121960080

Names of 121960080

• Cardinal: 121960080 can be written as One hundred twenty-one million, nine hundred sixty thousand and eighty.

Scientific notation

• Scientific notation: 1.2196008 × 10⁸

Factors of 121960080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 109

Divisors of 121960080

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 29 30 33 36 40 44 45 48 54 55 58 59 60 66 72 80 81 87 88 90 99 108 110 116 118 120 132 135 144 145 162 165 174 176 177 180 198 216 220 232 236 240 261 264 270 290 295 297 319 324 330 348 354 360 396 405 432 435 440 464 472 495 522 528 531 540 580 590 594 638 648 649 660 696 708 720 783 792 810 870 880 885 891 944 957 990 1044 1062 1080 1160 1180 1188 1276 1296 1298 1305 1320 1392 1416 1485 1566 1584 1593 1595 1620 1711 1740 1770 1782 1914 1947 1980 2088 2124 2160 2320 2349 2360 2376 2552 2596 2610 2640 2655 2832 2871 2970 3132 3186 3190 3240 3245 3422 3480 3540 3564 3828 3894 3915 3960 4176 4248 4455 4698 4720 4752 4779 4785 5104 5133 5192 5220 5310 5742 5841 5940 6264 6372 6380 6480 6490 6844 6960 7080 7128 7656 7788 7830 7920 7965 8496 8555 8613 8910 9396 9558 9570 9735 10266 10384 10440 10620 11484 11682 11745 11880 12528 12744 12760 12980 13688 14160 14256 14355 15312 15399 15576 15660 15930 17110 17226 17523 17820 18792 18821 19116 19140 19470 20532 20880 21240 22968 23364 23490 23760 23895 25488 25520 25665 25839 25960 27376 28710 29205 30798 31152 31320 31860 34220 34452 35046 35640 37584 37642 38232 38280 38940 41064 42480 43065 45936 46197 46728 46980 47790 51330 51678 51920 52569 56463 57420 58410 61596 62640 63720 68440 68904 70092 71280 75284 76464 76560 76995 77880 82128 86130 87615 92394 93456 93960 94105 95580 102660 103356 105138 112926 114840 116820 123192 127440 129195 136880 137808 138591 140184 150568 153990 155760 169389 172260 175230 184788 187920 188210 191160 205320 206712 210276 225852 229680 230985 233640 246384 258390 262845 277182 280368 282315 301136 307980 338778 344520 350460 369576 376420 382320 410640 413424 420552 451704 461970 467280 508167 516780 525690 554364 564630 615960 677556 689040 692955 700920 739152 752840 841104 846945 903408 923940 1016334 1033560 1051380 1108728 1129260 1231920 1355112 1385910 1401840 1505680 1524501 1693890 1847880 2032668 2067120 2102760 2217456 2258520 2540835 2710224 2771820 3049002 3387780 3695760 4065336 4205520 4517040 5081670 5543640 6098004 6775560 7622505 8130672 10163340 11087280 12196008 13551120 15245010 20326680 24392016 30490020 40653360 60980040 121960080
• Sum of all divisors σ(n): 486129600
• Sum of proper divisors (its aliquot sum) s(n): 364169520
• 121960080 is an abundant number, because the sum of its proper divisors (364169520) is greater than itself. Its abundance is 242209440

Bases of 121960080

• Binary: 111010001001111011010010000₂
• Hexadecimal: 0x744F690
• Base-36: 20M100

Squares and roots of 121960080

• 121960080 squared (121960080²) is 14874261113606400
• 121960080 cubed (121960080³) is 1814066075356325632512000
• The square root of 121960080 is 11043.5537758459
• The cube root of 121960080 is 495.9134647855

Scales and comparisons

• 121,960,080 seconds is equal to 3 years, 45 weeks, 4 days, 13 hours, 48 minutes.
• To count from 1 to 121,960,080 would take you about five 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 121960080 cubic inches would be around 41.3 feet tall.

Recreational maths with 121960080

• 121960080 backwards is 080069121
• 121960080 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 121960080's digits is 27
• More coming soon!