2138813018736375

Names of 2138813018736375

• Cardinal: 2138813018736375 can be written as Two quadrillion, one hundred thirty-eight trillion, eight hundred thirteen billion, eighteen million, seven hundred thirty-six thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 2.138813018736375 × 10¹⁵

Factors of 2138813018736375

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 338

Divisors of 2138813018736375

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 15 25 29 61 75 87 113 125 127 145 183 305 339 375 381 435 565 635 725 841 915 1525 1695 1769 1905 2175 2523 2825 3175 3277 3625 3683 3721 4205 4575 5307 6893 7625 7747 8475 8845 9525 9831 10875 11049 11163 12615 14125 14351 15875 16129 16385 18415 18605 20679 21025 22875 23241 26535 34465 38735 42375 43053 44225 47625 48387 49155 51301 55245 55815 63075 71755 80645 81925 92075 93025 95033 103395 105125 106807 107909 116205 132675 153903 172325 193675 199897 215265 221125 224663 241935 245775 256505 276225 279075 285099 315375 320421 323727 358775 403225 409625 416179 420473 460375 465125 467741 472567 475165 516975 534035 539545 581025 599691 663375 673989 769515 861625 875411 968375 983869 999485 1076325 1123315 1209675 1228875 1248537 1261419 1282525 1381125 1395375 1403223 1417701 1425495 1602105 1618635 1793875 1822577 2016125 2080895 2102365 2338705 2362835 2375825 2584875 2626233 2670175 2697725 2905125 2951607 2998455 3129361 3369945 3847575 4377055 4919345 4997425 5381625 5467731 5616575 5797013 6048375 6242685 6307095 6412625 6515227 7016115 7088505 7127475 8010525 8093175 9112885 9388083 10404475 10511825 11693525 11814175 11879125 12069191 12193717 13131165 13350875 13488625 13564489 13704443 14758035 14992275 15646805 16849725 17391039 19237875 19545681 21885275 24596725 24987125 25386919 27338655 28082875 28532201 28985065 31213425 31535475 32576135 35080575 35442525 35637375 36207573 36581151 40052625 40465875 40693467 41113329 45564425 46940415 52022375 52559125 52854733 53400071 58467625 59070875 60016009 60345955 60968585 65655825 67822445 68522215 73790175 74961375 76160757 78234025 84248625 85596603 86955195 97728405 109426375 111177197 122983625 126934595 136693275 142661005 144925325 156067125 157677375 158564199 160200213 162880675 175402875 177212625 180048027 181037865 182905755 203467335 205566645 227822125 234702075 264273665 267000355 300080045 301729775 304842925 328279125 333531591 339112225 342611075 353617793 368950875 380803785 391170125 397428847 427983015 434775975 488642025 555885985 634672975 683466375 713305025 724626625 736220651 792820995 801001065 814403375 827433829 900240135 905189325 914528775 1017336675 1027833225 1060853379 1173510375 1192286541 1321368325 1335001775 1500400225 1508648875 1524214625 1532787257 1548602059 1667657955 1695561125 1713055375 1740464261 1768088965 1904018925 1987144235 2139915075 2173879875 2208661953 2443210125 2482301487 2779429925 3173364875 3224138713 3566525125 3681103255 3964104975 4005005325 4137169145 4501200675 4525946625 4572643875 4598361771 4645806177 5086683375 5139166125 5221392783 5304266895 5961432705 6606841625 6675008875 6781809017 7502001125 7663936285 7743010295 8338289775 8702321305 8840444825 9520094625 9672416139 9935721175 10699575375 11043309765 12411507435 13897149625 16120693565 18405516275 19820524875 20025026625 20345427051 20685845725 22506003375 22991808855 23229030885 26106963915 26521334475 29807163525 33909045085 38319681425 38715051475 41691448875 43511606525 44202224125 44909459711 48362080695 49678605875 50473463569 55216548825 62057537175 80603467825 92027581375 93500022677 101727135255 103429228625 114959044275 116145154425 130534819575 132606672375 134728379133 149035817625 151420390707 169545225425 191598407125 193575257375 196672461493 217558032625 224547298555 241810403475 252367317845 276082744125 280500068031 310287685875 403017339125 467500113385 508635676275 574795221375 580725772125 590017384479 652674097875 673641895665 757101953535 847726127125 983362307465 1122736492775 1209052017375 1261836589225 1402500340155 2337500566925 2543178381375 2950086922395 3368209478325 3785509767675 4916811537325 5613682463875 5703501383297 6309182946125 7012501700775 11687502834625 14750434611975 16841047391625 17110504149891 18927548838375 24584057686625 28517506916485 35062508503875 73752173059875 85552520749455 142587534582425 427762603747275 712937672912125 2138813018736375
• Sum of all divisors σ(n): 3810520856634336
• Sum of proper divisors (its aliquot sum) s(n): 1671707837897961
• 2138813018736375 is a deficient number, because the sum of its proper divisors (1671707837897961) is less than itself. Its deficiency is 467105180838414

Bases of 2138813018736375

• Binary: 111100110010011110100110110001110010000011011110111₂
• Hexadecimal: 0x7993D363906F7
• Base-36: L2594WU8L3

Squares and roots of 2138813018736375

• 2138813018736375 squared (2138813018736375²) is 4574521129116205196801748140625
• 2138813018736375 cubed (2138813018736375³) is 9784045345438361506131776490120931943302734375
• The square root of 2138813018736375 is 46247302.8266122239
• The cube root of 2138813018736375 is 128842.0440879001

Scales and comparisons

• 2,138,813,018,736,375 seconds is equal to 68,007,638 years, 11 weeks, 10 hours, 46 minutes, 15 seconds.
• To count from 1 to 2,138,813,018,736,375 would take you about two hundred four million, twenty-two thousand, nine hundred fourteen 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 2138813018736375 cubic inches would be around 10736.8 feet tall.

Recreational maths with 2138813018736375

• 2138813018736375 backwards is 5736378103188312
• The number of decimal digits it has is: 16
• The sum of 2138813018736375's digits is 66
• More coming soon!