121011887966216

Names of 121011887966216

• Cardinal: 121011887966216 can be written as One hundred twenty-one trillion, eleven billion, eight hundred eighty-seven million, nine hundred sixty-six thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.21011887966216 × 10¹⁴

Factors of 121011887966216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 753

Divisors of 121011887966216

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 13 19 26 38 52 76 101 104 152 202 247 281 337 361 404 494 562 674 722 808 988 1124 1313 1348 1444 1919 1976 2248 2626 2696 2888 3653 3838 4381 4693 5252 5339 6403 7306 7676 8762 9386 10504 10678 12806 14612 15352 17524 18772 21356 24947 25612 28381 29224 34037 35048 36461 37544 42712 49894 51224 56762 68074 69407 72922 83239 94697 99788 101441 113524 113569 121657 136148 138814 145844 166478 189394 199576 202882 227048 227138 243314 272296 277628 291688 332956 368953 378788 405764 442481 454276 473993 486628 539239 555256 646703 665912 737906 757576 811528 884962 908552 947986 973256 1078478 1231061 1293406 1318733 1475812 1476397 1581541 1769924 1799243 1895972 2156956 2157811 2462122 2586812 2637466 2951624 2952794 3163082 3539848 3598486 3791944 4313912 4315622 4924244 5173624 5274932 5905588 6326164 7010107 7196972 8407139 8631244 9564397 9848488 10245541 10549864 11470469 11811176 12287357 12652328 14020214 14393944 16814278 17262488 19128794 20491082 22940938 23390159 24574714 28040428 28051543 31912889 33628556 34185617 38257588 40982164 40998409 45881876 46780318 49149428 56080856 56103086 63825778 67257112 68371234 76515176 81964328 81996818 91763752 93560636 98298856 112206172 124337161 127651556 133192033 136742468 149116097 159735641 163993636 181723543 187121272 217938911 224412344 248674322 255303112 266384066 273484936 298232194 319471282 327987272 363447086 414867557 435877822 444413021 497348644 532768132 532979317 596464388 606344891 638942564 726894172 829735114 871755644 888826042 994697288 1065536264 1065958634 1192928776 1212689782 1277885128 1453788344 1659470228 1743511288 1777652084 2131917268 2362406059 2425379564 2833205843 3223201789 3318940456 3452747317 3555304168 4140839309 4263834536 4724812118 4850759128 5666411686 6446403578 6905494634 7882483583 8281678618 9449624236 11332823372 11520552929 12892807156 13810989268 15764967166 16563357236 18899248472 22665646744 23041105858 25785614312 27621978536 31529934332 33126714472 41901623257 44885715121 46082211716 53830911017 61240833991 63059868664 83803246514 89771430242 92164423432 107661822034 122481667982 149767188077 167606493028 179542860484 215323644068 244963335964 299534376154 335212986056 359085720968 430647288136 489926671928 599068752308 796130841883 1163575845829 1198137504616 1592261683766 2327151691658 3184523367532 4654303383316 6369046735064 9308606766632 15126485995777 30252971991554 60505943983108 121011887966216
• Sum of all divisors σ(n): 262146440049480
• Sum of proper divisors (its aliquot sum) s(n): 141134552083264
• 121011887966216 is an abundant number, because the sum of its proper divisors (141134552083264) is greater than itself. Its abundance is 20122664117048

Bases of 121011887966216

• Binary: 11011100000111101000110100110001000100000001000₂
• Hexadecimal: 0x6E0F46988808
• Base-36: 16W83DNSAW

Squares and roots of 121011887966216

• 121011887966216 squared (121011887966216²) is 14643877029148012752757358656
• 121011887966216 cubed (121011887966216³) is 1772083206442303313106508714016547923165696
• The square root of 121011887966216 is 11000540.3488290519
• The cube root of 121011887966216 is 49462.4941844129

Scales and comparisons

• 121,011,887,966,216 seconds is equal to 3,847,803 years, 37 weeks, 4 days, 3 hours, 56 minutes, 56 seconds.
• To count from 1 to 121,011,887,966,216 would take you about nine million, six hundred nineteen thousand, five hundred 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 121011887966216 cubic inches would be around 4121.9 feet tall.

Recreational maths with 121011887966216

• 121011887966216 backwards is 612669788110121
• The number of decimal digits it has is: 15
• The sum of 121011887966216's digits is 59
• More coming soon!