121015730511225

Names of 121015730511225

• Cardinal: 121015730511225 can be written as One hundred twenty-one trillion, fifteen billion, seven hundred thirty million, five hundred eleven thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.21015730511225 × 10¹⁴

Factors of 121015730511225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 67

Divisors of 121015730511225

• Number of divisors d(n): 567
• Complete list of divisors:
  1 3 5 9 11 15 19 25 29 33 45 55 57 75 87 95 99 121 145 165 171 209 225 261 275 285 319 361 363 435 475 495 551 605 627 725 825 841 855 957 1045 1083 1089 1305 1331 1425 1595 1653 1805 1815 1881 2175 2299 2475 2523 2755 2871 3025 3135 3249 3509 3971 3993 4205 4275 4785 4959 5225 5415 5445 6061 6525 6655 6897 7569 7975 8265 9025 9075 9251 9405 10469 10527 11495 11913 11979 12615 13775 14355 14641 15675 15979 16245 17545 18183 19855 19965 20691 21025 23925 24795 25289 27075 27225 27753 30305 31407 31581 33275 34485 35739 37845 38599 41325 43681 43923 46255 47025 47937 52345 52635 54549 57475 59565 59895 63075 66671 71775 73205 75867 79895 81225 83259 87725 90915 94221 99275 99825 101761 103455 115159 115797 123975 126445 131043 131769 138765 143811 151525 157035 157905 161051 172425 175769 178695 189225 192995 200013 218405 219615 227601 231275 239685 261725 263175 272745 278179 297825 299475 303601 305283 333355 345477 347391 366025 379335 393129 399475 416295 424589 454575 471105 480491 483153 508805 517275 527307 575795 578985 600039 632225 655215 658845 693825 719055 733381 785175 789525 805255 834537 878845 893475 910803 915849 964975 1000065 1036431 1092025 1098075 1119371 1138005 1198425 1266749 1273767 1363725 1390895 1441473 1449459 1518005 1526415 1581921 1666775 1727385 1736955 1771561 1896675 1933459 1965645 2081475 2122945 2200143 2355525 2402455 2415765 2503611 2544025 2636535 2732409 2878975 2894925 3000195 3059969 3276075 3294225 3339611 3358113 3595275 3666905 3800247 3821301 4026275 4172685 4324419 4394225 4554015 4579245 4670479 5000325 5182155 5285401 5314683 5596855 5690025 5800377 6333745 6368835 6600429 6954475 7207365 7247295 7590025 7632075 7909605 8067191 8636925 8684775 8857805 9179907 9667295 9828225 10018833 10074339 10614725 11000715 11400741 12012275 12078825 12313081 12518055 13182675 13662045 13934239 14011437 15000975 15299845 15856203 15944049 16698055 16790565 17401131 18334525 19001235 19106505 20863425 21268049 21622095 22770075 22896225 23352395 24201573 25910775 26427005 26573415 27539721 27984275 29001885 30056499 31668725 31844175 33002145 33659659 36036825 36236475 36735721 36939243 39548025 40335955 41802717 42034311 44289025 45899535 47568609 48336475 50094165 50371695 51375269 55003575 57003705 58139411 61565405 62590275 63804147 68310225 69671195 70057185 72604719 76499225 79281015 79720245 83490275 83952825 87005655 88739101 95006175 95532525 100978977 106340245 108110475 110207163 110817729 116761975 121007865 125408151 132135025 132867075 135443891 137698605 145009425 150282495 153276629 154125807 165010725 168298295 174418233 183678605 184696215 191412441 201679775 209013585 210171555 229497675 233948539 237843045 250470825 251858475 256876345 266217303 285018525 290697055 302936931 307827025 319020735 330621489 348355975 350285925 363023595 396405075 398601225 404092931 406331673 435028275 443695505 459829887 462377421 504894885 523254699 531701225 551035815 554088645 605039325 627040755 639533521 677219455 688493025 701845617 751412475 766383145 770629035 798651909 841491475 872091165 918393025 923481075 957062205 976130111 1045067925 1050857775 1169742695 1189215225 1212278793 1218995019 1284381725 1331086515 1379489661 1453485275 1489882801 1514684655 1595103675 1653107445 1686042919 1815117975 1918600563 2020464655 2031658365 2105536851 2218477525 2299149435 2311887105 2524474425 2573433929 2616273495 2755179075 2770443225 2928390333 3135203775 3197667605 3386097275 3509228085 3636836379 3831915725 3853145175 3993259545 4360455825 4445022241 4469648403 4785311025 4880650555 5058128757 5755801689 5848713475 6061393965 6094975095 6655432575 6897448305 7449414005 7573423275 7720301787 8265537225 8430214595 8785170999 9593002815 10102323275 10158291825 10527684255 11495747175 11559435525 12867169645 13081367475 13335066723 13408945209 14641951665 15174386271 15988338025 17546140425 18184181895 18546472109 19966297725 22225111205 22348242015 23160905361 24403252775 25290643785 28307773219 28779008445 30306969825 30474875475 34487241525 37247070025 38601508935 40005200169 42151072975 43925854995 47965014075 48895244651 52638421275 55639416327 64335848225 66675333615 67044726045 73209758325 75871931355 84923319657 90920909475 92732360545 111125556025 111741210075 115804526805 126453218925 141538866095 143895042225 146685733953 166918248981 193007544675 200026000845 219629274975 244476223255 254769958971 278197081635 333376668075 335223630225 379359656775 424616598285 440057201859 463661802725 537847691161 579022634025 707694330475 733428669765 834591244905 1000130004225 1222381116275 1273849794855 1390985408175 1613543073483 2123082991425 2200286009295 2689238455805 3667143348825 4172956224525 4840629220449 6369248974275 8067715367415 11001430046475 13446192279025 24203146102245 40338576837075 121015730511225
• Sum of all divisors σ(n): 260613525122301
• Sum of proper divisors (its aliquot sum) s(n): 139597794611076
• 121015730511225 is an abundant number, because the sum of its proper divisors (139597794611076) is greater than itself. Its abundance is 18582064099851

Bases of 121015730511225

• Binary: 11011100001000000101011101000010001110101111001₂
• Hexadecimal: 0x6E102BA11D79
• Base-36: 16W9UXEV09

Squares and roots of 121015730511225

• 121015730511225 squared (121015730511225²) is 14644807031165433399851000625
• 121015730511225 cubed (121015730511225³) is 1772252021072409148156899421703659044515625
• 121015730511225 is a perfect square number. Its square root is 11000715
• The cube root of 121015730511225 is 49463.0177138273

Scales and comparisons

• 121,015,730,511,225 seconds is equal to 3,847,925 years, 47 weeks, 1 hour, 33 minutes, 45 seconds.
• To count from 1 to 121,015,730,511,225 would take you about nine million, six hundred nineteen thousand, eight 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 121015730511225 cubic inches would be around 4121.9 feet tall.

Recreational maths with 121015730511225

• 121015730511225 backwards is 522115037510121
• The number of decimal digits it has is: 15
• The sum of 121015730511225's digits is 36
• More coming soon!