121033815840

Names of 121033815840

• Cardinal: 121033815840 can be written as One hundred twenty-one billion, thirty-three million, eight hundred fifteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.2103381584 × 10¹¹

Factors of 121033815840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 43085

Divisors of 121033815840

• Number of divisors d(n): 480
• 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 31 32 35 36 40 42 45 48 54 56 60 62 63 70 72 80 81 84 90 93 96 105 108 112 120 124 126 135 140 144 155 160 162 168 180 186 189 210 216 217 224 240 248 252 270 279 280 288 310 315 324 336 360 372 378 405 420 432 434 465 480 496 504 540 558 560 567 620 630 648 651 672 720 744 756 810 837 840 864 868 930 945 992 1008 1080 1085 1116 1120 1134 1240 1260 1296 1302 1395 1440 1488 1512 1620 1674 1680 1736 1860 1890 1953 2016 2160 2170 2232 2268 2480 2511 2520 2592 2604 2790 2835 2976 3024 3240 3255 3348 3360 3472 3720 3780 3906 4185 4320 4340 4464 4536 4960 5022 5040 5208 5580 5670 5859 6048 6480 6510 6696 6944 7440 7560 7812 8370 8680 8928 9072 9765 10044 10080 10416 11160 11340 11718 12555 12960 13020 13392 14880 15120 15624 16740 17360 17577 18144 19530 20088 20832 22320 22680 23436 25110 26040 26784 29295 30240 31248 33480 34720 35154 39060 40176 43037 44640 45360 46872 50220 52080 58590 62496 66960 70308 78120 80352 86074 87885 90720 93744 100440 104160 117180 129111 133920 140616 156240 172148 175770 187488 200880 215185 234360 258222 281232 301259 312480 344296 351540 387333 401760 430370 468720 516444 562464 602518 645555 688592 703080 774666 860740 903777 937440 1032888 1161999 1205036 1291110 1334147 1377184 1406160 1506295 1549332 1721480 1807554 1936665 2065776 2323998 2410072 2582220 2668294 2711331 2812320 3012590 3098664 3442960 3485997 3615108 3873330 4002441 4131552 4518885 4647996 4820144 5164440 5336588 5422662 5809995 6025180 6197328 6670735 6885920 6971994 7230216 7746660 8004882 8133993 9037770 9295992 9339029 9640288 10328880 10673176 10845324 11619990 12007323 12050360 12394656 13341470 13556655 13943988 14460432 15493320 16009764 16267986 17429985 18075540 18591984 18678058 20012205 20657760 21346352 21690648 23239980 24014646 24100720 24401979 26682940 27113310 27887976 28017087 28920864 30986640 32019528 32535972 34859970 36021969 36151080 37183968 37356116 40024410 40669965 42692704 43381296 46479960 46695145 48029292 48201440 48803958 53365880 54226620 55775952 56034174 60036615 61973280 64039056 65071944 69719940 72043938 72302160 74712232 80048820 81339930 84051261 86762592 92959920 93390290 96058584 97607916 106731760 108065907 108453240 111551904 112068348 120073230 122009895 128078112 130143888 139439880 140085435 144087876 144604320 149424464 160097640 162679860 168102522 180109845 185919840 186780580 192117168 195215832 213463520 216131814 216906480 224136696 240146460 244019790 252153783 260287776 278879760 280170870 288175752 298848928 320195280 325359720 336205044 360219690 373561160 384234336 390431664 420256305 432263628 433812960 448273392 480292920 488039580 504307566 540329535 557759520 560341740 576351504 640390560 650719440 672410088 720439380 747122320 756461349 780863328 840512610 864527256 896546784 960585840 976079160 1008615132 1080659070 1120683480 1152703008 1260768915 1301438880 1344820176 1440878760 1494244640 1512922698 1681025220 1729054512 1921171680 1952158320 2017230264 2161318140 2241366960 2521537830 2689640352 2881757520 3025845396 3362050440 3458109024 3782306745 3904316640 4034460528 4322636280 4482733920 5043075660 5763515040 6051690792 6724100880 7564613490 8068921056 8645272560 10086151320 12103381584 13448201760 15129226980 17290545120 20172302640 24206763168 30258453960 40344605280 60516907920 121033815840
• Sum of all divisors σ(n): 503928843264
• Sum of proper divisors (its aliquot sum) s(n): 382895027424
• 121033815840 is an abundant number, because the sum of its proper divisors (382895027424) is greater than itself. Its abundance is 261861211584

Bases of 121033815840

• Binary: 1110000101110001011010111011100100000₂
• Hexadecimal: 0x1C2E2D7720
• Base-36: 1JLOEQ00

Squares and roots of 121033815840

• 121033815840 squared (121033815840²) is 14649184576791034905600
• 121033815840 cubed (121033815840³) is 1773046708273494456927402184704000
• The square root of 121033815840 is 347899.1460754109
• The cube root of 121033815840 is 4946.5481609429

Scales and comparisons

• 121,033,815,840 seconds is equal to 3,848 years, 26 weeks, 8 hours, 24 minutes.
• To count from 1 to 121,033,815,840 would take you about seven thousand, six hundred ninety-seven 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 121033815840 cubic inches would be around 412.2 feet tall.

Recreational maths with 121033815840

• 121033815840 backwards is 048518330121
• 121033815840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121033815840's digits is 36
• More coming soon!