83420748329943790

Names of 83420748329943790

• Cardinal: 83420748329943790 can be written as Eighty-three quadrillion, four hundred twenty trillion, seven hundred forty-eight billion, three hundred twenty-nine million, nine hundred forty-three thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 8.342074832994379 × 10¹⁶

Factors of 83420748329943790

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 617

Divisors of 83420748329943790

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 10 17 31 34 62 85 131 155 170 262 289 310 431 527 578 655 862 961 1054 1310 1445 1922 2155 2227 2635 2890 4061 4310 4454 4805 5270 7327 8122 8959 9610 11135 13361 14654 16337 17161 17918 20305 22270 26722 29791 32674 34322 36635 37859 40610 44795 56461 59582 66805 69037 73270 75718 81685 85805 89590 112922 124559 125891 133610 138074 148955 163370 171610 189295 227137 249118 251782 277729 282305 291737 297910 345185 378590 414191 454274 506447 531991 555458 564610 583474 622795 629455 690370 828382 959837 1012894 1063982 1135685 1173629 1245590 1258910 1388645 1458685 1750291 1919674 2070955 2140147 2248091 2271370 2347258 2532235 2659955 2777290 2917370 3500582 3861329 3902621 4141910 4280294 4496182 4799185 4959529 5064470 5319910 5868145 7041247 7396391 7722658 7805242 8609599 8751455 9043847 9598370 9919058 10700735 11240455 11736290 12839921 14082494 14792782 16317229 16491721 17219198 17502910 18087694 19306645 19513105 21401470 22480910 24797645 25679842 29754947 32634458 32983442 35206235 36382499 36981955 38217547 38613290 39026210 43047995 45219235 49595290 54259021 59509894 64199605 66344557 69690821 70412470 72764998 73963910 76435094 81586145 82458605 86095990 90438470 108518042 119701199 125738647 128399210 132689114 139381642 148774735 153745399 163172290 164917210 181912495 191087735 218278657 229288121 239402398 251477294 271295105 280359257 297549470 307490798 331722785 348454105 363824990 382175470 436557314 458576242 505834099 511243351 542590210 560718514 598505995 628693235 649698299 663445570 696908210 768726995 922403357 968927221 1011668198 1022486702 1091393285 1127857469 1146440605 1184743957 1197011990 1257386470 1299396598 1401796285 1537453990 1682029651 1844806714 1937854442 2137556999 2160415451 2182786570 2255714938 2292881210 2369487914 2529170495 2556216755 2803592570 3248491495 3364059302 3710737169 3897898057 4275113998 4320830902 4612016785 4766107369 4844636105 5058340990 5112433510 5639287345 5923719785 6496982990 7107931751 7421474338 7795796114 8410148255 8691136967 9224033570 9532214738 9689272210 10687784995 10802077255 11278574690 11847439570 14215863502 15680857069 16471762757 16820296510 17382273934 18553685845 19489490285 20140647269 21375569990 21604154510 23830536845 28594504067 30036743851 31361714138 32943525514 35539658755 36727062667 37107371690 38978980570 40281294538 43455684835 47661073690 57189008134 60073487702 66264266969 66972878981 71079317510 73454125334 78404285345 82358813785 86911369670 100703236345 120834839767 132528533938 133945757962 142972520335 147749328439 150183719255 156808570690 164717627570 183635313335 201406472690 220345884281 241669679534 280019966869 285945040670 295498656878 300367438510 331321334845 334864394905 367270626670 440691768562 486106569139 510624645467 560039933738 604174198835 624360065339 662642669690 669728789810 738746642195 931139059381 972213138278 1021249290934 1101729421405 1138538942677 1208348397670 1248720130678 1400099834345 1477493284390 1862278118762 2054192276039 2203458842810 2277077885354 2430532845695 2553123227335 2800199668690 3121800326695 3745880032777 4108384552078 4655695296905 4861065691390 5106246454670 5692694713385 6243600653390 7491760065554 8680618972939 9311390593810 10270961380195 11385389426770 15829364009477 17361237945878 18729400163885 19355162025509 20541922760390 28865310840811 31658728018954 37458800327770 38710324051018 43403094864695 57730621681622 63679960557209 79146820047385 86806189729390 96775810127545 127359921114418 144326554204055 158293640094770 193551620255090 269099188161109 288653108408110 318399802786045 490710284293787 538198376322218 636799605572090 981420568587574 1345495940805545 2453551421468935 2690991881611090 4907102842937870 8342074832994379 16684149665988758 41710374164971895 83420748329943790
• Sum of all divisors σ(n): 166479785099476992
• Sum of proper divisors (its aliquot sum) s(n): 83059036769533202
• 83420748329943790 is a deficient number, because the sum of its proper divisors (83059036769533202) is less than itself. Its deficiency is 361711560410588

Bases of 83420748329943790

• Binary: 100101000010111101011101010000111000110101000001011101110₂
• Hexadecimal: 0x1285EBA871A82EE
• Base-36: MTE6QQ7R5DA

Squares and roots of 83420748329943790

• 83420748329943790 squared (83420748329943790²) is 6959021251927819628372744559564100
• 83420748329943790 cubed (83420748329943790³) is 580526760479801001959545988593462648631259901939000
• The square root of 83420748329943790 is 288826502.1253136147
• The cube root of 83420748329943790 is 436942.9070630831

Scales and comparisons

• 83,420,748,329,943,790 seconds is equal to 2,652,521,759 years, 29 weeks, 6 days, 11 hours, 3 minutes, 10 seconds.
• To count from 1 to 83,420,748,329,943,790 would take you about seven billion, nine hundred fifty-seven million, five hundred sixty-five thousand, two hundred seventy-eight 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 83420748329943790 cubic inches would be around 36411.9 feet tall.

Recreational maths with 83420748329943790

• 83420748329943790 backwards is 09734992384702438
• The number of decimal digits it has is: 17
• The sum of 83420748329943790's digits is 82
• More coming soon!