90731011072000

Names of 90731011072000

• Cardinal: 90731011072000 can be written as Ninety trillion, seven hundred thirty-one billion, eleven million, seventy-two thousand.

Scientific notation

• Scientific notation: 9.0731011072 × 10¹³

Factors of 90731011072000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 524307

Divisors of 90731011072000

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 125 128 130 160 169 200 208 250 256 260 320 325 338 400 416 500 512 520 640 650 676 800 832 845 1000 1024 1040 1280 1300 1352 1600 1625 1664 1690 2000 2048 2080 2560 2600 2704 3200 3250 3328 3380 4000 4096 4160 4225 5120 5200 5408 6400 6500 6656 6760 8000 8192 8320 8450 10240 10400 10816 12800 13000 13312 13520 16000 16640 16900 20480 20800 21125 21632 25600 26000 26624 27040 32000 33280 33800 40960 41600 42250 43264 51200 52000 53248 54080 64000 66560 67600 83200 84500 86528 102400 104000 106496 108160 128000 133120 135200 166400 169000 173056 204800 208000 216320 256000 266240 270400 332800 338000 346112 416000 432640 512000 524287 532480 540800 665600 676000 692224 832000 865280 1024000 1048574 1081600 1331200 1352000 1384448 1664000 1730560 2097148 2163200 2621435 2662400 2704000 3328000 3461120 4194296 4326400 5242870 5408000 6656000 6815731 6922240 8388592 8652800 10485740 10816000 13107175 13312000 13631462 16777184 17305600 20971480 21632000 26214350 27262924 33554368 34078655 34611200 41942960 43264000 52428700 54525848 65535875 67108736 68157310 83885920 86528000 88604503 104857400 109051696 131071750 134217472 136314620 167771840 170393275 173056000 177209006 209714800 218103392 262143500 268434944 272629240 335543680 340786550 354418012 419429600 436206784 443022515 524287000 536869888 545258480 671087360 681573100 708836024 838859200 851966375 872413568 886045030 1048574000 1073739776 1090516960 1342174720 1363146200 1417672048 1677718400 1703932750 1744827136 1772090060 2097148000 2147479552 2181033920 2215112575 2684349440 2726292400 2835344096 3355436800 3407865500 3489654272 3544180120 4194296000 4294959104 4362067840 4430225150 5368698880 5452584800 5670688192 6710873600 6815731000 6979308544 7088360240 8388592000 8724135680 8860450300 10737397760 10905169600 11075562875 11341376384 13421747200 13631462000 13958617088 14176720480 16777184000 17448271360 17720900600 21474795520 21810339200 22151125750 22682752768 26843494400 27262924000 27917234176 28353440960 33554368000 34896542720 35441801200 43620678400 44302251500 45365505536 53686988800 54525848000 55834468352 56706881920 67108736000 69793085440 70883602400 87241356800 88604503000 90731011072 107373977600 109051696000 113413763840 134217472000 139586170880 141767204800 174482713600 177209006000 181462022144 218103392000 226827527680 268434944000 279172341760 283534409600 348965427200 354418012000 362924044288 436206784000 453655055360 536869888000 567068819200 697930854400 708836024000 725848088576 872413568000 907310110720 1134137638400 1395861708800 1417672048000 1744827136000 1814620221440 2268275276800 2835344096000 3489654272000 3629240442880 4536550553600 5670688192000 6979308544000 9073101107200 11341376384000 18146202214400 22682752768000 45365505536000 90731011072000
• Sum of all divisors σ(n): 245210485358592
• Sum of proper divisors (its aliquot sum) s(n): 154479474286592
• 90731011072000 is an abundant number, because the sum of its proper divisors (154479474286592) is greater than itself. Its abundance is 63748463214592

Bases of 90731011072000

• Binary: 10100101000010011110101101011110110000000000000₂
• Hexadecimal: 0x5284F5AF6000
• Base-36: W5T91DXJ4

Squares and roots of 90731011072000

• 90731011072000 squared (90731011072000²) is 8232116370147386589184000000
• 90731011072000 cubed (90731011072000³) is 746908241525834982895117819445248000000000
• The square root of 90731011072000 is 9525282.7292422139
• The cube root of 90731011072000 is 44935.0521623123

Scales and comparisons

• 90,731,011,072,000 seconds is equal to 2,884,965 years, 26 weeks, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 90,731,011,072,000 would take you about seven million, two hundred twelve thousand, four hundred thirteen 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 90731011072000 cubic inches would be around 3744.6 feet tall.

Recreational maths with 90731011072000

• 90731011072000 backwards is 00027011013709
• The number of decimal digits it has is: 14
• The sum of 90731011072000's digits is 31
• More coming soon!