90138689632627272

Names of 90138689632627272

• Cardinal: 90138689632627272 can be written as Ninety quadrillion, one hundred thirty-eight trillion, six hundred eighty-nine billion, six hundred thirty-two million, six hundred twenty-seven thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 9.0138689632627272 × 10¹⁶

Factors of 90138689632627272

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1177950

Divisors of 90138689632627272

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 28 36 39 42 52 56 63 72 78 84 91 104 117 126 156 168 182 234 252 273 312 364 443 468 504 546 728 819 886 936 1092 1329 1638 1772 2184 2658 3101 3276 3544 3987 5316 5759 6202 6552 7974 9303 10632 11518 12404 15948 17277 18606 23036 24808 26993 27909 31896 34554 37212 40313 46072 51831 53986 55818 69108 74424 80626 80979 103662 107972 111636 120939 138216 161252 161958 188951 207324 215944 223272 241878 242937 322504 323916 350909 362817 377902 414648 483756 485874 566853 647832 701818 725634 755804 967512 971748 1052727 1133706 1150489 1403636 1451268 1511608 1700559 1943496 2105454 2267412 2300978 2456363 2807272 2902536 3158181 3401118 3451467 4210908 4534824 4601956 4912726 6316362 6802236 6902934 7369089 8053423 8421816 9203912 9825452 10354401 11957899 12632724 13604472 13805868 14738178 14956357 16106846 19650904 20708802 22107267 23915798 24160269 25265448 27611736 29476356 29912714 32213692 35873697 41417604 44214534 44869071 47831596 48320538 58952712 59825428 64427384 71747394 72480807 82835208 83705293 88429068 89738142 95663192 96641076 104694499 107621091 119650856 134607213 143494788 144961614 155452687 167410586 176858136 179476284 193282152 209388998 215242182 251115879 269214426 286989576 289923228 310905374 314083497 334821172 358952568 418777996 430484364 466358061 502231758 509666627 538428852 579846456 621810748 628166994 669642344 753347637 837555992 860968728 932716122 942250491 1004463516 1019333254 1076857704 1088168809 1243621496 1256333988 1399074183 1506695274 1528999881 1865432244 1884500982 2008927032 2038666508 2176337618 2512667976 2798148366 3013390548 3057999762 3264506427 3567666389 3730864488 3769001964 4077333016 4352675236 4586999643 5596296732 6026781096 6115999524 6529012854 6625666151 7135332778 7538003928 8705350472 9173999286 9793519281 10702999167 11192593464 12231999048 13058025708 13251332302 14270665556 18347998572 19587038562 19876998453 21405998334 26116051416 26502664604 28541331112 31055149577 32108997501 36695997144 39174077124 39753996906 42811996668 46379663057 53005329208 59630995359 62110299154 64217995002 78348154248 79507993812 85623993336 92759326114 93165448731 119261990718 124220598308 128435990004 139138989171 159015987624 185518652228 186330897462 217386047039 238523981436 248441196616 256871980008 278277978342 279496346193 371037304456 372661794924 403716944501 417416967513 434772094078 477047962872 556555956684 558992692386 652158141117 745323589848 807433889002 834833935026 869544188156 1113111913368 1117985384772 1211150833503 1304316282234 1614867778004 1669667870052 1739088376312 1956474423351 2235970769544 2422301667006 2608632564468 2826018611507 3229735556008 3339335740104 3633452500509 3912948846702 4844603334012 5217265128936 5652037223014 7266905001018 7825897693404 8478055834521 9689206668024 11304074446028 13757431262611 14533810002036 15651795386808 16956111669042 22608148892056 25434167503563 27514862525222 29067620004072 33912223338084 41272293787833 50868335007126 55029725050444 67824446676168 82544587575666 96302018838277 101736670014252 110059450100888 123816881363499 165089175151332 178846606413943 192604037676554 203473340028504 247633762726998 288906056514831 330178350302664 357693212827886 385208075353108 495267525453996 536539819241829 577812113029662 715386425655772 770416150706216 866718169544493 990535050907992 1073079638483658 1155624226059324 1251926244897601 1430772851311544 1609619457725487 1733436339088986 2146159276967316 2311248452118648 2503852489795202 3219238915450974 3466872678177972 3755778734692803 4292318553934632 5007704979590404 6438477830901948 6933745356355944 7511557469385606 10015409959180808 11267336204078409 12876955661803896 15023114938771212 22534672408156818 30046229877542424 45069344816313636 90138689632627272
• Sum of all divisors σ(n): 301151961247737600
• Sum of proper divisors (its aliquot sum) s(n): 211013271615110328
• 90138689632627272 is an abundant number, because the sum of its proper divisors (211013271615110328) is greater than itself. Its abundance is 120874581982483056

Bases of 90138689632627272

• Binary: 101000000001111001010100100100000000100100110101001001000₂
• Hexadecimal: 0x1403CA920126A48
• Base-36: ONJHYCV9MQ0

Squares and roots of 90138689632627272

• 90138689632627272 squared (90138689632627272²) is 8124983368687107247670081278161984
• 90138689632627272 cubed (90138689632627272³) is 732375354140345562085274310601917442420865112027648
• The square root of 90138689632627272 is 300231060.4061932697
• The cube root of 90138689632627272 is 448370.5507281169

Scales and comparisons

• 90,138,689,632,627,272 seconds is equal to 2,866,131,513 years, 2 weeks, 2 days, 1 minute, 12 seconds.
• To count from 1 to 90,138,689,632,627,272 would take you about eight billion, five hundred ninety-eight million, three hundred ninety-four thousand, five hundred thirty-nine 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 90138689632627272 cubic inches would be around 37364.2 feet tall.

Recreational maths with 90138689632627272

• 90138689632627272 backwards is 27272623698683109
• The number of decimal digits it has is: 17
• The sum of 90138689632627272's digits is 81
• More coming soon!