6998964445466880

Names of 6998964445466880

• Cardinal: 6998964445466880 can be written as Six quadrillion, nine hundred ninety-eight trillion, nine hundred sixty-four billion, four hundred forty-five million, four hundred sixty-six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 6.99896444546688 × 10¹⁵

Factors of 6998964445466880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4496827

Divisors of 6998964445466880

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 373 384 480 640 746 768 960 1087 1119 1280 1492 1865 1920 2174 2238 2984 3261 3730 3840 4348 4476 5435 5595 5968 6522 7460 8696 8952 10870 11190 11936 13044 14920 16305 17392 17904 21740 22380 23872 26088 29840 32610 34784 35808 43480 44760 47744 52176 59680 65220 69568 71616 86960 89520 95488 104352 119360 130440 139136 143232 173920 179040 208704 238720 260880 278272 286464 347840 358080 405451 417408 477440 521760 695680 716160 810902 834816 1043520 1216353 1391360 1432320 1621804 2027255 2087040 2432706 3243608 4054510 4174080 4495357 4865412 6081765 6487216 8109020 8990714 9730824 12163530 12974432 13486071 16218040 17981428 19461648 22476785 24327060 25948864 26972142 32436080 35962856 38923296 44953570 48654120 51897728 53944284 64872160 67430355 71925712 77846592 89907140 97308240 103795456 107888568 129744320 134860710 143851424 155693184 179814280 194616480 215777136 259488640 269721420 287702848 311386368 359628560 389232960 431554272 518977280 539442840 575405696 719257120 778465920 863108544 1078885680 1150811392 1438514240 1556931840 1676768161 1726217088 2157771360 2877028480 3353536322 3452434176 4315542720 4886453059 5030304483 5754056960 6707072644 8383840805 8631085440 9772906118 10060608966 13414145288 14659359177 16767681610 17262170880 19545812236 20121217932 24432265295 25151522415 26828290576 29318718354 33535363220 39091624472 40242435864 48864530590 50303044830 53656581152 58637436708 67070726440 73296795885 78183248944 80484871728 97729061180 100606089660 107313162304 117274873416 134141452880 146593591770 156366497888 160969743456 195458122360 201212179320 214626324608 234549746832 268282905760 293187183540 312732995776 321939486912 390916244720 402424358640 429252649216 469099493664 536565811520 586374367080 625465991552 643878973824 781832489440 804848717280 938198987328 1073131623040 1172748734160 1250931983104 1287757947648 1563664978880 1609697434560 1822646991007 1876397974656 2146263246080 2345497468320 3127329957760 3219394869120 3645293982014 3752795949312 4690994936640 5467940973021 6254659915520 6438789738240 7290587964028 9113234955035 9381989873280 10935881946042 14581175928056 18226469910070 18763979746560 21871763892084 27339704865105 29162351856112 36452939820140 43743527784168 54679409730210 58324703712224 72905879640280 87487055568336 109358819460420 116649407424448 145811759280560 174974111136672 218717638920840 233298814848896 291623518561120 349948222273344 437435277841680 466597629697792 583247037122240 699896444546688 874870555683360 1166494074244480 1399792889093376 1749741111366720 2332988148488960 3499482222733440 6998964445466880
• Sum of all divisors σ(n): 22433494164178944
• Sum of proper divisors (its aliquot sum) s(n): 15434529718712064
• 6998964445466880 is an abundant number, because the sum of its proper divisors (15434529718712064) is greater than itself. Its abundance is 8435565273245184

Bases of 6998964445466880

• Binary: 11000110111011000010101100101100100010101000100000000₂
• Hexadecimal: 0x18DD8565915100
• Base-36: 1WWXBVMX9MO

Squares and roots of 6998964445466880

• 6998964445466880 squared (6998964445466880²) is 48985503308909511065381176934400
• 6998964445466880 cubed (6998964445466880³) is 342847796002357871453800600262324861295132672000
• The square root of 6998964445466880 is 83659813.8024875119
• The cube root of 6998964445466880 is 191283.6847427129

Scales and comparisons

• 6,998,964,445,466,880 seconds is equal to 222,545,420 years, 7 weeks, 4 days, 15 hours, 28 minutes.
• To count from 1 to 6,998,964,445,466,880 would take you about six hundred sixty-seven million, six hundred thirty-six thousand, two hundred sixty 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 6998964445466880 cubic inches would be around 15940.3 feet tall.

Recreational maths with 6998964445466880

• 6998964445466880 backwards is 0886645444698996
• 6998964445466880 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 6998964445466880's digits is 96
• More coming soon!