2131298551720

Names of 2131298551720

• Cardinal: 2131298551720 can be written as Two trillion, one hundred thirty-one billion, two hundred ninety-eight million, five hundred fifty-one thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.13129855172 × 10¹²

Factors of 2131298551720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 505

Divisors of 2131298551720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 37 40 52 61 65 74 79 104 122 127 130 148 158 181 185 244 254 260 296 305 316 362 370 395 481 488 508 520 610 632 635 724 740 790 793 905 962 1016 1027 1220 1270 1448 1480 1580 1586 1651 1810 1924 2054 2257 2353 2405 2440 2540 2923 3160 3172 3302 3620 3848 3965 4108 4514 4699 4706 4810 4819 5080 5135 5846 6344 6604 6697 7240 7747 7930 8216 8255 9028 9398 9412 9620 9638 10033 10270 11041 11285 11692 11765 13208 13394 14299 14615 15494 15860 16510 18056 18796 18824 19240 19276 20066 20540 22082 22570 22987 23384 23495 23530 24095 26788 28598 29230 29341 30988 31720 33020 33485 37592 37999 38552 38735 40132 41080 44164 45140 45974 46990 47060 48190 50165 53576 55205 57196 58460 58682 61087 61976 62647 66040 66970 71495 75998 77470 80264 87061 88328 90280 91948 93980 94120 96380 100330 100711 110410 114392 114935 116920 117364 122174 125294 130429 133940 142990 143533 146705 151996 154940 174122 178303 183896 185887 187960 189995 192760 200660 201422 220820 229870 234728 244348 250588 260858 267880 285980 286639 287066 293410 298831 303992 305435 309880 313235 348244 356606 371221 371774 379990 401320 402844 408517 435305 441640 459740 488696 501176 503555 521716 529063 571960 573278 574132 586820 597662 610870 612013 626470 652145 696488 713212 717665 742442 743548 759980 805688 817034 850519 870610 872239 891515 919480 929435 1007110 1043432 1058126 1146556 1148264 1173640 1195324 1221740 1224026 1252940 1304290 1402207 1426424 1433195 1435330 1484884 1487096 1494155 1519960 1634068 1701038 1741220 1744478 1783030 1815973 1856105 1858870 2014220 2042585 2116252 2293112 2317939 2390648 2443480 2448052 2505880 2608580 2645315 2804414 2866390 2870660 2969768 2988310 3060065 3268136 3402076 3482440 3488956 3566060 3631946 3712210 3717740 3726307 4028440 4085170 4232504 4252595 4361195 4635878 4825873 4896104 5217160 5290630 5310721 5608828 5732780 5741320 5976620 6120130 6804152 6877819 6977912 7011035 7132120 7263892 7424420 7435480 7452614 7956169 8170340 8505190 8722390 9079865 9271756 9651746 10581260 10621442 11056747 11217656 11339107 11465560 11589695 11953240 12240260 13755638 14022070 14527784 14848840 14905228 15912338 16340680 17010380 17444780 18159730 18228691 18543512 18631535 19303492 21162520 21242884 22113494 22644481 22678214 23179390 23607649 24129365 24480520 26553605 27511276 28044140 29810456 31824676 32272843 34020760 34389095 34889560 36319460 36457382 37263070 38606984 39780845 42485768 44226988 45288962 45356428 46358780 47215298 48258730 51881659 53107210 55022552 55283735 56088280 56695535 63649352 64545686 67191001 68778190 72638920 72914764 74526140 79561690 88453976 90577924 90712856 91143455 92717560 94430596 96517460 103763318 106214420 110567470 110774353 113222405 113391070 118038245 129091372 134382002 137556380 145829528 149052280 159123380 161364215 181155848 182286910 188861192 193034920 207526636 212428840 221134940 221548706 226444810 226782140 236076490 258182744 259408295 268764004 275112760 294378253 318246760 322728430 335955005 364573820 415053272 419546959 442269880 443097412 452889620 453564280 472152980 518816590 537528008 553871765 588756506 645456860 671910010 674461567 729147640 839093918 873483013 886194824 905779240 944305960 1037633180 1107743530 1177513012 1290913720 1343820020 1348923134 1440066589 1471891265 1678187836 1746966026 2075266360 2097734795 2215487060 2355026024 2687640040 2697846268 2880133178 2943782530 3356375672 3372307835 3493932052 4098651061 4195469590 4367415065 4430974120 5395692536 5760266356 5887565060 6744615670 6987864104 7200332945 8197302122 8390939180 8734830130 11520532712 11775130120 13489231340 14400665890 16394604244 16781878360 17469660260 20493255305 26978462680 28801331780 32789208488 34939320520 40986510610 53282463793 57602663560 81973021220 106564927586 163946042440 213129855172 266412318965 426259710344 532824637930 1065649275860 2131298551720
• Sum of all divisors σ(n): 5532445900800
• Sum of proper divisors (its aliquot sum) s(n): 3401147349080
• 2131298551720 is an abundant number, because the sum of its proper divisors (3401147349080) is greater than itself. Its abundance is 1269848797360

Bases of 2131298551720

• Binary: 11111000000111011010010110000011110101000₂
• Hexadecimal: 0x1F03B4B07A8
• Base-36: R73S4NFS

Squares and roots of 2131298551720

• 2131298551720 squared (2131298551720²) is 4542433516563769514958400
• 2131298551720 cubed (2131298551720³) is 9681281975136748598254724796048448000
• The square root of 2131298551720 is 1459896.7606375459
• The cube root of 2131298551720 is 12869.0976593657

Scales and comparisons

• 2,131,298,551,720 seconds is equal to 67,768 years, 36 weeks, 3 days, 7 hours, 28 minutes, 40 seconds.
• To count from 1 to 2,131,298,551,720 would take you about one hundred sixty-nine thousand, four hundred twenty-one 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 2131298551720 cubic inches would be around 1072.4 feet tall.

Recreational maths with 2131298551720

• 2131298551720 backwards is 0271558921312
• The number of decimal digits it has is: 13
• The sum of 2131298551720's digits is 46
• More coming soon!