168364830370472448

Names of 168364830370472448

• Cardinal: 168364830370472448 can be written as One hundred sixty-eight quadrillion, three hundred sixty-four trillion, eight hundred thirty billion, three hundred seventy million, four hundred seventy-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.68364830370472448 × 10¹⁷

Factors of 168364830370472448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 27168

Divisors of 168364830370472448

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 43 48 59 64 86 96 118 128 129 172 177 192 236 256 258 344 354 384 472 512 516 688 708 768 944 1032 1376 1416 1536 1888 2064 2537 2752 2832 3481 3776 4128 5074 5504 5664 6962 7552 7611 8256 10148 10443 11008 11328 13924 15104 15222 16512 20296 20886 22016 22656 27061 27848 30208 30444 33024 40592 41772 45312 54122 55696 60888 66048 81183 81184 83544 90624 108244 111392 121776 149683 162366 162368 167088 216488 222784 243552 299366 324732 324736 334176 432976 445568 449049 487104 598732 649464 649472 668352 865952 891136 898098 974208 1163623 1197464 1298928 1298944 1336704 1596599 1731904 1782272 1796196 1948416 2327246 2394928 2597856 2673408 3193198 3463808 3490869 3592392 3896832 4654492 4789797 4789856 5195712 5346816 6386396 6927616 6981738 7184784 9308984 9579594 9579712 10391424 12772792 13855232 13963476 14369568 18617968 19159188 19159424 20782848 25545584 27926952 28739136 37235936 38318376 38318848 41565696 51091168 55853904 57478272 68653757 74471872 76636752 76637696 94199341 102182336 111707808 114956544 137307514 148943744 153273504 188398682 204364672 205961271 223415616 229913088 274615028 282598023 297887488 306547008 376797364 408729344 411922542 446831232 549230056 565196046 595774976 613094016 732297721 753594728 817458688 823845084 893662464 1098460112 1130392092 1226188032 1464595442 1507189456 1647690168 1787324928 2196893163 2196920224 2260784184 2452376064 2929190884 3014378912 3295380336 4050571663 4393786326 4393840448 4521568368 5858381768 6028757824 6590760672 8101143326 8787572652 8787680896 9043136736 11716763536 12057515648 12151714989 13181521344 16202286652 17575145304 17575361792 18086273472 23433527072 24115031296 24303429978 26363042688 31488802003 32404573304 35150290608 35150723584 36172546944 43205565539 46867054144 48230062592 48606859956 52726085376 62977604006 64809146608 70300581216 72345093888 86411131078 93734108288 94466406009 97213719912 105452170752 125955208012 129616696617 129618293216 140601162432 144690187776 172822262156 187468216576 188932812018 194427439824 251910416024 259233393234 259236586432 281202324864 345644524312 374936433152 377865624036 388854879648 503820832048 518466786468 518473172864 562404649728 691289048624 755731248072 777709759296 1007641664096 1036933572936 1036946345728 1124809299456 1382578097248 1511462496144 1555419518592 1857839318177 2015283328192 2073867145872 2073892691456 2549128366801 2765156194496 3022924992288 3110839037184 3715678636354 4030566656384 4147734291744 5098256733602 5530312388992 5573517954531 6045849984576 6221678074368 7431357272708 7647385100403 8061133312768 8295468583488 10196513467204 11060624777984 11147035909062 12091699969152 14862714545416 15294770200806 16122266625536 16590937166976 20393026934408 22121249555968 22294071818124 24183399938304 29725429090832 30589540401612 33181874333952 40786053868816 44588143636248 48366799876608 59450858181664 61179080803224 66363748667904 81572107737632 89176287272496 109612519772443 118901716363328 122358161606448 163144215475264 178352574544992 219225039544886 237803432726656 244716323212896 326288430950528 328837559317329 356705149089984 438450079089772 475606865453312 489432646425792 652576861901056 657675118634658 713410298179968 876900158179544 951213730906624 978865292851584 1305153723802112 1315350237269316 1426820596359936 1753800316359088 1957730585703168 2630700474538632 2853641192719872 3507600632718176 3915461171406336 5261400949077264 7015201265436352 10522801898154528 14030402530872704 21045603796309056 28060805061745408 42091207592618112 56121610123490816 84182415185236224 168364830370472448
• Sum of all divisors σ(n): 466893641967256944
• Sum of proper divisors (its aliquot sum) s(n): 298528811596784496
• 168364830370472448 is an abundant number, because the sum of its proper divisors (298528811596784496) is greater than itself. Its abundance is 130163981226312048

Bases of 168364830370472448

• Binary: 1001010110001001101110101111010010111001101010001000000000₂
• Hexadecimal: 0x25626EBD2E6A200
• Base-36: 1A1SCNAVH9MO

Squares and roots of 168364830370472448

• 168364830370472448 squared (168364830370472448²) is 28346716105677961591657514727112704
• 168364830370472448 cubed (168364830370472448³) is 4772590048692409346557488015764162658349815422779392
• The square root of 168364830370472448 is 410322836.7645072323
• The cube root of 168364830370472448 is 552183.9668650025

Scales and comparisons

• 168,364,830,370,472,448 seconds is equal to 5,353,480,819 years, 8 weeks, 4 days, 18 hours, 20 minutes, 48 seconds.
• To count from 1 to 168,364,830,370,472,448 would take you about sixteen billion, sixty million, four hundred forty-two thousand, four hundred fifty-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 168364830370472448 cubic inches would be around 46015.3 feet tall.

Recreational maths with 168364830370472448

• 168364830370472448 backwards is 844274073038463861
• The number of decimal digits it has is: 18
• The sum of 168364830370472448's digits is 78
• More coming soon!