121533538368

Names of 121533538368

• Cardinal: 121533538368 can be written as One hundred twenty-one billion, five hundred thirty-three million, five hundred thirty-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.21533538368 × 10¹¹

Factors of 121533538368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 717

Divisors of 121533538368

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 61 64 66 88 96 121 122 132 176 183 191 192 242 244 264 352 363 366 382 449 484 488 528 573 671 704 726 732 764 898 968 976 1056 1146 1342 1347 1452 1464 1528 1796 1936 1952 2013 2101 2112 2292 2684 2694 2904 2928 3056 3592 3872 3904 4026 4202 4584 4939 5368 5388 5808 5856 6112 6303 7184 7381 7744 8052 8404 9168 9878 10736 10776 11616 11651 11712 12224 12606 14368 14762 14817 16104 16808 18336 19756 21472 21552 22143 23111 23232 23302 25212 27389 28736 29524 29634 32208 33616 34953 36672 39512 42944 43104 44286 46222 46604 50424 54329 54778 59048 59268 64416 67232 69333 69906 79024 82167 85759 86208 88572 92444 93208 100848 108658 109556 118096 118536 128161 128832 134464 138666 139812 158048 162987 164334 171518 177144 184888 186416 201696 217316 219112 236192 237072 256322 257277 277332 279624 301279 316096 325974 328668 343036 354288 369776 372832 384483 403392 434632 438224 472384 474144 512644 514554 554664 559248 602558 651948 657336 686072 708576 739552 745664 768966 869264 876448 903837 943349 948288 1025288 1029108 1109328 1118496 1205116 1303896 1314672 1372144 1409771 1417152 1479104 1537932 1738528 1752896 1807674 1886698 2050576 2058216 2218656 2236992 2410232 2607792 2629344 2744288 2819542 2830047 3075864 3314069 3477056 3615348 3773396 4101152 4116432 4229313 4437312 4820464 5215584 5231299 5258688 5488576 5639084 5660094 6151728 6628138 7230696 7546792 8202304 8232864 8458626 9640928 9942207 10376839 10431168 10462598 11278168 11320188 12303456 13256276 14461392 15093584 15693897 16465728 16917252 19281856 19884414 20753678 20925196 22556336 22640376 24606912 26512552 28922784 30187168 31130517 31387794 33834504 39768828 41507356 41850392 45112672 45280752 53025104 57544289 57845568 60374336 62261034 62775588 67669008 79537656 83014712 83700784 90225344 90561504 106050208 115088578 124522068 125551176 135338016 159075312 166029424 167401568 172632867 181123008 212100416 230177156 249044136 251102352 270676032 318150624 332058848 334803136 345265734 460354312 498088272 502204704 632987179 636301248 664117696 690531468 920708624 996176544 1004409408 1265974358 1381062936 1841417248 1898961537 1992353088 2531948716 2762125872 3682834496 3797923074 5063897432 5524251744 7595846148 10127794864 11048503488 15191692296 20255589728 30383384592 40511179456 60766769184 121533538368
• Sum of all divisors σ(n): 361926835200
• Sum of proper divisors (its aliquot sum) s(n): 240393296832
• 121533538368 is an abundant number, because the sum of its proper divisors (240393296832) is greater than itself. Its abundance is 118859758464

Bases of 121533538368

• Binary: 1110001001011111101101010000001000000₂
• Hexadecimal: 0x1C4BF6A040
• Base-36: 1JTXXIDC

Squares and roots of 121533538368

• 121533538368 squared (121533538368²) is 14770400948246128103424
• 121533538368 cubed (121533538368³) is 1795099090354414392164923776172032
• The square root of 121533538368 is 348616.6065579779
• The cube root of 121533538368 is 4953.3465567297

Scales and comparisons

• 121,533,538,368 seconds is equal to 3,864 years, 20 weeks, 2 days, 4 hours, 12 minutes, 48 seconds.
• To count from 1 to 121,533,538,368 would take you about seven thousand, seven hundred twenty-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 121533538368 cubic inches would be around 412.8 feet tall.

Recreational maths with 121533538368

• 121533538368 backwards is 863835335121
• 121533538368 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121533538368's digits is 48
• More coming soon!