85072159842280

Names of 85072159842280

• Cardinal: 85072159842280 can be written as Eighty-five trillion, seventy-two billion, one hundred fifty-nine million, eight hundred forty-two thousand, two hundred eighty.

Scientific notation

• Scientific notation: 8.507215984228 × 10¹³

Factors of 85072159842280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4302

Divisors of 85072159842280

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 20 23 26 40 46 52 65 89 92 104 115 130 178 184 230 260 299 356 445 460 520 529 598 712 890 920 1058 1151 1157 1196 1495 1780 2047 2116 2302 2314 2392 2645 2990 3019 3560 4094 4232 4604 4628 5290 5755 5785 5980 6038 6877 8188 9208 9256 10235 10580 11510 11570 11960 12076 13754 14963 15095 16376 20470 21160 23020 23140 24152 26473 26611 27508 29926 30190 34385 39247 40940 46040 46280 47081 52946 53222 55016 59852 60380 68770 69437 74815 78494 81880 94162 102439 105892 106444 119704 120760 132365 133055 137540 138874 149630 156988 188324 196235 204878 211784 212888 235405 264730 266110 268691 275080 277748 299260 313976 344149 347185 376648 392470 409756 470810 512195 529460 532220 537382 555496 598520 608879 612053 688298 694370 784940 819512 902681 941620 1024390 1058920 1064440 1074764 1217758 1224106 1331707 1343455 1376596 1388740 1569880 1597051 1720745 1805362 1883240 2048780 2149528 2356097 2435516 2448212 2663414 2686910 2753192 2777480 3044395 3060265 3194102 3441490 3474869 3492983 3610724 4097560 4513405 4712194 4871032 4896424 5326828 5373820 6088790 6120530 6179893 6388204 6658535 6882980 6949738 6985966 7221448 7915427 7985255 9026810 9424388 10653656 10747640 11780485 12177580 12241060 12359786 12776408 13317070 13765960 13899476 13971932 15830854 15970510 17374345 17464915 18053620 18848776 20761663 23560970 24355160 24482120 24719572 26634140 27798952 27943864 30629261 30899465 31661708 31941020 34748690 34929830 36107240 39577135 41523326 45173297 47121940 49439144 53268280 54190231 61258522 61798930 63323416 63882040 69497380 69859660 79154270 79921987 80338609 83046652 90346594 94243880 103808315 108380462 122517044 123597860 138994760 139719320 142137539 153146305 158308540 159843974 160677218 166093304 180693188 207616630 216760924 225866485 245034088 247195720 270951155 284275078 306292610 309263341 316617080 319687948 321354436 361386376 399609935 401693045 415233260 433521848 451732970 541902310 568550156 612585220 618526682 639375896 642708872 704473003 710687695 799219870 803386090 830466520 903465940 1038985831 1083804620 1137100312 1225170440 1237053364 1408946006 1421375390 1546316705 1598439740 1606772180 1806931880 1838205701 1847788007 2077971662 2167609240 2474106728 2817892012 2842750780 3092633410 3196879480 3213544360 3522365015 3676411402 3695576014 4020423433 4155943324 5194929155 5635784024 5685501560 6185266820 7044730030 7113056843 7352822804 7391152028 8040846866 8311886648 9191028505 9238940035 10389858310 12370533640 14089460060 14226113686 14705645608 14782304056 16081693732 18382057010 18477880070 20102117165 20779716620 23896674113 28178920120 28452227372 32163387464 35565284215 36764114020 36955760140 40204234330 41559433240 47793348226 56904454744 71130568430 73528228040 73911520280 80408468660 92469738959 95586696452 119483370565 142261136860 160816937320 163600307389 184939477918 191173392904 238966741130 284522273720 327200614778 369878955836 462348694795 477933482260 654401229556 739757911672 818001536945 924697389590 955866964520 1308802459112 1636003073890 1849394779180 2126803996057 3272006147780 3698789558360 4253607992114 6544012295560 8507215984228 10634019980285 17014431968456 21268039960570 42536079921140 85072159842280
• Sum of all divisors σ(n): 218171294208000
• Sum of proper divisors (its aliquot sum) s(n): 133099134365720
• 85072159842280 is an abundant number, because the sum of its proper divisors (133099134365720) is greater than itself. Its abundance is 48026974523440

Bases of 85072159842280

• Binary: 10011010101111101100111110111100001111111101000₂
• Hexadecimal: 0x4D5F67DE1FE8
• Base-36: U5LLZGZQG

Squares and roots of 85072159842280

• 85072159842280 squared (85072159842280²) is 7237272380230437874475598400
• 85072159842280 cubed (85072159842280³) is 615690392753082047917503361618252620352000
• The square root of 85072159842280 is 9223457.0439873573
• The cube root of 85072159842280 is 43980.7353410219

Scales and comparisons

• 85,072,159,842,280 seconds is equal to 2,705,031 years, 27 weeks, 6 days, 15 hours, 44 minutes, 40 seconds.
• To count from 1 to 85,072,159,842,280 would take you about six million, seven hundred sixty-two thousand, five hundred seventy-eight 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 85072159842280 cubic inches would be around 3665.1 feet tall.

Recreational maths with 85072159842280

• 85072159842280 backwards is 08224895127058
• The number of decimal digits it has is: 14
• The sum of 85072159842280's digits is 61
• More coming soon!