121268206080

Names of 121268206080

• Cardinal: 121268206080 can be written as One hundred twenty-one billion, two hundred sixty-eight million, two hundred six thousand and eighty.

Scientific notation

• Scientific notation: 1.2126820608 × 10¹¹

Factors of 121268206080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4799

Divisors of 121268206080

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 53 54 56 60 63 64 70 72 80 84 90 96 105 106 108 112 120 126 128 135 140 144 159 160 168 180 189 192 210 212 216 224 240 252 256 265 270 280 288 315 318 320 336 360 371 378 384 420 424 432 448 477 480 504 512 530 540 560 576 630 636 640 672 720 742 756 768 795 840 848 864 896 945 954 960 1008 1060 1080 1113 1120 1152 1260 1272 1280 1344 1431 1440 1484 1512 1536 1590 1680 1696 1728 1792 1855 1890 1908 1920 2016 2120 2160 2226 2240 2304 2385 2520 2544 2560 2688 2862 2880 2968 3024 3180 3339 3360 3392 3456 3584 3710 3780 3816 3840 4032 4240 4320 4452 4480 4608 4729 4770 5040 5088 5376 5565 5724 5760 5936 6048 6360 6678 6720 6784 6912 7155 7420 7560 7632 7680 8064 8480 8640 8904 8960 9458 9540 10017 10080 10176 10752 11130 11448 11520 11872 12096 12720 13356 13440 13568 13824 14187 14310 14840 15120 15264 16128 16695 16960 17280 17808 17920 18916 19080 20034 20160 20352 22260 22896 23040 23645 23744 24192 25440 26712 26880 27136 28374 28620 29680 30240 30528 32256 33103 33390 33920 34560 35616 37832 38160 40068 40320 40704 42561 44520 45792 47290 47488 48384 50085 50880 53424 53760 56748 57240 59360 60480 61056 66206 66780 67840 69120 70935 71232 75664 76320 80136 80640 81408 85122 89040 91584 94580 94976 96768 99309 100170 101760 106848 113496 114480 118720 120960 122112 127683 132412 133560 135680 141870 142464 151328 152640 160272 161280 165515 170244 178080 183168 189160 189952 198618 200340 203520 212805 213696 226992 228960 237440 241920 244224 250637 255366 264824 267120 283740 284928 297927 302656 305280 320544 331030 340488 356160 366336 378320 397236 400680 407040 425610 427392 453984 457920 474880 483840 496545 501274 510732 529648 534240 567480 569856 595854 605312 610560 638415 641088 662060 680976 712320 732672 751911 756640 794472 801360 851220 854784 893781 907968 915840 949760 993090 1002548 1021464 1059296 1068480 1134960 1191708 1210624 1221120 1253185 1276830 1282176 1324120 1361952 1424640 1489635 1503822 1513280 1588944 1602720 1702440 1709568 1754459 1787562 1815936 1831680 1986180 2005096 2042928 2118592 2136960 2255733 2269920 2383416 2421248 2506370 2553660 2564352 2648240 2723904 2849280 2979270 3007644 3026560 3177888 3205440 3404880 3508918 3575124 3631872 3663360 3759555 3972360 4010192 4085856 4237184 4273920 4468905 4511466 4539840 4766832 5012740 5107320 5128704 5263377 5296480 5447808 5958540 6015288 6053120 6355776 6410880 6767199 6809760 7017836 7150248 7263744 7519110 7944720 8020384 8171712 8474368 8547840 8772295 8937810 9022932 9079680 9533664 10025480 10214640 10526754 10592960 10895616 11278665 11917080 12030576 12106240 12711552 12821760 13534398 13619520 14035672 14300496 15038220 15790131 15889440 16040768 16343424 16948736 17544590 17875620 18045864 18159360 19067328 20050960 20429280 21053508 21185920 21791232 22557330 23834160 24061152 25423104 25643520 26316885 27068796 27239040 28071344 28600992 30076440 31580262 31778880 32081536 32686848 33835995 35089180 35751240 36091728 36318720 38134656 40101920 40858560 42107016 42371840 45114660 47370393 47668320 48122304 50846208 52633770 54137592 54478080 56142688 57201984 60152880 63160524 63557760 64163072 65373696 67671990 70178360 71502480 72183456 76269312 78950655 80203840 81717120 84214032 84743680 90229320 94740786 95336640 96244608 105267540 108275184 108956160 112285376 114403968 120305760 126321048 127115520 128326144 135343980 140356720 143004960 144366912 152538624 157901310 160407680 163434240 168428064 180458640 189481572 190673280 192489216 210535080 216550368 224570752 228807936 236851965 240611520 252642096 254231040 270687960 280713440 286009920 288733824 315802620 320815360 326868480 336856128 360917280 378963144 381346560 384978432 421070160 433100736 449141504 457615872 473703930 481223040 505284192 541375920 561426880 572019840 577467648 631605240 641630720 673712256 721834560 757926288 762693120 842140320 866201472 898283008 947407860 962446080 1010568384 1082751840 1122853760 1144039680 1154935296 1263210480 1347424512 1443669120 1515852576 1684280640 1732402944 1894815720 1924892160 2021136768 2165503680 2245707520 2288079360 2526420960 2694849024 2887338240 3031705152 3368561280 3464805888 3789631440 4042273536 4331007360 4491415040 5052841920 5774676480 6063410304 6737122560 7579262880 8084547072 8662014720 10105683840 12126820608 13474245120 15158525760 17324029440 20211367680 24253641216 30317051520 40422735360 60634103040 121268206080
• Sum of all divisors σ(n): 501685747200
• Sum of proper divisors (its aliquot sum) s(n): 380417541120
• 121268206080 is an abundant number, because the sum of its proper divisors (380417541120) is greater than itself. Its abundance is 259149335040

Bases of 121268206080

• Binary: 1110000111100001001011111101000000000₂
• Hexadecimal: 0x1C3C25FA00
• Base-36: 1JPJYIO0

Squares and roots of 121268206080

• 121268206080 squared (121268206080²) is 14705977805861348966400
• 121268206080 cubed (121268206080³) is 1783367547169100298364190195712000
• The square root of 121268206080 is 348235.8483556797
• The cube root of 121268206080 is 4949.7392112377

Scales and comparisons

• 121,268,206,080 seconds is equal to 3,855 years, 49 weeks, 4 days, 4 hours, 48 minutes.
• To count from 1 to 121,268,206,080 would take you about seven thousand, seven hundred eleven 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 121268206080 cubic inches would be around 412.5 feet tall.

Recreational maths with 121268206080

• 121268206080 backwards is 080602862121
• 121268206080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121268206080's digits is 36
• More coming soon!