135131808980

Names of 135131808980

• Cardinal: 135131808980 can be written as One hundred thirty-five billion, one hundred thirty-one million, eight hundred eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.3513180898 × 10¹¹

Factors of 135131808980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1346

Divisors of 135131808980

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 34 35 41 49 68 70 82 85 98 119 140 164 170 181 196 205 238 245 287 340 362 410 476 490 574 595 697 724 820 833 905 980 1093 1148 1190 1267 1394 1435 1666 1810 2009 2186 2380 2534 2788 2870 3077 3332 3485 3620 4018 4165 4372 4879 5068 5465 5740 6154 6335 6970 7421 7651 8036 8330 8869 9758 10045 10930 12308 12670 13940 14842 15302 15385 16660 17738 18581 19516 20090 21539 21860 24395 25340 29684 30604 30770 34153 35476 37105 37162 38255 40180 43078 44345 44813 48790 51947 53557 61540 68306 74210 74324 76510 86156 88690 89626 92905 97580 103894 107114 107695 126157 130067 136612 148420 150773 153020 170765 177380 179252 185810 197833 207788 214228 215390 224065 252314 259735 260134 267785 301546 313691 341530 363629 371620 395666 430780 448130 504628 519470 520268 535570 603092 627382 630785 650335 683060 727258 753865 761821 791332 883099 896260 910469 989165 1038940 1071140 1254764 1261570 1300670 1384831 1454516 1507730 1523642 1568455 1766198 1818145 1820938 1978330 2195837 2523140 2601340 2769662 3015460 3047284 3136910 3363161 3532396 3636290 3641876 3809105 3956660 4391674 4415495 4552345 5332747 5539324 6181693 6273820 6726322 6924155 7272580 7618210 8111153 8783348 8830990 9104690 9693817 10665494 10979185 12363386 13452644 13848310 15236420 16222306 16815805 17661980 18209380 19387634 21330988 21958370 23542127 24726772 26663735 27696620 30908465 32444612 33631610 37329229 38775268 40555765 43916740 47084254 48469085 53327470 56778071 61816930 67263220 74658458 81111530 94168508 96938170 106654940 113556142 117710635 123633860 137889601 149316916 162223060 164794889 186646145 193876340 227112284 235421270 275779202 283890355 329589778 373292290 397446497 470842540 551558404 567780710 659179556 689448005 746584580 794892994 823974445 965227207 1135561420 1378896010 1589785988 1647948890 1930454414 1987232485 2757792020 3295897780 3860908828 3974464970 4826136035 6756590449 7948929940 9652272070 13513180898 19304544140 27026361796 33782952245 67565904490 135131808980
• Sum of all divisors σ(n): 360358401312
• Sum of proper divisors (its aliquot sum) s(n): 225226592332
• 135131808980 is an abundant number, because the sum of its proper divisors (225226592332) is greater than itself. Its abundance is 90094783352

Bases of 135131808980

• Binary: 1111101110110011110111100010011010100₂
• Hexadecimal: 0x1F767BC4D4
• Base-36: 1Q2TZN4K

Squares and roots of 135131808980

• 135131808980 squared (135131808980²) is 18260605798207208640400
• 135131808980 cubed (135131808980³) is 2467588694582416944453538310792000
• The square root of 135131808980 is 367602.7869589675
• The cube root of 135131808980 is 5131.5968538887

Scales and comparisons

• 135,131,808,980 seconds is equal to 4,296 years, 40 weeks, 1 day, 13 hours, 36 minutes, 20 seconds.
• To count from 1 to 135,131,808,980 would take you about eight thousand, five hundred ninety-three 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 135131808980 cubic inches would be around 427.6 feet tall.

Recreational maths with 135131808980

• 135131808980 backwards is 089808131531
• The number of decimal digits it has is: 12
• The sum of 135131808980's digits is 47
• More coming soon!