168142745217024

Names of 168142745217024

• Cardinal: 168142745217024 can be written as One hundred sixty-eight trillion, one hundred forty-two billion, seven hundred forty-five million, two hundred seventeen thousand and twenty-four.

Scientific notation

• Scientific notation: 1.68142745217024 × 10¹⁴

Factors of 168142745217024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1507

Divisors of 168142745217024

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 199 216 243 256 288 324 384 398 432 486 512 576 597 648 768 796 864 972 1024 1152 1194 1296 1303 1536 1592 1728 1791 1944 2048 2304 2388 2592 2606 3072 3184 3456 3582 3888 3909 4608 4776 5184 5212 5373 6144 6368 6912 7164 7776 7818 9216 9552 10368 10424 10746 11727 12736 13824 14328 15552 15636 16119 18432 19104 20736 20848 21492 23454 25472 27648 28656 31104 31272 32238 35181 38208 41472 41696 42984 46908 48357 50944 55296 57312 62208 62544 64476 70362 76416 82944 83392 85968 93816 96714 101888 105543 114624 124416 125088 128952 140724 152832 165888 166784 171936 187632 193428 203776 211086 229248 248832 250176 257904 259297 281448 305664 316629 333568 343872 375264 386856 407552 422172 458496 497664 500352 515808 518594 562896 611328 633258 667136 687744 750528 773712 777891 844344 916992 1000704 1031616 1037188 1125792 1222656 1266516 1334272 1375488 1501056 1547424 1555782 1688688 1697809 1833984 2001408 2063232 2074376 2251584 2333673 2533032 2668544 2750976 3002112 3094848 3111564 3377376 3395618 3667968 4002816 4126464 4148752 4503168 4667346 5066064 5093427 5501952 6004224 6189696 6223128 6754752 6791236 7001019 8005632 8252928 8297504 9006336 9334692 10132128 10186854 11003904 12008448 12379392 12446256 13509504 13582472 14002038 15280281 16505856 16595008 18012672 18669384 20264256 20373708 21003057 24016896 24758784 24892512 27019008 27164944 28004076 30560562 33011712 33190016 36025344 37338768 40528512 40747416 42006114 45840843 49517568 49785024 54038016 54329888 56008152 61121124 63009171 66380032 72050688 74677536 81057024 81494832 84012228 91681686 99035136 99570048 108076032 108659776 112016304 122242248 126018342 132760064 137522529 149355072 162114048 162989664 168024456 183363372 199140096 216152064 217319552 224032608 244484496 252036684 265520128 275045058 298710144 324228096 325979328 336048912 337863991 366726744 398280192 412567587 434639104 448065216 488968992 504073368 531040256 550090116 597420288 648456192 651958656 672097824 675727982 733453488 796560384 825135174 869278208 896130432 977937984 1008146736 1013591973 1100180232 1194840576 1303917312 1344195648 1351455964 1466906976 1593120768 1650270348 1738556416 1792260864 1955875968 2016293472 2027183946 2200360464 2389681152 2607834624 2688391296 2702911928 2933813952 3040775919 3300540696 3477112832 3584521728 3911751936 4032586944 4054367892 4400720928 4779362304 5215669248 5376782592 5405823856 5867627904 6081551838 6601081392 7169043456 7823503872 8065173888 8108735784 8801441856 9122327757 10431338496 10753565184 10811647712 11735255808 12163103676 13202162784 14338086912 15647007744 16130347776 16217471568 17602883712 18244655514 21507130368 21623295424 23470511616 24326207352 26404325568 27366983271 31294015488 32260695552 32434943136 35205767424 36489311028 43014260736 43246590848 46941023232 48652414704 52808651136 54733966542 64521391104 64869886272 70411534848 72978622056 82100949813 86493181696 93882046464 97304829408 105617302272 109467933084 129042782208 129739772544 140823069696 145957244112 164201899626 172986363392 194609658816 211234604544 218935866168 259479545088 281646139392 291914488224 328403799252 345972726784 389219317632 422469209088 437871732336 518959090176 583828976448 656807598504 691945453568 778438635264 844938418176 875743464672 1037918180352 1167657952896 1313615197008 1556877270528 1751486929344 2075836360704 2335315905792 2627230394016 3113754541056 3502973858688 4670631811584 5254460788032 6227509082112 7005947717376 9341263623168 10508921576064 14011895434752 18682527246336 21017843152128 28023790869504 42035686304256 56047581739008 84071372608512 168142745217024
• Sum of all divisors σ(n): 506532771108000
• Sum of proper divisors (its aliquot sum) s(n): 338390025890976
• 168142745217024 is an abundant number, because the sum of its proper divisors (338390025890976) is greater than itself. Its abundance is 170247280673952

Bases of 168142745217024

• Binary: 100110001110110011001000100110011010100000000000₂
• Hexadecimal: 0x98ECC899A800
• Base-36: 1NLNPL6O00

Squares and roots of 168142745217024

• 168142745217024 squared (168142745217024²) is 28271982769117047228859416576
• 168142745217024 cubed (168142745217024³) is 4753728795527740335839923579983127142989824
• The square root of 168142745217024 is 12966986.7439210409
• The cube root of 168142745217024 is 55194.1070094673

Scales and comparisons

• 168,142,745,217,024 seconds is equal to 5,346,419 years, 10 weeks, 2 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 168,142,745,217,024 would take you about thirteen million, three hundred sixty-six thousand and forty-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 168142745217024 cubic inches would be around 4599.5 feet tall.

Recreational maths with 168142745217024

• 168142745217024 backwards is 420712547241861
• 168142745217024 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 168142745217024's digits is 54
• More coming soon!