131241482820

Names of 131241482820

• Cardinal: 131241482820 can be written as One hundred thirty-one billion, two hundred forty-one million, four hundred eighty-two thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.3124148282 × 10¹¹

Factors of 131241482820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 12091

Divisors of 131241482820

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 31 35 36 42 45 54 60 62 63 70 81 84 90 93 105 108 124 126 135 140 155 162 180 186 189 210 217 252 270 279 310 315 324 372 378 405 420 434 465 540 558 567 620 630 651 756 810 837 868 930 945 961 1085 1116 1134 1260 1302 1395 1620 1674 1860 1890 1922 1953 2170 2268 2511 2604 2790 2835 2883 3255 3348 3780 3844 3906 4185 4340 4805 5022 5580 5670 5766 5859 6510 6727 7812 8370 8649 9610 9765 10044 11340 11532 11718 12043 12555 13020 13454 14415 16740 17298 17577 19220 19530 20181 23436 24086 25110 25947 26908 28830 29295 33635 34596 35154 36129 39060 40362 43245 48172 50220 51894 57660 58590 60215 60543 67270 70308 72258 77841 80724 84301 86490 87885 100905 103788 108387 117180 120430 121086 129735 134540 144516 155682 168602 172980 175770 180645 181629 201810 216774 240860 242172 252903 259470 302715 311364 325161 337204 351540 361290 363258 373333 389205 403620 421505 433548 505806 518940 541935 544887 605430 650322 722580 726516 746666 758709 778410 843010 908145 975483 1011612 1083870 1089774 1119999 1210860 1264515 1300644 1493332 1517418 1556820 1625805 1686020 1816290 1866665 1950966 2167740 2179548 2239998 2276127 2529030 2613331 2724435 3034836 3251610 3359997 3632580 3733330 3793545 3901932 4479996 4552254 4877415 5058060 5226662 5448870 5599995 6503220 6719994 6828381 7466660 7587090 7839993 9104508 9754830 10079991 10453324 10897740 11199990 11380635 11573323 13066655 13439988 13656762 15174180 15679986 16799985 19509660 20159982 22399980 22761270 23146646 23519979 26133310 27313524 30239973 31359972 33599970 34141905 34719969 39199965 40319964 45522540 46293292 47039958 50399955 52266620 57866615 60479946 67199940 68283810 69439938 70559937 78399930 81013261 94079916 100799910 104159907 115733230 117599895 120959892 136567620 138879876 141119874 151199865 156799860 162026522 173599845 201599820 208319814 211679811 231466460 235199790 243039783 282239748 302399730 312479721 324053044 347199690 352799685 405066305 416639628 423359622 470399580 486079566 520799535 604799460 624959442 694399380 705599370 729119349 810132610 846719244 937439163 972159132 1041599070 1058399055 1215198915 1249918884 1411198740 1458238698 1562398605 1620265220 1874878326 2083198140 2116798110 2187358047 2430397830 2916477396 3124797210 3645596745 3749756652 4233596220 4374716094 4687195815 4860795660 6249594420 6562074141 7291193490 8749432188 9374391630 10936790235 13124148282 14582386980 18748783260 21873580470 26248296564 32810370705 43747160940 65620741410 131241482820
• Sum of all divisors σ(n): 486233237952
• Sum of proper divisors (its aliquot sum) s(n): 354991755132
• 131241482820 is an abundant number, because the sum of its proper divisors (354991755132) is greater than itself. Its abundance is 223750272312

Bases of 131241482820

• Binary: 1111010001110100110100001101001000100₂
• Hexadecimal: 0x1E8E9A1A44
• Base-36: 1OAHSG90

Squares and roots of 131241482820

• 131241482820 squared (131241482820²) is 17224326812792355152400
• 131241482820 cubed (131241482820³) is 2260546191487153234961043081768000
• The square root of 131241482820 is 362272.6636388673
• The cube root of 131241482820 is 5081.8718536873

Scales and comparisons

• 131,241,482,820 seconds is equal to 4,173 years, 3 weeks, 5 days, 15 hours, 27 minutes.
• To count from 1 to 131,241,482,820 would take you about eight thousand, three hundred forty-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 131241482820 cubic inches would be around 423.5 feet tall.

Recreational maths with 131241482820

• 131241482820 backwards is 028284142131
• 131241482820 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131241482820's digits is 36
• More coming soon!