42985897235259392

Names of 42985897235259392

• Cardinal: 42985897235259392 can be written as Forty-two quadrillion, nine hundred eighty-five trillion, eight hundred ninety-seven billion, two hundred thirty-five million, two hundred fifty-nine thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 4.2985897235259392 × 10¹⁶

Factors of 42985897235259392

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1207

Divisors of 42985897235259392

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 127 128 136 254 256 272 289 508 512 544 578 1016 1024 1061 1088 1156 2032 2048 2122 2159 2176 2312 4064 4096 4244 4318 4352 4624 8128 8192 8488 8636 8704 9248 16129 16256 16976 17272 17408 18037 18496 32258 32512 33952 34544 34816 36074 36703 36992 64516 65024 67904 69088 69632 72148 73406 73984 129032 130048 134747 135808 138176 139264 144296 146812 147968 258064 260096 269494 271616 274193 276352 288592 293624 295936 306629 516128 520192 538988 543232 548386 552704 577184 587248 591872 613258 1032256 1040384 1077976 1086464 1096772 1105408 1125721 1154368 1174496 1183744 1226516 2064512 2155952 2172928 2193544 2210816 2251442 2290699 2308736 2348992 2367488 2453032 4129024 4311904 4345856 4387088 4421632 4502884 4581398 4617472 4661281 4697984 4906064 8258048 8623808 8691712 8774176 8843264 9005768 9162796 9234944 9322562 9395968 9812128 16516096 17112869 17247616 17548352 17686528 18011536 18325592 18469888 18645124 18791936 19137257 19624256 33032192 34225738 34495232 35096704 36023072 36651184 36939776 37290248 37583872 38274514 38941883 39248512 66064384 68451476 68990464 70193408 72046144 73302368 73879552 74580496 75167744 76549028 77883766 78497024 132128768 136902952 137980928 140386816 142966567 144092288 146604736 147759104 149160992 150335488 153098056 155767532 156994048 273805904 275961856 280773632 285933134 288184576 290918773 293209472 298321984 300670976 306196112 311535064 313988096 325333369 547611808 551923712 561547264 571866268 576369152 581837546 586418944 596643968 612392224 623070128 627976192 650666738 1095223616 1103847424 1123094528 1143732536 1152738304 1163675092 1172837888 1193287936 1224784448 1246140256 1255952384 1301333476 2190447232 2246189056 2287465072 2305476608 2327350184 2345675776 2386575872 2430431639 2449568896 2492280512 2511904768 2602666952 4380894464 4574930144 4610953216 4654700368 4691351552 4773151744 4860863278 4899137792 4945619141 4984561024 5205333904 8761788928 9149860288 9221906432 9309400736 9382703104 9546303488 9721726556 9798275584 9891238282 9969122048 10410667808 17523577856 18156754009 18299720576 18618801472 18765406208 19092606976 19443453112 19596551168 19782476564 19938244096 20821335616 35047155712 36313508018 36599441152 37237602944 38185213952 38886906224 39193102336 39564953128 39876488192 41317337863 41642671232 70094311424 72627016036 73198882304 74475205888 77773812448 78386204672 79129906256 79752976384 82634675726 83285342464 140188622848 145254032072 146397764608 148950411776 155547624896 156772409344 158259812512 159505952768 165269351452 166570684928 290508064144 292795529216 297900823552 308664818153 311095249792 316519625024 319011905536 330538702904 333141369856 581016128288 585591058432 595801647104 617329636306 622190499584 633039250048 661077405808 666282739712 1162032256576 1171182116864 1191603294208 1234659272612 1244380999168 1266078500096 1322154811616 1332565479424 2324064513152 2383206588416 2469318545224 2488761998336 2532157000192 2644309623232 2665130958848 4648129026304 4938637090448 4977523996672 5064314000384 5247301908601 5288619246464 9296258052608 9877274180896 9955047993344 10128628000768 10494603817202 10577238492928 18592516105216 19754548361792 19910095986688 20257256001536 20989207634404 21154476985856 37185032210432 39509096723584 40514512003072 41978415268808 42308953971712 74370064420864 79018193447168 83956830537616 84617907943424 148740128841728 158036386894336 167913661075232 169235815886848 316072773788672 335827322150464 338471631773696 632145547577344 671654644300928 1264291095154688 1343309288601856 2528582190309376 2686618577203712 5373237154407424 10746474308814848 21492948617629696 42985897235259392
• Sum of all divisors σ(n): 92132424203324211
• Sum of proper divisors (its aliquot sum) s(n): 49146526968064819
• 42985897235259392 is an abundant number, because the sum of its proper divisors (49146526968064819) is greater than itself. Its abundance is 6160629732805427

Bases of 42985897235259392

• Binary: 10011000101101110111001000011111000011110010000000000000₂
• Hexadecimal: 0x98B7721F0F2000
• Base-36: BR988KMW9VK

Squares and roots of 42985897235259392

• 42985897235259392 squared (42985897235259392²) is 1847787361120281040936229524209664
• 42985897235259392 cubed (42985897235259392³) is 79428797617727536559179302455820091746622833164288
• The square root of 42985897235259392 is 207330405.9593271331
• The cube root of 42985897235259392 is 350301.5013866979

Scales and comparisons

• 42,985,897,235,259,392 seconds is equal to 1,366,818,567 years, 50 weeks, 3 days, 10 hours, 16 minutes, 32 seconds.
• To count from 1 to 42,985,897,235,259,392 would take you about four billion, one hundred million, four hundred fifty-five thousand, seven hundred three 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 42985897235259392 cubic inches would be around 29191.8 feet tall.

Recreational maths with 42985897235259392

• 42985897235259392 backwards is 29395253279858924
• The number of decimal digits it has is: 17
• The sum of 42985897235259392's digits is 92
• More coming soon!