121341597720

Names of 121341597720

• Cardinal: 121341597720 can be written as One hundred twenty-one billion, three hundred forty-one million, five hundred ninety-seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.2134159772 × 10¹¹

Factors of 121341597720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5539

Divisors of 121341597720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 19 20 21 23 24 28 30 35 38 40 42 46 56 57 60 61 69 70 76 84 92 95 105 114 115 120 122 133 138 140 152 161 168 183 184 190 210 228 230 244 266 276 280 285 305 322 345 366 380 399 420 427 437 456 460 483 488 532 552 570 610 644 665 690 732 760 798 805 840 854 874 915 920 966 1064 1140 1159 1220 1281 1288 1311 1330 1380 1403 1464 1596 1610 1708 1748 1830 1932 1995 2135 2185 2280 2318 2415 2440 2562 2622 2660 2760 2806 3059 3192 3220 3416 3477 3496 3660 3864 3990 4209 4270 4370 4636 4830 5124 5244 5320 5419 5612 5795 6118 6405 6440 6555 6954 7015 7320 7980 8113 8418 8540 8740 9177 9272 9660 9821 10248 10488 10838 11224 11590 12236 12810 13110 13908 14030 15295 15960 16226 16257 16836 17080 17385 17480 18354 19320 19642 21045 21676 23180 24339 24472 25620 26220 26657 27095 27816 28060 29463 30590 32452 32514 33672 34770 36708 37933 39284 40565 42090 43352 45885 46360 48678 49105 51240 52440 53314 54190 56120 58926 61180 64904 65028 69540 73416 75866 78568 79971 81130 81285 84180 91770 97356 98210 102961 106628 108380 113799 117852 121695 122360 124637 130056 133285 139080 147315 151732 159942 162260 162570 168360 183540 186599 189665 194712 196420 205922 213256 216760 227598 235704 243390 249274 266570 294630 303464 308883 319884 324520 325140 330559 367080 373198 373911 379330 392840 399855 411844 455196 486780 498548 514805 533140 559797 568995 589260 617766 623185 639768 650280 661118 720727 746396 747822 758660 799710 823688 872459 910392 932995 973560 991677 997096 1029610 1066280 1119594 1137990 1178520 1235532 1246370 1322236 1441454 1492792 1495644 1517320 1544415 1599420 1652795 1744918 1865990 1869555 1983354 2059220 2162181 2239188 2275980 2313913 2368103 2471064 2492740 2617377 2644472 2798985 2882908 2991288 3088830 3198840 3305590 3489836 3603635 3731980 3739110 3966708 4118440 4324362 4362295 4478376 4551960 4627826 4736206 4958385 4985480 5234754 5597970 5765816 6177660 6280621 6611180 6941739 6979672 7104309 7207270 7463960 7478220 7602857 7933416 8648724 8724590 9255652 9472412 9916770 10469508 10810905 11195940 11569565 11840515 12355320 12561242 13086885 13222360 13883478 14208618 14414540 14956440 15205714 16576721 17297448 17449180 18511304 18841863 18944824 19833540 20939016 21621810 22391880 22808571 23139130 23681030 25122484 26173770 27766956 28417236 28829080 30411428 31403105 33153442 34708695 34898360 35521545 37683726 38014285 39667080 43243620 43964347 45617142 46278260 47362060 49730163 50244968 52347540 53219999 55533912 56834472 60822856 62806210 66306884 69417390 71043090 75367452 76028570 82883605 86487240 87928694 91234284 92556520 94209315 94724120 99460326 104695080 106439998 114042855 125612420 131893041 132613768 138834780 142086180 144454283 150734904 152057140 159659997 165767210 175857388 182468568 188418630 198920652 212879996 219821735 228085710 248650815 251224840 263786082 266099995 277669560 284172360 288908566 304114280 319319994 331534420 351714776 376837260 397841304 425759992 433362849 439643470 456171420 497301630 527572164 532199990 577817132 638639988 659465205 663068840 722271415 753674520 798299985 866725698 879286940 912342840 994603260 1011179981 1055144328 1064399980 1155634264 1277279976 1318930410 1444542830 1596599970 1733451396 1758573880 1989206520 2022359962 2128799960 2166814245 2637860820 2889085660 3033539943 3193199940 3466902792 4044719924 4333628490 5055899905 5275721640 5778171320 6067079886 6386399880 8089439848 8667256980 10111799810 12134159772 15167699715 17334513960 20223599620 24268319544 30335399430 40447199240 60670798860 121341597720
• Sum of all divisors σ(n): 464541696000
• Sum of proper divisors (its aliquot sum) s(n): 343200098280
• 121341597720 is an abundant number, because the sum of its proper divisors (343200098280) is greater than itself. Its abundance is 221858500560

Bases of 121341597720

• Binary: 1110001000000100001011101100000011000₂
• Hexadecimal: 0x1C4085D818
• Base-36: 1JQRNK0O

Squares and roots of 121341597720

• 121341597720 squared (121341597720²) is 14723783337242309198400
• 121341597720 cubed (121341597720³) is 1786607394624095376916108467648000
• The square root of 121341597720 is 348341.2087594575
• The cube root of 121341597720 is 4950.7375389143

Scales and comparisons

• 121,341,597,720 seconds is equal to 3,858 years, 14 weeks, 6 days, 15 hours, 22 minutes.
• To count from 1 to 121,341,597,720 would take you about seven thousand, seven hundred sixteen 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 121341597720 cubic inches would be around 412.6 feet tall.

Recreational maths with 121341597720

• 121341597720 backwards is 027795143121
• 121341597720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121341597720's digits is 42
• More coming soon!