121020676920

Names of 121020676920

• Cardinal: 121020676920 can be written as One hundred twenty-one billion, twenty million, six hundred seventy-six thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.2102067692 × 10¹¹

Factors of 121020676920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2800

Divisors of 121020676920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 18 20 22 24 26 30 33 36 39 40 44 45 52 55 60 65 66 67 72 78 88 90 99 104 110 117 120 130 132 134 143 156 165 169 180 195 198 201 220 234 260 264 268 286 312 330 335 338 360 390 396 402 429 440 468 495 507 520 536 572 585 603 660 670 676 715 737 780 792 804 845 858 871 936 990 1005 1014 1144 1170 1206 1287 1320 1340 1352 1430 1474 1521 1560 1608 1690 1716 1742 1859 1980 2010 2028 2145 2211 2340 2412 2535 2574 2613 2680 2699 2860 2948 3015 3042 3380 3432 3484 3685 3718 3960 4020 4056 4290 4355 4422 4680 4824 5070 5148 5226 5398 5577 5720 5896 6030 6084 6435 6633 6760 6968 7370 7436 7605 7839 8040 8097 8580 8710 8844 9295 9581 10140 10296 10452 10796 11055 11154 11323 12060 12168 12870 13065 13266 13495 14740 14872 15210 15678 16194 16731 17160 17420 17688 18590 19162 20280 20904 21592 22110 22308 22646 24120 24291 25740 26130 26532 26990 27885 28743 29480 29689 30420 31356 32388 33165 33462 33969 34840 35087 37180 38324 39195 40485 44220 44616 45292 47905 48582 51480 52260 53064 53980 55770 56615 57486 59378 60840 62712 64776 66330 66924 67938 70174 74360 76648 78390 80970 83655 86229 88440 89067 90584 95810 97164 101907 104520 105261 107960 111540 113230 114972 118756 121455 124553 132660 133848 135876 140348 143715 148445 156780 161940 167310 169845 172458 175435 178134 180833 191620 194328 203814 210522 223080 226460 229944 237512 242910 249106 265320 267201 271752 280696 287430 296890 313560 315783 323880 334620 339690 344916 350870 356268 361666 373659 383240 385957 407628 421044 431145 445335 452920 456131 485820 498212 509535 526305 534402 542499 574860 593780 622765 631566 669240 679380 689832 701740 712536 723332 747318 771914 815256 842088 862290 890670 904165 912262 971640 996424 1019070 1052610 1068804 1084998 1120977 1149720 1157871 1187560 1245530 1263132 1336005 1358760 1368393 1403480 1446664 1494636 1543828 1578915 1627497 1724580 1781340 1808330 1824524 1868295 1929785 1989163 2038140 2105220 2137608 2169996 2241954 2280655 2315742 2350829 2491060 2526264 2672010 2712495 2736786 2989272 3087656 3157830 3254994 3449160 3473613 3562680 3616660 3649048 3736590 3859570 3978326 4076280 4105179 4210440 4339992 4483908 4561310 4631484 4701658 4982120 5017441 5344020 5424990 5473572 5604885 5789355 5967489 6315660 6509988 6841965 6947226 7052487 7233320 7473180 7719140 7956652 8137485 8210358 8967816 9122620 9262968 9403316 9945815 10034882 10688040 10849980 10947144 11209770 11578710 11754145 11934978 12631320 13019976 13683930 13894452 14104974 14946360 15052323 15438280 15913304 16274970 16420716 17368065 17902467 18245240 18806632 19891630 20069764 20525895 21157461 21699960 22419540 23157420 23508290 23869956 25087205 25859119 27367860 27788904 28209948 29837445 30104646 30560777 32549940 32841432 34736130 35262435 35804934 39783260 40139528 41051790 42314922 44839080 45156969 46314840 47016580 47739912 50174410 51718238 54735720 56419896 59674890 60209292 61121554 65099880 69472260 70524870 71609868 75261615 77577357 79566520 82103580 84629844 89512335 90313938 91682331 94033160 100348820 103436476 105787305 119349780 120418584 122243108 129295595 138944520 141049740 143219736 150523230 152803885 155154714 164207160 169259688 179024670 180627876 183364662 200697640 206872952 211574610 225784845 232732071 238699560 244486216 258591190 275046993 282099480 301046460 305607770 310309428 336168547 358049340 361255752 366729324 387886785 423149220 451569690 458411655 465464142 517182380 550093986 602092920 611215540 620618856 672337094 716098680 733458648 775773570 846298440 903139380 916823310 930928284 1008505641 1034364760 1100187972 1163660355 1222431080 1344674188 1375234965 1551547140 1680842735 1806278760 1833646620 1861856568 2017011282 2200375944 2327320710 2689348376 2750469930 3025516923 3103094280 3361685470 3667293240 4034022564 4654641420 5042528205 5500939860 6051033846 6723370940 8068045128 9309282840 10085056410 11001879720 12102067692 13446741880 15127584615 20170112820 24204135384 30255169230 40340225640 60510338460 121020676920
• Sum of all divisors σ(n): 471727152000
• Sum of proper divisors (its aliquot sum) s(n): 350706475080
• 121020676920 is an abundant number, because the sum of its proper divisors (350706475080) is greater than itself. Its abundance is 229685798160

Bases of 121020676920

• Binary: 1110000101101011001001111101100111000₂
• Hexadecimal: 0x1C2D64FB38
• Base-36: 1JLGL3Y0

Squares and roots of 121020676920

• 121020676920 squared (121020676920²) is 14646004242175020686400
• 121020676920 cubed (121020676920³) is 1772469347561212616583131037888000
• The square root of 121020676920 is 347880.2623317397
• The cube root of 121020676920 is 4946.3691623383

Scales and comparisons

• 121,020,676,920 seconds is equal to 3,848 years, 4 weeks, 2 days, 6 hours, 42 minutes.
• To count from 1 to 121,020,676,920 would take you about seven thousand, six hundred ninety-six 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 121020676920 cubic inches would be around 412.2 feet tall.

Recreational maths with 121020676920

• 121020676920 backwards is 029676020121
• 121020676920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121020676920's digits is 36
• More coming soon!