131221198176705

Names of 131221198176705

• Cardinal: 131221198176705 can be written as One hundred thirty-one trillion, two hundred twenty-one billion, one hundred ninety-eight million, one hundred seventy-six thousand, seven hundred five.

Scientific notation

• Scientific notation: 1.31221198176705 × 10¹⁴

Factors of 131221198176705

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9401

Divisors of 131221198176705

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 29 35 39 45 63 65 81 87 91 105 117 135 145 169 189 195 203 261 273 315 351 377 405 435 455 507 567 585 609 783 819 845 945 1015 1053 1131 1153 1183 1305 1365 1521 1755 1827 1885 2349 2457 2535 2639 2835 3045 3393 3459 3549 3915 4095 4563 4901 5265 5481 5655 5765 5915 7371 7605 7917 8071 8191 9135 10179 10377 10647 11745 12285 13195 13689 14703 14989 16443 16965 17295 17745 22815 23751 24213 24505 24573 27405 30537 31131 31941 33437 34307 36855 39585 40355 40955 44109 44967 50895 51885 53235 57337 68445 71253 72639 73515 73719 74945 82215 93393 95823 100311 102921 104923 106483 118755 121065 122865 132327 134901 152685 155655 159705 167185 171535 172011 194857 213759 217917 220545 221157 224835 234059 237539 286685 300933 308763 314769 319449 356265 363195 368595 396981 404703 434681 466965 479115 501555 514605 516033 524615 532415 584571 653751 661635 663471 674505 702177 712617 745381 860055 902799 926289 944307 958347 974285 1068795 1089585 1105785 1170295 1187695 1214109 1304043 1363999 1384279 1504665 1543815 1548099 1573845 1597245 1662773 1753713 1984905 2023515 2106531 2137851 2173405 2236143 2580165 2708397 2778867 2832921 2875041 2922855 3042767 3088007 3268755 3317355 3510885 3563085 3726905 3912129 4091997 4152837 4513995 4631445 4644297 4721535 4791735 4988319 5261139 5650853 6070545 6319593 6413553 6520215 6708429 6819995 6921395 7740495 8313865 8498763 8625123 8768565 9128301 9264021 9444223 9689953 10532655 10689255 11180715 11736387 12275991 12458511 13541985 13894335 14164605 14375205 14964957 15213835 15440035 15783417 16952559 18958779 19240659 19560645 20125287 20459985 20764185 21616049 23221485 24941595 26305695 27384903 27792063 28254265 28332669 29069859 31597965 32067765 33542145 35209161 36827973 37375533 39555971 40144091 42493815 43125615 44894871 45641505 46320105 47221115 48449765 50857677 58681935 60375861 61379955 62292555 64848147 66109561 74824785 78917085 82154709 83376189 84762795 84998007 87209577 94793895 96203295 100626435 108080245 110483919 112126599 118667913 120432273 122774899 134684613 136924515 138960315 141663345 145349295 152573031 176045805 184139865 186877665 194544441 197779855 198328683 200720455 224474355 246464127 250128567 254288385 254994021 261628731 273882467 281008637 301879305 324240735 330547805 356003739 361296819 368324697 410773545 416880945 424990035 436047885 457719093 552419595 560632995 583633323 593339565 594986049 602161365 613874495 673423065 762865155 764982063 784886193 821647401 843025911 859424293 972722205 991643415 1068011217 1083890457 1104974091 1232320635 1250642835 1274970105 1308143655 1369412335 1405043185 1596073687 1750899969 1780018695 1784958147 1806484095 1841623485 1917177269 2288595465 2464942203 2529077733 2578272879 2918166615 2974930245 3204033651 3251671371 3314922273 3560472071 3824910315 3924430965 4108237005 4215129555 4297121465 4788221061 5340056085 5354874441 5419452285 5524870455 5751531807 7394826609 7587233199 7734818637 7980368435 8754499845 8924790735 9585886345 9944766819 10681416213 11172515809 12324711015 12645388665 12891364395 14364663183 16020168255 16258356855 16574611365 17254595421 17802360355 22184479827 22761699597 23204455911 23941105305 24923304497 26774372205 28757659035 32044248639 33517547427 36974133045 37936165995 38674093185 43093989549 46286136923 49723834095 51763786263 53407081065 55862579045 69613367733 71823315915 74769913491 86272977105 96132745917 100552642281 110922399135 113808497985 116022279555 124616522485 129281968647 138858410769 155291358789 160221243195 167587737135 215469947745 224309740473 231430684615 258818931315 288398237751 301657926843 324002958461 348066838665 373849567455 416575232307 480663729585 502763211405 646409843235 672929221419 694292053845 776456793945 904973780529 972008875383 1121548702365 1249725696921 1441991188755 1508289634215 1620014792305 2018787664257 2082876161535 2916026626149 3364646107095 3749177090763 4524868902645 4860044376915 6248628484605 8748079878447 10093938321285 14580133130745 18745885453815 26244239635341 43740399392235 131221198176705
• Sum of all divisors σ(n): 301435712962560
• Sum of proper divisors (its aliquot sum) s(n): 170214514785855
• 131221198176705 is an abundant number, because the sum of its proper divisors (170214514785855) is greater than itself. Its abundance is 38993316609150

Bases of 131221198176705

• Binary: 11101110101100001010000111001111000000111000001₂
• Hexadecimal: 0x775850E781C1
• Base-36: 1AII6PD329

Squares and roots of 131221198176705

• 131221198176705 squared (131221198176705²) is 17219002850930087616404657025
• 131221198176705 cubed (131221198176705³) is 2259498185507145410043184679856400869602625
• The square root of 131221198176705 is 11455182.1537985593
• The cube root of 131221198176705 is 50816.1002267931

Scales and comparisons

• 131,221,198,176,705 seconds is equal to 4,172,428 years, 10 weeks, 5 days, 18 hours, 51 minutes, 45 seconds.
• To count from 1 to 131,221,198,176,705 would take you about ten million, four hundred thirty-one thousand and seventy 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 131221198176705 cubic inches would be around 4234.7 feet tall.

Recreational maths with 131221198176705

• 131221198176705 backwards is 507671891122131
• The number of decimal digits it has is: 15
• The sum of 131221198176705's digits is 54
• More coming soon!