121943402100

Names of 121943402100

• Cardinal: 121943402100 can be written as One hundred twenty-one billion, nine hundred forty-three million, four hundred two thousand, one hundred.

Scientific notation

• Scientific notation: 1.219434021 × 10¹¹

Factors of 121943402100

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 69

Divisors of 121943402100

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 17 18 20 25 26 27 29 30 34 36 39 45 50 51 52 54 58 60 65 68 75 78 81 85 87 90 100 102 108 116 117 130 135 145 150 153 156 162 170 174 180 195 204 221 225 234 243 255 260 261 270 290 300 306 324 325 340 348 351 377 390 405 425 435 442 450 459 468 486 493 510 522 540 580 585 612 650 663 675 702 725 729 754 765 780 783 810 841 850 870 884 900 918 972 975 986 1020 1044 1053 1105 1131 1170 1215 1275 1300 1305 1326 1350 1377 1404 1450 1458 1479 1508 1530 1566 1620 1682 1700 1740 1755 1836 1885 1950 1972 1989 2025 2106 2175 2187 2210 2262 2295 2340 2349 2430 2465 2523 2550 2610 2652 2700 2754 2900 2916 2925 2958 3060 3132 3159 3315 3364 3393 3510 3645 3770 3825 3900 3915 3978 4050 4131 4205 4212 4350 4374 4420 4437 4524 4590 4698 4860 4930 5046 5100 5220 5265 5508 5525 5655 5850 5916 5967 6075 6318 6409 6525 6561 6630 6786 6885 7020 7047 7290 7395 7540 7569 7650 7830 7956 8100 8262 8410 8700 8748 8775 8874 9180 9396 9425 9477 9860 9945 10092 10179 10530 10933 10935 11050 11310 11475 11700 11745 11934 12150 12325 12393 12615 12636 12818 13050 13122 13260 13311 13572 13770 14094 14297 14580 14790 15138 15300 15660 15795 16524 16575 16820 16965 17550 17748 17901 18225 18850 18954 19227 19575 19890 20358 20655 21025 21060 21141 21866 21870 22100 22185 22620 22707 22950 23490 23868 24300 24650 24786 25230 25636 26100 26244 26325 26622 27540 28188 28275 28431 28594 29580 29835 30276 30537 31590 32045 32799 32805 33150 33930 34425 35100 35235 35802 36450 36975 37179 37700 37845 37908 38454 39150 39780 39933 40716 41310 42050 42282 42891 43732 43740 44370 45414 45900 46980 47385 49300 49572 49725 50460 50895 52650 53244 53703 54665 54675 56550 56862 57188 57681 58725 59670 61074 61965 63075 63180 63423 64090 65598 65610 66300 66555 67860 68121 68850 70470 71485 71604 72900 73950 74358 75690 76908 78300 78975 79866 82620 84100 84564 84825 85293 85782 88740 89505 90828 91611 94770 96135 98397 99450 101790 103275 105300 105705 107406 109330 109350 110925 111537 113100 113535 113724 115362 117450 119340 119799 122148 123930 126150 126846 128180 128673 131196 131220 133110 136242 137700 140940 142155 142970 147900 148716 149175 151380 152685 157950 159732 160225 161109 163995 164025 169650 170586 171564 173043 176175 179010 183222 185861 185895 189225 189540 190269 192270 196794 198900 199665 203580 204363 206550 211410 214455 214812 218660 218700 221850 223074 227070 230724 234900 236925 239598 247860 252300 253692 254475 257346 266220 268515 272484 273325 274833 284310 285940 288405 295191 298350 305370 309825 315900 317115 320450 322218 327990 328050 332775 339300 340605 341172 346086 352350 357425 358020 359397 366444 371722 371790 378450 380538 384540 386019 393588 399330 408726 413100 422820 426465 428910 443700 446148 447525 454140 458055 473850 479196 480675 483327 491985 508950 514692 519129 528525 537030 546650 549666 557583 557685 567675 568620 576810 590382 596700 598995 610740 613089 619650 634230 640900 643365 644436 655980 656100 665550 681210 692172 704700 710775 714850 718794 743444 743580 756900 761076 763425 772038 798660 805545 817452 819975 824499 852930 857820 865215 885573 895050 916110 929305 929475 947700 951345 961350 966654 983970 998325 1017900 1021815 1038258 1057050 1072275 1074060 1078191 1093300 1099332 1115166 1115370 1135350 1153620 1158057 1180764 1197990 1226178 1239300 1268460 1286730 1331100 1342575 1362420 1374165 1421550 1429700 1437588 1442025 1449981 1475955 1526850 1544076 1557387 1585575 1611090 1639950 1648998 1672749 1703025 1705860 1730430 1771146 1790100 1796985 1832220 1839267 1858610 1858950 1902690 1922700 1930095 1933308 1967940 1996650 2043630 2076516 2114100 2132325 2144550 2156382 2230332 2230740 2270700 2290275 2316114 2395980 2416635 2452356 2459925 2473497 2573460 2595645 2656719 2685150 2748330 2787915 2788425 2843100 2884050 2899962 2951910 2994975 3053700 3065445 3114774 3171150 3216825 3222180 3234573 3279900 3297996 3345498 3406050 3460860 3474171 3542292 3593970 3678534 3717220 3717900 3805380 3860190 3993300 4027725 4087260 4122495 4264650 4289100 4312764 4326075 4427865 4580550 4632228 4646525 4672161 4756725 4833270 4919850 4946994 5018247 5109075 5191290 5313438 5370300 5390955 5496660 5517801 5575830 5576850 5768100 5790285 5799924 5903820 5989950 6130890 6229548 6342300 6433650 6469146 6690996 6812100 6870825 6948342 7187940 7249905 7357068 7379775 7720380 7786935 7970157 8055450 8244990 8363745 8529300 8652150 8855730 8984925 9161100 9196335 9293050 9344322 9513450 9650475 9666540 9839700 9893988 10036494 10218150 10382580 10422513 10626876 10781910 11035602 11151660 11153700 11580570 11979900 12083175 12261780 12367485 12867300 12938292 12978225 13283595 13741650 13896684 13939575 14016483 14499810 14759550 15054741 15327225 15573870 15940314 16110900 16172865 16489980 16727490 17304300 17370855 17711460 17969850 18392670 18586100 18688644 19026900 19300950 20072988 20436300 20612475 20845026 21563820 22071204 22139325 23161140 23360805 23910471 24166350 24734970 25091235 25956450 26567190 26954775 27483300 27589005 27879150 28032966 28951425 28999620 29519100 30109482 30654450 31147740 31267539 31880628 32345730 33454980 34741710 35939700 36249525 36785340 38601900 38934675 39850785 41224950 41690052 41818725 42049449 44278650 45164223 45981675 46721610 47820942 48332700 49469940 50182470 51912900 52112565 53134380 53909550 55178010 55758300 56065932 57902850 60218964 61308900 61837425 62535078 64691460 66417975 69483420 70082415 71731413 72499050 75273705 77869350 79701570 80864325 82449900 83637450 84098898 86854275 88557300 90328446 91963350 93443220 93802617 95641884 100364940 104225130 107819100 110356020 115805700 116804025 119552355 123674850 125070156 125456175 132835950 135492669 137945025 140164830 143462826 144998100 150547410 155738700 156337695 159403140 161728650 167274900 168197796 173708550 180656892 183926700 187605234 199253925 208450260 210247245 225821115 233608050 239104710 247349700 250912350 260562825 265671900 270985338 275890050 280329660 286925652 301094820 312675390 323457300 347417100 350412075 358657065 375210468 376368525 398507850 406478007 420494490 451642230 467216100 469013085 478209420 501824700 521125650 541970676 551780100 597761775 625350780 677463345 700824150 717314130 752737050 781688475 797015700 812956014 840988980 903284460 938026170 1042251300 1051236225 1129105575 1195523550 1219434021 1354926690 1401648300 1434628260 1505474100 1563376950 1625912028 1793285325 1876052340 2032390035 2102472450 2258211150 2345065425 2391047100 2438868042 2709853380 3126753900 3387316725 3586570650 4064780070 4204944900 4516422300 4690130850 4877736084 6097170105 6774633450 7173141300 8129560140 9380261700 10161950175 12194340210 13549266900 20323900350 24388680420 30485850525 40647800700 60971701050 121943402100
• Sum of all divisors σ(n): 468724507524
• Sum of proper divisors (its aliquot sum) s(n): 346781105424
• 121943402100 is an abundant number, because the sum of its proper divisors (346781105424) is greater than itself. Its abundance is 224837703324

Bases of 121943402100

• Binary: 1110001100100011001001010011001110100₂
• Hexadecimal: 0x1C6464A674
• Base-36: 1K0PYB90

Squares and roots of 121943402100

• 121943402100 squared (121943402100²) is 14870193315722284410000
• 121943402100 cubed (121943402100³) is 1813321962803854779739191261000000
• The square root of 121943402100 is 349203.9548745115
• The cube root of 121943402100 is 4958.9085855725

Scales and comparisons

• 121,943,402,100 seconds is equal to 3,877 years, 21 weeks, 6 days, 23 hours, 15 minutes.
• To count from 1 to 121,943,402,100 would take you about seven thousand, seven hundred fifty-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 121943402100 cubic inches would be around 413.2 feet tall.

Recreational maths with 121943402100

• 121943402100 backwards is 001204349121
• 121943402100 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121943402100's digits is 27
• More coming soon!