3946899527697940

Names of 3946899527697940

• Cardinal: 3946899527697940 can be written as Three quadrillion, nine hundred forty-six trillion, eight hundred ninety-nine billion, five hundred twenty-seven million, six hundred ninety-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.94689952769794 × 10¹⁵

Factors of 3946899527697940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4351

Divisors of 3946899527697940

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 10 11 17 20 22 34 44 55 68 73 85 110 121 146 170 187 220 242 292 340 365 374 484 605 730 748 803 935 1210 1241 1460 1606 1870 2057 2420 2482 3212 3740 4015 4114 4243 4964 5329 6205 8030 8228 8486 8833 10285 10658 12410 13651 16060 16972 17666 20570 21215 21316 24820 26645 27302 35332 41140 42430 44165 46673 53290 54604 58619 68255 72131 84860 88330 90593 93346 106580 117238 136510 144262 150161 176660 181186 186692 233365 234476 273020 288524 293095 300322 309739 360655 362372 452965 466730 513403 586190 600644 619478 644809 721310 750805 793441 905930 933460 996523 1026806 1172380 1238956 1289618 1442620 1501610 1548695 1586882 1811860 1993046 2053612 2567015 2579236 3003220 3097390 3173764 3224045 3407129 3967205 3986092 4982615 5134030 5265563 6194780 6448090 6814258 7934410 8727851 9965230 10268060 10531126 10961753 12896180 13628516 15868820 17035645 17455702 18003049 19930460 21062252 21923506 22610947 26327815 34071290 34911404 36006098 37478419 43639255 43847012 45221894 52655630 54808765 57921193 68142580 72012196 74956838 87278510 90015245 90443788 105311260 109617530 113054735 115842386 149913676 174557020 180030490 187392095 198033539 219235060 226109470 231684772 248720417 289605965 306051833 360060980 374784190 384386099 396067078 452218940 497440834 579211930 612103666 637133123 749568380 768772198 792134156 990167695 994881668 1158423860 1224207332 1243602085 1274266246 1314222577 1530259165 1537544396 1921930495 1980335390 2178368929 2487204170 2548532492 2628445154 2735924587 3060518330 3185665615 3366570163 3843860990 3960670780 4228247089 4356737858 4974408340 5256890308 5471849174 6121036660 6371331230 6571112885 6733140326 7687721980 8456494178 8713475716 10891844645 10943698348 12742662460 13142225770 13466280652 13679622935 14456448347 16832850815 16912988356 21141235445 21783689290 22341783809 26284451540 27359245870 28912896694 33665701630 37032271793 42282470890 43567378580 44683567618 46510717979 54718491740 57825793388 67331403260 72282241735 74064543586 84564941780 89367135236 93021435958 95938248121 111708919045 144564483470 148129087172 159020931817 185161358965 186042871916 191876496242 223417838090 232553589895 245759621899 289128966940 318041863634 370322717930 383752992484 446835676180 465107179790 479691240605 491519243798 636083727268 740645435860 795104659085 930214359580 959382481210 983038487596 1055320729331 1228798109495 1590209318170 1630950218057 1918764962420 2110641458662 2457596218990 2703355840889 3180418636340 3261900436114 4221282917324 4915192437980 5276603646655 5406711681778 6523800872228 8154751090285 10553207293310 10813423363556 11608528022641 13516779204445 16309502180570 17940452398627 21106414586620 23217056045282 27033558408890 32619004361140 35880904797254 46434112090564 54067116817780 58042640113205 71761809594508 89702261993135 116085280226410 179404523986270 197344976384897 232170560452820 358809047972540 394689952769794 789379905539588 986724881924485 1973449763848970 3946899527697940
• Sum of all divisors σ(n): 9782657193335292
• Sum of proper divisors (its aliquot sum) s(n): 5835757665637352
• 3946899527697940 is an abundant number, because the sum of its proper divisors (5835757665637352) is greater than itself. Its abundance is 1888858137939412

Bases of 3946899527697940

• Binary: 1110000001011010111100101000010100000000011000010100₂
• Hexadecimal: 0xE05AF28500614
• Base-36: 12V24M0V5LG

Squares and roots of 3946899527697940

• 3946899527697940 squared (3946899527697940²) is 15578015881742221841235880243600
• 3946899527697940 cubed (3946899527697940³) is 61484863526119383725606131140765655034418184000
• The square root of 3946899527697940 is 62824354.5744637157
• The cube root of 3946899527697940 is 158034.5425691011

Scales and comparisons

• 3,946,899,527,697,940 seconds is equal to 125,499,196 years, 21 weeks, 5 days, 12 hours, 5 minutes, 40 seconds.
• To count from 1 to 3,946,899,527,697,940 would take you about three hundred seventy-six million, four hundred ninety-seven thousand, five hundred eighty-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 3946899527697940 cubic inches would be around 13169.5 feet tall.

Recreational maths with 3946899527697940

• 3946899527697940 backwards is 0497967259986493
• The number of decimal digits it has is: 16
• The sum of 3946899527697940's digits is 97
• More coming soon!