21370040287232

Names of 21370040287232

• Cardinal: 21370040287232 can be written as Twenty-one trillion, three hundred seventy billion, forty million, two hundred eighty-seven thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 2.1370040287232 × 10¹³

Factors of 21370040287232

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 255

Divisors of 21370040287232

• Number of divisors d(n): 510
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 169 182 196 208 224 233 256 338 364 392 416 448 466 512 637 676 728 784 832 896 932 1024 1183 1274 1352 1456 1568 1631 1664 1792 1864 2048 2197 2366 2548 2704 2912 3029 3136 3262 3328 3584 3728 4096 4394 4732 5096 5408 5824 6058 6272 6524 6656 7168 7456 8192 8281 8788 9464 10192 10816 11417 11648 12116 12544 13048 13312 14336 14912 15379 16384 16562 17576 18928 20384 21203 21632 22834 23296 24232 25088 26096 26624 28561 28672 29824 30758 32768 33124 35152 37856 39377 40768 42406 43264 45668 46592 48464 50176 52192 53248 57122 57344 59648 61516 65536 66248 70304 75712 78754 81536 84812 86528 91336 93184 96928 100352 104384 106496 107653 114244 114688 119296 123032 132496 140608 148421 151424 157508 163072 169624 173056 182672 186368 193856 199927 200704 208768 212992 215306 228488 229376 238592 246064 264992 275639 281216 296842 302848 315016 326144 339248 346112 365344 372736 387712 399854 401408 417536 425984 430612 456976 458752 477184 492128 511901 529984 551278 562432 593684 605696 630032 652288 678496 692224 730688 745472 775424 799708 802816 835072 851968 861224 913952 954368 984256 1023802 1059968 1102556 1124864 1187368 1211392 1260064 1304576 1356992 1384448 1399489 1461376 1490944 1550848 1599416 1605632 1670144 1722448 1827904 1908736 1929473 1968512 2047604 2119936 2205112 2249728 2374736 2422784 2520128 2609152 2713984 2768896 2798978 2922752 2981888 3101696 3198832 3211264 3340288 3444896 3583307 3655808 3817472 3858946 3937024 4095208 4239872 4410224 4499456 4749472 4845568 5040256 5218304 5427968 5537792 5597956 5845504 5963776 6203392 6397664 6654713 6680576 6889792 7166614 7311616 7634944 7717892 7874048 8190416 8479744 8820448 8998912 9498944 9691136 10080512 10436608 10855936 11075584 11195912 11691008 12406784 12795328 13309426 13361152 13779584 14333228 14623232 15269888 15435784 15748096 16380832 16959488 17640896 17997824 18997888 19382272 20161024 20873216 21711872 22391824 23382016 24813568 25083149 25590656 26618852 26722304 27559168 28666456 29246464 30871568 31496192 32761664 33918976 35281792 35995648 37995776 38764544 40322048 41746432 43423744 44783648 46582991 46764032 49627136 50166298 51181312 53237704 53444608 55118336 57332912 58492928 61743136 62992384 65523328 67837952 70563584 71991296 75991552 77529088 80644096 86847488 89567296 93165982 93528064 99254272 100332596 102362624 106475408 106889216 110236672 114665824 116985856 123486272 125984768 131046656 135675904 141127168 143982592 151983104 161288192 173694976 179134592 186331964 187056128 198508544 200665192 204725248 212950816 220473344 229331648 233971712 246972544 251969536 262093312 271351808 282254336 303966208 322576384 326080937 347389952 358269184 372663928 374112256 401330384 409450496 425901632 440946688 458663296 467943424 493945088 503939072 524186624 542703616 564508672 607932416 645152768 652161874 694779904 716538368 745327856 748224512 802660768 818900992 851803264 881893376 917326592 935886848 987890176 1007878144 1048373248 1129017344 1215864832 1290305536 1304323748 1389559808 1433076736 1490655712 1605321536 1637801984 1703606528 1763786752 1834653184 1871773696 1975780352 2096746496 2258034688 2431729664 2580611072 2608647496 2866153472 2981311424 3210643072 3275603968 3407213056 3527573504 3669306368 3951560704 4193492992 4516069376 4863459328 5217294992 5732306944 5962622848 6421286144 6551207936 6814426112 7055147008 7338612736 7903121408 8386985984 9032138752 9726918656 10434589984 11464613888 11925245696 12842572288 13102415872 13628852224 14677225472 15806242816 16773971968 18064277504 20869179968 22929227776 23850491392 25685144576 27257704448 29354450944 31612485632 33547943936 41738359936 45858455552 47700982784 51370289152 54515408896 58708901888 63224971264 83476719872 91716911104 95401965568 102740578304 109030817792 117417803776 126449942528 166953439744 190803931136 205481156608 218061635584 234835607552 333906879488 381607862272 410962313216 436123271168 667813758976 763215724544 821924626432 1335627517952 1526431449088 1643849252864 2671255035904 3052862898176 5342510071808 10685020143616 21370040287232
• Sum of all divisors σ(n): 54091829663118
• Sum of proper divisors (its aliquot sum) s(n): 32721789375886
• 21370040287232 is an abundant number, because the sum of its proper divisors (32721789375886) is greater than itself. Its abundance is 11351749088654

Bases of 21370040287232

• Binary: 100110110111110011001101010010000000000000000₂
• Hexadecimal: 0x136F99A90000
• Base-36: 7KP9E88OW

Squares and roots of 21370040287232

• 21370040287232 squared (21370040287232²) is 456678621877918741062221824
• 21370040287232 cubed (21370040287232³) is 9759240547848712532487678700537058951168
• The square root of 21370040287232 is 4622774.0900061297
• The cube root of 21370040287232 is 27750.3488470529

Scales and comparisons

• 21,370,040,287,232 seconds is equal to 679,501 years, 9 weeks, 2 days, 6 hours, 32 seconds.
• To count from 1 to 21,370,040,287,232 would take you about one million, six hundred ninety-eight thousand, seven hundred fifty-two 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 21370040287232 cubic inches would be around 2312.5 feet tall.

Recreational maths with 21370040287232

• 21370040287232 backwards is 23278204007312
• The number of decimal digits it has is: 14
• The sum of 21370040287232's digits is 41
• More coming soon!