121471112628

Names of 121471112628

• Cardinal: 121471112628 can be written as One hundred twenty-one billion, four hundred seventy-one million, one hundred twelve thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 1.21471112628 × 10¹¹

Factors of 121471112628

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 116

Divisors of 121471112628

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 18 31 36 37 43 62 74 86 93 111 124 129 148 172 186 222 258 279 333 372 387 444 516 558 666 774 1116 1147 1332 1333 1369 1548 1591 1849 2294 2666 2738 3182 3441 3698 3999 4107 4588 4773 5332 5476 5547 6364 6882 7396 7998 8214 9546 10323 11094 11997 12321 13764 14319 15996 16428 16641 19092 20646 22188 23994 24642 28638 33282 41292 42439 47988 49284 49321 57276 57319 58867 66564 68413 79507 84878 98642 114638 117734 127317 136826 147963 159014 169756 171957 176601 197284 205239 229276 235468 238521 254634 273652 295926 318028 343914 353202 381951 410478 443889 477042 509268 515871 529803 591852 615717 687828 706404 715563 763902 820956 887778 954084 1031742 1059606 1231434 1431126 1527804 1775556 1824877 2063484 2119212 2120803 2462868 2464717 2531281 2862252 2941759 3649754 4241606 4929434 5062562 5474631 5883518 6362409 7299508 7394151 7593843 8483212 8825277 9858868 10125124 10949262 11767036 12724818 14788302 15187686 16423893 17650554 19087227 21898524 22182453 22781529 25449636 26475831 29576604 30375372 32847786 35301108 38174454 44364906 45563058 52951662 65695572 76348908 78469711 88729812 91126116 91194529 105903324 108845083 156939422 182389058 217690166 235409133 273583587 313878844 326535249 364778116 435380332 470818266 547167174 653070498 706227399 820750761 941636532 979605747 1094334348 1306140996 1412454798 1641501522 1959211494 2824909596 3283003044 3374197573 3918422988 6748395146 10122592719 13496790292 20245185438 30367778157 40490370876 60735556314 121471112628
• Sum of all divisors σ(n): 333510777600
• Sum of proper divisors (its aliquot sum) s(n): 212039664972
• 121471112628 is an abundant number, because the sum of its proper divisors (212039664972) is greater than itself. Its abundance is 90568552344

Bases of 121471112628

• Binary: 1110001001000001111100001010110110100₂
• Hexadecimal: 0x1C483E15B4
• Base-36: 1JSWRID0

Squares and roots of 121471112628

• 121471112628 squared (121471112628²) is 14755231203084261066384
• 121471112628 cubed (121471112628³) is 1792334351322028216968886248697152
• The square root of 121471112628 is 348527.0615432897
• The cube root of 121471112628 is 4952.4983154771

Scales and comparisons

• 121,471,112,628 seconds is equal to 3,862 years, 21 weeks, 15 hours, 43 minutes, 48 seconds.
• To count from 1 to 121,471,112,628 would take you about seven thousand, seven hundred twenty-four 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 121471112628 cubic inches would be around 412.7 feet tall.

Recreational maths with 121471112628

• 121471112628 backwards is 826211174121
• 121471112628 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121471112628's digits is 36
• More coming soon!