121081232448

Names of 121081232448

• Cardinal: 121081232448 can be written as One hundred twenty-one billion, eighty-one million, two hundred thirty-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.21081232448 × 10¹¹

Factors of 121081232448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 809

Divisors of 121081232448

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 29 31 32 33 36 44 48 58 62 64 66 72 87 88 93 96 99 116 124 132 144 174 176 186 192 198 232 248 261 264 279 288 319 341 348 352 372 396 464 496 522 528 558 576 638 682 696 704 733 744 792 841 899 928 957 992 1023 1044 1056 1116 1276 1364 1392 1466 1488 1584 1682 1798 1856 1914 1984 2046 2088 2112 2199 2232 2523 2552 2697 2728 2784 2871 2932 2976 3069 3168 3364 3596 3828 4092 4176 4398 4464 5046 5104 5394 5456 5568 5742 5864 5952 6138 6336 6597 6728 7192 7569 7656 8063 8091 8184 8352 8796 8928 9251 9889 10092 10208 10788 10912 11484 11728 12276 13194 13456 14384 15138 15312 16126 16182 16368 16704 17592 17856 18502 19778 20184 20416 21257 21576 21824 22723 22968 23456 24189 24552 26071 26388 26912 27753 28768 29667 30276 30624 32252 32364 32736 35184 37004 39556 40368 42514 43152 45446 45936 46912 48378 49104 52142 52776 53824 55506 57536 59334 60552 61248 63771 64504 64728 65472 68169 70368 72567 74008 78213 79112 80736 83259 85028 86304 89001 90892 91872 96756 98208 104284 105552 111012 118668 121104 127542 129008 129456 136338 140736 145134 148016 156426 158224 161472 166518 170056 172608 178002 181784 183744 191313 193512 196416 204507 208568 211104 222024 233827 234639 237336 242208 249953 255084 258016 258912 272676 286781 290268 296032 312852 316448 333036 340112 356004 363568 382626 387024 409014 417136 422208 444048 467654 469278 474672 484416 499906 510168 516032 517824 545352 573562 580536 592064 616453 625704 632896 658967 666072 680224 701481 712008 727136 749859 765252 774048 818028 834272 860343 888096 935308 938556 949344 999812 1020336 1090704 1147124 1161072 1232906 1251408 1317934 1332144 1360448 1402962 1424016 1454272 1499718 1530504 1548096 1636056 1668544 1720686 1776192 1849359 1870616 1877112 1898688 1976901 1999624 2040672 2104443 2181408 2249577 2294248 2322144 2465812 2502816 2581029 2635868 2664288 2805924 2848032 2999436 3061008 3272112 3441372 3698718 3741232 3754224 3953802 3999248 4081344 4208886 4362816 4499154 4588496 4644288 4931624 5005632 5162058 5271736 5328576 5548077 5611848 5696064 5930703 5998872 6122016 6544224 6780983 6882744 7248637 7397436 7482464 7508448 7907604 7998496 8417772 8998308 9176992 9863248 10324116 10543472 11096154 11223696 11861406 11997744 12244032 13088448 13561966 13765488 14497274 14794872 14964928 15016896 15815208 15996992 16835544 17996616 18353984 19110043 19726496 20342949 20648232 21086944 21745911 22192308 22447392 23722812 23995488 27123932 27530976 28994548 29589744 31630416 33671088 35993232 38220086 39452992 40685898 41296464 42173888 43491822 44384616 44894784 47445624 47990976 54247864 55061952 57330129 57989096 59179488 61028847 63260832 65237733 67342176 71986464 76440172 81371796 82592928 86983644 88769232 94891248 108495728 114660258 115978192 118358976 122057694 126521664 130475466 134684352 143972928 152880344 162743592 165185856 171990387 173967288 177538464 189782496 210210473 216991456 229320516 231956384 244115388 260950932 305760688 325487184 343980774 347934576 355076928 379564992 420420946 433982912 458641032 463912768 488230776 521901864 611521376 630631419 650974368 687961548 695869152 840841892 917282064 976461552 1043803728 1223042752 1261262838 1301948736 1375923096 1391738304 1681683784 1834564128 1891894257 1952923104 2087607456 2522525676 2751846192 3363367568 3669128256 3783788514 3905846208 4175214912 5045051352 5503692384 6726735136 7567577028 10090102704 11007384768 13453470272 15135154056 20180205408 30270308112 40360410816 60540616224 121081232448
• Sum of all divisors σ(n): 405314846976
• Sum of proper divisors (its aliquot sum) s(n): 284233614528
• 121081232448 is an abundant number, because the sum of its proper divisors (284233614528) is greater than itself. Its abundance is 163152382080

Bases of 121081232448

• Binary: 1110000110001000000001111110001000000₂
• Hexadecimal: 0x1C3100FC40
• Base-36: 1JMGN0W0

Squares and roots of 121081232448

• 121081232448 squared (121081232448²) is 14660664851126608072704
• 121081232448 cubed (121081232448³) is 1775131368681484146728866307899392
• The square root of 121081232448 is 347967.2864623915
• The cube root of 121081232448 is 4947.1940352963

Scales and comparisons

• 121,081,232,448 seconds is equal to 3,850 years, 3 days, 3 hours, 40 minutes, 48 seconds.
• To count from 1 to 121,081,232,448 would take you about seven thousand, seven hundred 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 121081232448 cubic inches would be around 412.3 feet tall.

Recreational maths with 121081232448

• 121081232448 backwards is 844232180121
• 121081232448 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121081232448's digits is 36
• More coming soon!