807940065097728

Names of 807940065097728

• Cardinal: 807940065097728 can be written as Eight hundred seven trillion, nine hundred forty billion, sixty-five million, ninety-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 8.07940065097728 × 10¹⁴

Factors of 807940065097728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1249

Divisors of 807940065097728

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 64 72 93 96 124 128 144 186 192 248 256 279 288 372 384 496 512 558 576 744 768 961 992 1024 1116 1152 1213 1488 1536 1922 1984 2048 2232 2304 2426 2883 2976 3072 3639 3844 3968 4464 4608 4852 5766 5952 6144 7278 7688 7936 8649 8928 9216 9704 10917 11532 11904 14556 15376 15872 17298 17856 18432 19408 21834 23064 23808 29112 29791 30752 31744 34596 35712 37603 38816 43668 46128 47616 58224 59582 61504 63488 69192 71424 75206 77632 87336 89373 92256 95232 112809 116448 119164 123008 138384 142848 150412 155264 174672 178746 184512 190464 225618 232896 238328 246016 268119 276768 285696 300824 310528 338427 349344 357492 369024 451236 465792 476656 492032 536238 553536 571392 601648 621056 676854 698688 714984 738048 902472 931584 953312 984064 1072476 1107072 1165693 1203296 1242112 1353708 1397376 1429968 1471369 1476096 1804944 1863168 1906624 1968128 2144952 2214144 2331386 2406592 2484224 2707416 2794752 2859936 2942738 2952192 3497079 3609888 3726336 3813248 4289904 4414107 4428288 4662772 4813184 5414832 5589504 5719872 5885476 5904384 6994158 7219776 7452672 7626496 8579808 8828214 8856576 9325544 9626368 10491237 10829664 11179008 11439744 11770952 13242321 13988316 14439552 15252992 17159616 17656428 17713152 18651088 19252736 20982474 21659328 22358016 22879488 23541904 26484642 27976632 28879104 30505984 34319232 35312856 36136483 37302176 38505472 41964948 43318656 45612439 45758976 47083808 52969284 55953264 57758208 61011968 68638464 70625712 72272966 74604352 77010944 83929896 86637312 91224878 91517952 94167616 105938568 108409449 111906528 115516416 136837317 137276928 141251424 144545932 149208704 167859792 173274624 182449756 183035904 188335232 211877136 216818898 223813056 231032832 273674634 274553856 282502848 289091864 298417408 325228347 335719584 346549248 364899512 376670464 410511951 423754272 433637796 447626112 547349268 549107712 565005696 578183728 596834816 650456694 671439168 693098496 729799024 753340928 821023902 847508544 867275592 895252224 1094698536 1130011392 1156367456 1193669632 1300913388 1342878336 1413985609 1459598048 1506681856 1642047804 1695017088 1734551184 1790504448 2189397072 2260022784 2312734912 2387339264 2601826776 2685756672 2827971218 2919196096 3013363712 3284095608 3390034176 3469102368 3581008896 4241956827 4378794144 4520045568 4625469824 5203653552 5371513344 5655942436 5838392192 6568191216 6780068352 6938204736 7162017792 8483913654 8757588288 9040091136 9250939648 10407307104 10743026688 11311884872 11676784384 12725870481 13136382432 13560136704 13876409472 16967827308 17515176576 18501879296 20814614208 21486053376 22623769744 23353568768 25451740962 26272764864 27120273408 27752818944 33935654616 35030353152 37003758592 41629228416 43833553879 45247539488 46707137536 50903481924 52545529728 55505637888 67871309232 70060706304 74007517184 83258456832 87667107758 90495078976 93414275072 101806963848 105091059456 111011275776 131500661637 135742618464 140121412608 166516913664 175334215516 180990157952 203613927696 210182118912 222022551552 263001323274 271485236928 280242825216 333033827328 350668431032 361980315904 394501984911 407227855392 420364237824 526002646548 542970473856 666067654656 701336862064 723960631808 789003969822 814455710784 840728475648 1052005293096 1085940947712 1402673724128 1447921263616 1578007939644 1628911421568 2104010586192 2171881895424 2805347448256 2895842527232 3156015879288 3257822843136 4208021172384 4343763790848 5610694896512 6312031758576 6515645686272 8416042344768 8687527581696 11221389793024 12624063517152 13031291372544 16832084689536 22442779586048 25248127034304 26062582745088 33664169379072 44885559172096 50496254068608 67328338758144 89771118344192 100992508137216 134656677516288 201985016274432 269313355032576 403970032548864 807940065097728
• Sum of all divisors σ(n): 2413248757657920
• Sum of proper divisors (its aliquot sum) s(n): 1605308692560192
• 807940065097728 is an abundant number, because the sum of its proper divisors (1605308692560192) is greater than itself. Its abundance is 797368627462464

Bases of 807940065097728

• Binary: 10110111101101000100110100100101000111100000000000₂
• Hexadecimal: 0x2DED134947800
• Base-36: 7YE2JID4W0

Squares and roots of 807940065097728

• 807940065097728 squared (807940065097728²) is 652767148790120958354190761984
• 807940065097728 cubed (807940065097728³) is 527396732687148626367508118277790843747172352
• The square root of 807940065097728 is 28424286.5363007483
• The cube root of 807940065097728 is 93137.8871502073

Scales and comparisons

• 807,940,065,097,728 seconds is equal to 25,689,994 years, 49 weeks, 1 day, 20 hours, 28 minutes, 48 seconds.
• To count from 1 to 807,940,065,097,728 would take you about sixty-four million, two hundred twenty-four thousand, nine hundred eighty-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 807940065097728 cubic inches would be around 7761.5 feet tall.

Recreational maths with 807940065097728

• 807940065097728 backwards is 827790560049708
• 807940065097728 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 807940065097728's digits is 72
• More coming soon!