21122564227072

Names of 21122564227072

• Cardinal: 21122564227072 can be written as Twenty-one trillion, one hundred twenty-two billion, five hundred sixty-four million, two hundred twenty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 2.1122564227072 × 10¹³

Factors of 21122564227072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 320

Divisors of 21122564227072

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 32 38 44 49 56 64 76 77 88 98 112 128 133 152 154 176 196 209 224 256 266 281 304 308 343 352 392 418 448 512 532 539 562 608 616 686 704 784 836 896 931 1024 1064 1078 1124 1216 1232 1372 1408 1463 1568 1672 1792 1862 1967 2048 2128 2156 2248 2432 2464 2744 2816 2926 3091 3136 3344 3584 3724 3773 3934 4096 4256 4312 4496 4864 4928 5339 5488 5632 5852 6182 6272 6517 6688 7168 7448 7546 7868 8192 8512 8624 8992 9728 9856 10241 10678 10976 11264 11704 12364 12544 13034 13376 13769 14336 14896 15092 15736 16384 17024 17248 17984 19456 19712 20482 21356 21637 21952 22528 23408 24728 25088 26068 26752 27538 28672 29792 30184 31472 32768 34048 34496 35968 37373 38912 39424 40964 42712 43274 43904 45056 46816 49456 50176 52136 53504 55076 57344 58729 59584 60368 62944 65536 68096 68992 71687 71936 74746 77824 78848 81928 85424 86548 87808 90112 93632 96383 98912 100352 104272 107008 110152 114688 117458 119168 120736 125888 131072 136192 137984 143374 143872 149492 151459 155648 157696 163856 170848 173096 175616 180224 187264 192766 197824 200704 208544 214016 220304 229376 234916 238336 241472 251776 261611 262144 272384 275968 286748 287744 298984 302918 311296 315392 327712 341696 346192 351232 360448 374528 385532 395648 401408 411103 417088 428032 440608 458752 469832 476672 482944 503552 523222 524288 544768 551936 573496 575488 597968 605836 622592 630784 655424 683392 692384 702464 720896 749056 771064 791296 802816 822206 834176 856064 881216 917504 939664 953344 965888 1007104 1046444 1048576 1060213 1089536 1103872 1146992 1150976 1195936 1211672 1245184 1261568 1310848 1366784 1384768 1404928 1441792 1498112 1542128 1582592 1605632 1644412 1668352 1712128 1762432 1831277 1835008 1879328 1906688 1931776 2014208 2092888 2120426 2179072 2207744 2293984 2301952 2391872 2423344 2490368 2523136 2621696 2733568 2769536 2809856 2877721 2883584 2996224 3084256 3165184 3211264 3288824 3336704 3424256 3524864 3662554 3670016 3758656 3813376 3863552 4028416 4185776 4240852 4358144 4415488 4587968 4603904 4783744 4846688 4980736 5046272 5243392 5467136 5539072 5619712 5755442 5767168 5992448 6168512 6330368 6422528 6577648 6673408 6848512 7049728 7325108 7340032 7517312 7626752 7727104 8056832 8371552 8481704 8716288 8830976 9175936 9207808 9567488 9693376 9961472 10092544 10486784 10934272 11078144 11239424 11510884 11534336 11984896 12337024 12660736 12845056 13155296 13346816 13697024 14099456 14650216 15034624 15253504 15454208 16113664 16743104 16963408 17432576 17661952 18351872 18415616 19134976 19386752 19922944 20144047 20185088 20973568 21868544 22156288 22478848 23021768 23969792 24674048 25321472 25690112 26310592 26693632 27394048 28198912 29300432 30069248 30507008 30908416 32227328 33486208 33926816 34865152 35323904 36703744 36831232 38269952 38773504 40288094 40370176 41947136 43737088 44312576 44957696 46043536 47939584 49348096 50642944 51380224 52621184 53387264 54788096 56397824 58600864 60138496 61014016 61816832 64454656 66972416 67853632 69730304 70647808 73407488 73662464 76539904 77547008 80576188 80740352 83894272 87474176 88625152 89915392 92087072 95879168 98696192 101285888 105242368 106774528 109576192 112795648 117201728 120276992 122028032 123633664 128909312 133944832 135707264 139460608 141295616 146814976 147324928 153079808 155094016 161152376 167788544 174948352 177250304 179830784 184174144 191758336 197392384 202571776 210484736 213549056 219152384 225591296 234403456 240553984 244056064 247267328 257818624 267889664 271414528 282591232 293629952 294649856 306159616 310188032 322304752 335577088 349896704 354500608 359661568 368348288 383516672 394784768 405143552 420969472 427098112 451182592 468806912 481107968 488112128 494534656 515637248 535779328 542829056 565182464 587259904 612319232 620376064 644609504 671154176 699793408 709001216 736696576 767033344 789569536 810287104 841938944 854196224 902365184 937613824 962215936 976224256 989069312 1031274496 1071558656 1085658112 1174519808 1224638464 1240752128 1289219008 1342308352 1399586816 1418002432 1473393152 1534066688 1579139072 1620574208 1683877888 1708392448 1804730368 1875227648 1924431872 1978138624 2062548992 2143117312 2171316224 2349039616 2449276928 2481504256 2578438016 2684616704 2799173632 2836004864 2946786304 3158278144 3241148416 3367755776 3416784896 3609460736 3750455296 3848863744 3956277248 4286234624 4342632448 4698079232 4898553856 4963008512 5156876032 5369233408 5598347264 5672009728 5893572608 6316556288 6735511552 6833569792 7218921472 7500910592 7697727488 8572469248 8685264896 9396158464 9797107712 9926017024 10313752064 10738466816 11344019456 11787145216 12633112576 13471023104 14437842944 15001821184 15395454976 17144938496 17370529792 18792316928 19594215424 19852034048 20627504128 22688038912 23574290432 25266225152 26942046208 30003642368 30790909952 34289876992 34741059584 37584633856 39188430848 39704068096 41255008256 47148580864 50532450304 53884092416 60007284736 61581819904 68579753984 69482119168 75169267712 79408136192 82510016512 94297161728 101064900608 107768184832 120014569472 137159507968 138964238336 158816272384 165020033024 188594323456 215536369664 240029138944 274319015936 277928476672 330040066048 377188646912 431072739328 480058277888 555856953344 660080132096 754377293824 960116555776 1111713906688 1320160264192 1508754587648 1920233111552 2640320528384 3017509175296 5280641056768 10561282113536 21122564227072
• Sum of all divisors σ(n): 56774071872000
• Sum of proper divisors (its aliquot sum) s(n): 35651507644928
• 21122564227072 is an abundant number, because the sum of its proper divisors (35651507644928) is greater than itself. Its abundance is 14528943417856

Bases of 21122564227072

• Binary: 100110011010111111010111100000000000000000000₂
• Hexadecimal: 0x1335FAF00000
• Base-36: 7HJKLDEKG

Squares and roots of 21122564227072

• 21122564227072 squared (21122564227072²) is 446162719526781756777693184
• 21122564227072 cubed (21122564227072³) is 9424100698929558419954645126428122677248
• The square root of 21122564227072 is 4595929.0929116825
• The cube root of 21122564227072 is 27642.8115549713

Scales and comparisons

• 21,122,564,227,072 seconds is equal to 671,632 years, 10 weeks, 4 days, 23 hours, 57 minutes, 52 seconds.
• To count from 1 to 21,122,564,227,072 would take you about one million, six hundred seventy-nine thousand and eighty 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 21122564227072 cubic inches would be around 2303.6 feet tall.

Recreational maths with 21122564227072

• 21122564227072 backwards is 27072246522112
• The number of decimal digits it has is: 14
• The sum of 21122564227072's digits is 43
• More coming soon!