121049918550

Names of 121049918550

• Cardinal: 121049918550 can be written as One hundred twenty-one billion, forty-nine million, nine hundred eighteen thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.2104991855 × 10¹¹

Factors of 121049918550

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 470

Divisors of 121049918550

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 30 33 45 50 55 66 75 79 90 99 107 110 121 150 158 165 198 214 225 237 242 263 275 321 330 363 395 450 474 495 526 535 550 605 642 711 726 789 790 825 869 963 990 1070 1089 1177 1185 1210 1315 1422 1578 1605 1650 1738 1815 1926 1975 2178 2354 2367 2370 2475 2607 2630 2675 2893 3025 3210 3531 3555 3630 3945 3950 4345 4734 4815 4950 5214 5350 5445 5786 5885 5925 6050 6575 7062 7110 7821 7890 8025 8453 8679 8690 9075 9559 9630 10593 10890 11770 11835 11850 12947 13035 13150 14465 15642 16050 16906 17358 17655 17775 18150 19118 19725 20777 21186 21725 23670 24075 25359 25894 26037 26070 27225 28141 28677 28930 29425 31823 35310 35550 38841 39105 39450 41554 42265 43395 43450 47795 48150 50718 52074 52965 54450 56282 57354 58850 59175 62331 63646 64735 65175 72325 76077 77682 78210 84423 84530 86031 86790 88275 92983 95469 95590 103885 105930 116523 118350 124662 126795 129470 130185 130350 140705 143385 144650 152154 159115 168846 172062 176550 185966 186993 190938 194205 195525 207770 211325 216975 228547 233046 238975 253269 253590 260370 264825 278949 281410 286407 286770 309551 311655 318230 323675 373986 380385 388410 391050 422115 422650 430155 433950 457094 464915 477345 477950 506538 519425 529650 557898 572814 582615 619102 623310 633975 647350 650925 685641 703525 716925 760770 795575 836847 844230 860310 928653 929830 934965 954690 971025 1022813 1038850 1142735 1165230 1266345 1267950 1301850 1371282 1394745 1407050 1432035 1433850 1547755 1558275 1591150 1673694 1857306 1869930 1901925 1942050 2045626 2056923 2110575 2150775 2223139 2285470 2324575 2386725 2514017 2532690 2785959 2789490 2864070 2913075 3068439 3095510 3116550 3405061 3428205 3803850 4113846 4184235 4221150 4301550 4446278 4643265 4649150 4674825 4773450 5028034 5114065 5571918 5713675 5826150 6136878 6331725 6669417 6810122 6856410 6973725 7160175 7542051 7738775 8368470 9205317 9286530 9349650 10215183 10228130 10284615 11115695 11427350 12570085 12663450 13338834 13929795 13947450 14320350 15084102 15342195 15477550 17025305 17141025 18410634 20008251 20430366 20569230 20921175 22231390 22626153 23216325 24454529 25140170 25570325 27859590 30645549 30684390 33347085 34050610 34282050 37710255 40016502 41842350 45252306 46026585 46432650 48909058 51075915 51140650 51423075 55578475 61291098 62850425 66694170 69648975 73363587 75420510 76710975 85126525 92053170 100041255 102151830 102846150 111156950 113130765 122272645 125700850 139297950 146727174 153227745 153421950 166735425 170253050 188551275 200082510 220090761 226261530 230132925 244545290 255379575 268999819 306455490 333470850 366817935 377102550 440181522 460265850 500206275 510759150 537999638 565653825 611363225 733635870 766138725 806999457 1000412550 1100453805 1131307650 1222726450 1344999095 1532277450 1613998914 1834089675 2200907610 2420998371 2689998190 3668179350 4034997285 4841996742 5502269025 6724995475 8069994570 11004538050 12104991855 13449990950 20174986425 24209983710 40349972850 60524959275 121049918550
• Sum of all divisors σ(n): 366771525120
• Sum of proper divisors (its aliquot sum) s(n): 245721606570
• 121049918550 is an abundant number, because the sum of its proper divisors (245721606570) is greater than itself. Its abundance is 124671688020

Bases of 121049918550

• Binary: 1110000101111001000110010110001010110₂
• Hexadecimal: 0x1C2F232C56
• Base-36: 1JLXZUXI

Squares and roots of 121049918550

• 121049918550 squared (121049918550²) is 14653082780961634102500
• 121049918550 cubed (121049918550³) is 1773754477141813298782527351375000
• The square root of 121049918550 is 347922.2880903147
• The cube root of 121049918550 is 4946.7675191937

Scales and comparisons

• 121,049,918,550 seconds is equal to 3,849 years, 4 days, 17 hours, 22 minutes, 30 seconds.
• To count from 1 to 121,049,918,550 would take you about seven thousand, six hundred ninety-eight 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 121049918550 cubic inches would be around 412.2 feet tall.

Recreational maths with 121049918550

• 121049918550 backwards is 055819940121
• 121049918550 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121049918550's digits is 45
• More coming soon!