21016010480398200

Names of 21016010480398200

• Cardinal: 21016010480398200 can be written as Twenty-one quadrillion, sixteen trillion, ten billion, four hundred eighty million, three hundred ninety-eight thousand, two hundred.

Scientific notation

• Scientific notation: 2.10160104803982 × 10¹⁶

Factors of 21016010480398200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1569607

Divisors of 21016010480398200

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 25 30 36 38 40 45 50 57 60 72 75 76 90 95 100 114 120 150 152 171 180 190 200 225 228 285 300 342 360 380 450 456 475 570 600 684 760 855 900 950 1140 1368 1425 1710 1800 1900 2280 2850 3420 3800 4275 5700 6840 8550 11400 17100 34200 747499 822079 1494998 1644158 2242497 2466237 2989996 3288316 3737495 4110395 4484994 4932474 5979992 6576632 6727491 7398711 7474990 8220790 8969988 9864948 11212485 12331185 13454982 14202481 14797422 14949980 15619501 16441580 17939976 18687475 19729896 20551975 22424970 24662370 26909964 28404962 29594844 29899960 31239002 32883160 33637455 36993555 37374950 41103950 42607443 44849940 46858503 49324740 53819928 56062425 56809924 59189688 61655925 62478004 67274910 71012405 73987110 74749900 78097505 82207900 85214886 89699880 93717006 98649480 112124850 113619848 123311850 124956008 127822329 134549820 140575509 142024810 147974220 149499800 156195010 164415800 168187275 170429772 184967775 187434012 213037215 224249700 234292515 246623700 255644658 269099640 281151018 284049620 295948440 312390020 336374550 340859544 355062025 369935550 374868024 390487525 426074430 448499400 468585030 493247400 511289316 562302036 568099240 624780040 639111645 672749100 702877545 710124050 739871100 780975050 852148860 937170060 1022578632 1065186075 1124604072 1171462575 1278223290 1345498200 1405755090 1420248100 1479742200 1561950100 1704297720 1874340120 2130372150 2342925150 2556446580 2811510180 2840496200 3123900200 3195558225 3514387725 4260744300 4685850300 5112893160 5623020360 6391116450 7028775450 8521488600 9371700600 12782232900 14057550900 25564465800 28115101800 614503230421 1229006460842 1843509691263 2458012921684 3072516152105 3687019382526 4916025843368 5530529073789 6145032304210 7374038765052 9217548456315 11061058147578 11675561377999 12290064608420 14748077530104 15362580760525 18435096912630 22122116295156 23351122755998 24580129216840 27652645368945 30725161521050 35026684133997 36870193825260 44244232590312 46087742281575 46702245511996 55305290737890 58377806889995 61450323042100 70053368267994 73740387650520 92175484563150 93404491023992 105080052401991 110610581475780 116755613779990 122900646084200 138263226844725 140106736535988 175133420669985 184350969126300 210160104803982 221221162951560 233511227559980 276526453689450 280213473071976 291889034449975 350266841339970 368701938252600 420320209607964 467022455119960 525400262009955 553052907378900 583778068899950 700533682679940 840640419215928 875667103349925 1050800524019910 1106105814757800 1167556137799900 1401067365359880 1751334206699850 2101601048039820 2335112275599800 2627001310049775 3502668413399700 4203202096079640 5254002620099550 7005336826799400 10508005240199100 21016010480398200
• Sum of all divisors σ(n): 74293630320000000
• Sum of proper divisors (its aliquot sum) s(n): 53277619839601800
• 21016010480398200 is an abundant number, because the sum of its proper divisors (53277619839601800) is greater than itself. Its abundance is 32261609359203600

Bases of 21016010480398200

• Binary: 1001010101010011111001100111111010001111010111101111000₂
• Hexadecimal: 0x4AA9F33F47AF78
• Base-36: 5QXJXXIPV20

Squares and roots of 21016010480398200

• 21016010480398200 squared (21016010480398200²) is 441672696512206981146430563240000
• 21016010480398200 cubed (21016010480398200³) is 9282198018806275431453707951536651405482168000000
• The square root of 21016010480398200 is 144968998.3423980205
• The cube root of 21016010480398200 is 275962.5136391283

Scales and comparisons

• 21,016,010,480,398,200 seconds is equal to 668,244,126 years, 25 weeks, 2 days, 15 hours, 30 minutes.
• To count from 1 to 21,016,010,480,398,200 would take you about two billion, four million, seven hundred thirty-two thousand, three hundred seventy-nine 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 21016010480398200 cubic inches would be around 22996.9 feet tall.

Recreational maths with 21016010480398200

• 21016010480398200 backwards is 00289308401061012
• 21016010480398200 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21016010480398200's digits is 45
• More coming soon!