121313526740

Names of 121313526740

• Cardinal: 121313526740 can be written as One hundred twenty-one billion, three hundred thirteen million, five hundred twenty-six thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.2131352674 × 10¹¹

Factors of 121313526740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 250

Divisors of 121313526740

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 28 29 35 38 49 58 61 70 76 95 98 116 122 127 133 140 145 190 196 203 244 245 254 266 290 305 380 406 427 490 508 532 551 580 610 635 665 812 841 854 889 931 980 1015 1102 1159 1220 1270 1330 1421 1682 1708 1769 1778 1862 2030 2135 2204 2318 2413 2540 2660 2755 2842 2989 3364 3538 3556 3683 3724 3857 4060 4205 4270 4445 4636 4655 4826 5510 5684 5795 5887 5978 6223 7076 7105 7366 7714 7747 8113 8410 8540 8845 8890 9310 9652 11020 11590 11774 11956 12065 12383 12446 14210 14732 14945 15428 15494 15979 16226 16820 16891 17690 17780 18415 18620 19285 23180 23548 24130 24766 24892 25781 26999 28420 29435 29890 30988 31115 31958 32452 33611 33782 35380 36830 38570 38735 40565 41209 48260 49532 51301 51562 53998 54229 56791 58870 59780 61915 62230 63916 67222 67564 69977 73660 77140 77470 79895 81130 82418 84455 86681 102602 103124 106807 107996 108458 111853 113582 117740 118237 123830 124460 128905 134444 134995 139954 147193 154940 159790 162260 164836 168055 168910 173362 180467 205204 206045 213614 216916 223706 224663 227164 235277 236474 247660 256505 257810 269990 271145 279908 283955 294386 319580 336110 337820 346724 349885 359107 360934 379603 412090 427228 433405 447412 449326 470554 472948 489839 513010 515620 534035 539980 542290 559265 567910 588772 591185 672220 699770 718214 721868 735965 747649 759206 782971 824180 866810 898652 902335 941108 974719 979678 1026020 1030351 1068070 1084580 1118530 1123315 1135820 1176385 1182370 1399540 1436428 1471930 1495298 1518412 1565942 1572641 1646939 1733620 1795535 1804670 1898015 1949438 1959356 2029333 2060702 2136140 2237060 2246630 2352770 2364740 2449195 2513749 2943860 2990596 3131884 3145282 3293878 3428873 3591070 3609340 3738245 3796030 3898876 3914855 4058666 4121404 4268597 4493260 4705540 4873595 4898390 5027498 5151755 5233543 6290564 6515227 6587756 6823033 6857746 7182140 7212457 7476490 7592060 7829710 7863205 8117332 8234695 8537194 9747190 9796780 10054996 10146665 10303510 10467086 11008487 12568745 13030454 13646066 13715492 14205331 14424914 14952980 15659420 15726410 16469390 17074388 17144365 19494380 20293330 20607020 20934172 21342985 22016974 25137490 26060908 26167715 27292132 28410662 28849828 29880179 31452820 32576135 32938780 34115165 34288730 36062285 40586660 42685970 44033948 45606589 47761231 50274980 52335430 55042435 56821324 59760358 65152270 68230330 68577460 71026655 72124570 85371940 91213178 95522462 99437317 104670860 110084870 119520716 123789313 130304540 136460660 142053310 144249140 149400895 182426356 191044924 198874634 209161253 220169740 228032945 238806155 247578626 284106620 298801790 319246123 397749268 418322506 456065890 477612310 495157252 497186585 597603580 618946565 638492246 836645012 866525191 912131780 955224620 994373170 1045806265 1237893130 1276984492 1596230615 1733050382 1988746340 2091612530 2475786260 3192461230 3466100764 4183225060 4332625955 6065676337 6384922460 8665251910 12131352674 17330503820 24262705348 30328381685 60656763370 121313526740
• Sum of all divisors σ(n): 330958817280
• Sum of proper divisors (its aliquot sum) s(n): 209645290540
• 121313526740 is an abundant number, because the sum of its proper divisors (209645290540) is greater than itself. Its abundance is 88331763800

Bases of 121313526740

• Binary: 1110000111110110110011000001111010100₂
• Hexadecimal: 0x1C3ED983D4
• Base-36: 1JQAXWB8

Squares and roots of 121313526740

• 121313526740 squared (121313526740²) is 14716971770096695027600
• 121313526740 cubed (121313526740³) is 1785367748363450544616377638024000
• The square root of 121313526740 is 348300.9140671325
• The cube root of 121313526740 is 4950.3557441161

Scales and comparisons

• 121,313,526,740 seconds is equal to 3,857 years, 20 weeks, 3 days, 17 hours, 52 minutes, 20 seconds.
• To count from 1 to 121,313,526,740 would take you about seven thousand, seven hundred fourteen 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 121313526740 cubic inches would be around 412.5 feet tall.

Recreational maths with 121313526740

• 121313526740 backwards is 047625313121
• 121313526740 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121313526740's digits is 35
• More coming soon!