372 104548699276 112186813249 119055393652 125885168516 180293165078 183627810548 194161870084 208346938891 220299044903 224373626498 321348668459 339783272647 360586330156 386930029369 409126797677 416693877782 440598089806 448747252996 631026077773 642697336918 679566545294 773860058738 818253595354 833387755564 881196179612 1262052155546 1285394673836 1359133090588 1458428572237 1542093314321 1547720117476 1636507190708 1856806235611 2524104311092 2708510205583 2863887583739 2916857144474 3084186628642 3713612471222 4417182544411 5318648369801 5417020411166 5727775167478 5833714288948 6168373257284 7427224942444 8834365088822 10637296739602 10834040822332 11455550334956 12997643649277 17668730177644 18959571439081 20047213086173 21274593479204 24138481062943 25995287298554 37230538588607 37919142878162 40094426172346 48276962125886 51990574597108 74461077177214 75838285756324 80188852344692 90983505544939 96553924251772 148922154354428 168969367440601 181967011089878 260613770120249 313800253818259 337938734881202 363934022179756 521227540240498 627600507636518 675877469762404 1042455080480996 1182785572084207 1255201015273036 2196601776727813 2365571144168414 4393203553455626 4731142288336828 8786407106911252 15376212437094691 30752424874189382 61504849748378764
• Sum of all divisors σ(n): 138085574179834008
• Sum of proper divisors (its aliquot sum) s(n): 76580724431455244
• 61504849748378764 is an abundant number, because the sum of its proper divisors (76580724431455244) is greater than itself. Its abundance is 15075874683076480

Bases of 61504849748378764

• Binary: 11011010100000100101010111000001001101110100010010001100₂
• Hexadecimal: 0xDA8255C137448C
• Base-36: GTLNDWS0U4S

Squares and roots of 61504849748378764

• 61504849748378764 squared (61504849748378764²) is 3782846542570647309324046406167696
• 61504849748378764 cubed (61504849748378764³) is 232663408221981754522926182312192336084326309207744
• The square root of 61504849748378764 is 248001713.1964591167
• The cube root of 61504849748378764 is 394732.7140072401

Scales and comparisons

• 61,504,849,748,378,764 seconds is equal to 1,955,663,975 years, 2 days, 12 hours, 46 minutes, 4 seconds.
• To count from 1 to 61,504,849,748,378,764 would take you about five billion, eight hundred sixty-six million, nine hundred ninety-one thousand, nine hundred twenty-five 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 61504849748378764 cubic inches would be around 32894.4 feet tall.

Recreational maths with 61504849748378764

• 61504849748378764 backwards is 46787384794840516
• 61504849748378764 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 61504849748378764's digits is 91
• More coming soon!