121226663740

Names of 121226663740

• Cardinal: 121226663740 can be written as One hundred twenty-one billion, two hundred twenty-six million, six hundred sixty-three thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.2122666374 × 10¹¹

Factors of 121226663740

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1475

Divisors of 121226663740

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 10 13 14 17 20 26 28 31 34 35 52 62 65 68 70 85 91 97 119 124 130 140 155 170 182 194 217 221 238 260 310 340 364 388 403 434 442 455 476 485 527 595 620 679 806 868 884 910 970 1054 1085 1105 1190 1261 1303 1358 1547 1612 1649 1820 1940 2015 2108 2170 2210 2380 2522 2606 2635 2716 2821 3007 3094 3298 3395 3689 4030 4340 4420 5044 5212 5270 5642 6014 6188 6305 6515 6596 6790 6851 7378 7735 8060 8245 8827 9121 10540 11284 11543 12028 12610 13030 13580 13702 14105 14756 15035 15470 16490 16939 17654 18242 18445 21049 21437 22151 23086 25220 26060 27404 28210 30070 30940 32980 33878 34255 35308 36484 36890 39091 40393 42098 42874 44135 44302 45605 46172 47957 51119 56420 57715 60140 67756 68510 73780 78182 80786 84196 84695 85748 88270 88604 91210 95914 102238 105245 107185 110755 115430 118573 126391 137020 150059 155057 156364 161572 169390 176540 182420 191828 195455 201965 204476 210490 214370 221510 230860 237146 239785 252782 255595 273637 282751 287963 300118 310114 338780 357833 390910 403930 420980 428740 443020 474292 479570 505564 511190 525109 547274 565502 575926 592865 600236 620228 631955 664547 686681 715666 750295 775285 781820 807860 884737 959140 1022380 1050218 1094548 1131004 1151852 1185730 1263910 1329094 1368185 1373362 1413755 1431332 1439815 1500590 1550570 1643083 1769474 1789165 2015741 2100436 2148647 2371460 2527820 2625545 2658188 2736370 2746724 2827510 2879630 3001180 3101140 3286166 3322735 3433405 3538948 3578330 3675763 3918121 4031482 4297294 4423685 4651829 4806767 5251090 5472740 5655020 5759260 6572332 6645470 6866810 7156660 7351526 7836242 8062964 8215415 8594588 8847370 8926853 9303658 9613534 10078705 10502180 10743235 11501581 13290940 13733620 14703052 15040529 15672484 16430830 17694740 17853706 18378815 18607316 19227068 19590605 20157410 21486470 23003162 23259145 24033835 27426847 27932411 30081058 32861660 35707412 36757630 39181210 40314820 42972940 44634265 46006324 46518290 48067670 50935573 54853694 55864822 57507905 60162116 62487971 66608057 73515260 75202645 78362420 89268530 93036580 96135340 101871146 109707388 111729644 115015810 124975942 133216114 137134235 139662055 150405290 178537060 195526877 203742292 230031620 249951884 254677865 266432228 274268470 279324110 300810580 312439855 333040285 356549011 391053754 466256399 509355730 548536940 558648220 624879710 666080570 713098022 782107508 865904741 932512798 977634385 1018711460 1249759420 1332161140 1426196044 1731809482 1782745055 1865025596 1955268770 2331281995 3463618964 3565490110 3910537540 4329523705 4662563990 6061333187 7130980220 8659047410 9325127980 12122666374 17318094820 24245332748 30306665935 60613331870 121226663740
• Sum of all divisors σ(n): 346252935168
• Sum of proper divisors (its aliquot sum) s(n): 225026271428
• 121226663740 is an abundant number, because the sum of its proper divisors (225026271428) is greater than itself. Its abundance is 103799607688

Bases of 121226663740

• Binary: 1110000111001101011000001011100111100₂
• Hexadecimal: 0x1C39AC173C
• Base-36: 1JOV84E4

Squares and roots of 121226663740

• 121226663740 squared (121226663740²) is 14695904001531030787600
• 121226663740 cubed (121226663740³) is 1781535412748922714463972561624000
• The square root of 121226663740 is 348176.1964006155
• The cube root of 121226663740 is 4949.1739428951

Scales and comparisons

• 121,226,663,740 seconds is equal to 3,854 years, 32 weeks, 6 days, 9 hours, 15 minutes, 40 seconds.
• To count from 1 to 121,226,663,740 would take you about seven thousand, seven 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 121226663740 cubic inches would be around 412.4 feet tall.

Recreational maths with 121226663740

• 121226663740 backwards is 047366622121
• The number of decimal digits it has is: 12
• The sum of 121226663740's digits is 40
• More coming soon!