20213331840

Names of 20213331840

• Cardinal: 20213331840 can be written as Twenty billion, two hundred thirteen million, three hundred thirty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.021333184 × 10¹⁰

Factors of 20213331840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 186

Divisors of 20213331840

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 26 27 30 32 34 36 39 40 45 48 51 52 54 60 64 65 67 68 72 78 79 80 85 90 96 102 104 108 117 120 128 130 134 135 136 144 153 156 158 160 170 180 192 195 201 204 208 216 221 234 237 240 255 260 268 270 272 288 306 312 316 320 335 340 351 360 384 390 395 402 408 416 432 442 459 468 474 480 510 520 536 540 544 576 585 603 612 624 632 640 663 670 680 702 711 720 765 780 790 804 816 832 864 871 884 918 936 948 960 1005 1020 1027 1040 1072 1080 1088 1105 1139 1152 1170 1185 1206 1224 1248 1264 1326 1340 1343 1360 1404 1422 1440 1530 1560 1580 1608 1632 1664 1728 1742 1755 1768 1809 1836 1872 1896 1920 1989 2010 2040 2054 2080 2133 2144 2160 2176 2210 2278 2295 2340 2370 2412 2448 2496 2528 2613 2652 2680 2686 2720 2808 2844 2880 3015 3060 3081 3120 3160 3216 3264 3315 3417 3456 3484 3510 3536 3555 3618 3672 3744 3792 3978 4020 4029 4080 4108 4160 4266 4288 4320 4355 4420 4556 4590 4680 4740 4824 4896 4992 5056 5135 5226 5293 5304 5360 5372 5440 5616 5688 5695 5760 5967 6030 6120 6162 6240 6320 6432 6528 6630 6715 6834 6968 7020 7072 7110 7236 7344 7488 7584 7839 7956 8040 8058 8160 8216 8320 8532 8576 8640 8710 8840 9045 9112 9180 9243 9360 9480 9648 9792 9945 10112 10251 10270 10452 10586 10608 10665 10720 10744 10880 11232 11376 11390 11934 12060 12087 12240 12324 12480 12640 12864 13065 13260 13430 13668 13936 14040 14144 14220 14472 14688 14807 14976 15168 15405 15678 15879 15912 16080 16116 16320 16432 17064 17085 17280 17420 17459 17680 18090 18224 18360 18486 18720 18960 19296 19584 19890 20145 20502 20540 20904 21172 21216 21330 21440 21488 22464 22752 22780 23517 23868 24120 24174 24480 24648 24960 25280 25728 26130 26465 26520 26860 27336 27729 27872 28080 28288 28440 28944 29376 29614 29835 30336 30753 30810 31356 31758 31824 32160 32232 32640 32864 34128 34170 34840 34918 35360 36180 36261 36448 36720 36972 37440 37920 38592 39195 39780 40290 41004 41080 41808 42344 42432 42660 42880 42976 44421 44928 45504 45560 46215 47034 47637 47736 48240 48348 48960 49296 50560 51255 52260 52377 52930 53040 53720 54672 55458 55744 56160 56880 57888 58752 59228 59670 60435 61506 61620 62712 63516 63648 64320 64464 65728 68256 68340 68809 69680 69836 70720 72360 72522 72896 73440 73944 74035 74880 75840 77184 78390 79395 79560 80580 82008 82160 83616 84688 84864 85320 85952 87295 88842 89981 91008 91120 92430 94068 95274 95472 96480 96696 97920 98592 102510 104520 104754 105860 106080 107440 109344 110916 111488 112320 113760 115776 117585 118456 119340 120870 123012 123240 125424 127032 127296 128640 128928 131456 133263 136512 136680 137618 138645 139360 139672 141440 142911 144720 145044 145792 146880 147888 148070 151680 153765 156780 157131 158790 159120 161160 164016 164320 167232 169376 170640 171904 174590 177684 179962 181305 182240 184860 188136 190548 190944 192960 193392 197184 205020 206427 209040 209508 211720 212160 214880 218688 221832 222105 224640 227520 231552 235170 236912 238185 238680 241740 246024 246480 250848 254064 254592 257856 261885 266526 269943 273024 273360 275236 277290 278720 279344 285822 289440 290088 293760 295776 296140 307530 313560 314262 317580 318240 322320 328032 328640 334464 338752 341280 344045 349180 355368 359924 362610 364480 369720 376272 381096 381888 385920 386784 394368 399789 410040 412854 418080 419016 423440 424320 429760 437376 443664 444210 449905 455040 470340 471393 473824 476370 477360 483480 492048 492960 501696 508128 515712 523770 533052 539886 546720 550472 554580 557440 558688 571644 578880 580176 591552 592280 615060 619281 627120 628524 635160 636480 644640 656064 657280 666315 677504 682560 688090 698360 710736 714555 719848 725220 728960 739440 752544 762192 763776 773568 785655 799578 809829 820080 825708 836160 838032 846880 859520 887328 888420 899810 940680 942786 947648 952740 954720 966960 984096 985920 1003392 1016256 1032135 1047540 1066104 1079772 1093440 1100944 1109160 1117376 1143288 1157760 1160352 1169753 1183104 1184560 1230120 1238562 1254240 1257048 1270320 1272960 1289280 1312128 1332630 1349715 1365120 1376180 1396720 1421472 1429110 1439696 1450440 1478880 1505088 1524384 1547136 1571310 1599156 1619658 1640160 1651416 1672320 1676064 1693760 1774656 1776840 1799620 1857843 1881360 1885572 1895296 1905480 1909440 1933920 1968192 1971840 1998945 2032512 2064270 2095080 2132208 2159544 2186880 2201888 2218320 2234752 2286576 2320704 2339506 2356965 2369120 2429487 2460240 2477124 2508480 2514096 2540640 2578560 2665260 2699430 2752360 2793440 2842944 2858220 2879392 2900880 2957760 3010176 3048768 3096405 3142620 3198312 3239316 3280320 3302832 3352128 3387520 3509259 3549312 3553680 3599240 3715686 3762720 3771144 3810960 3818880 3867840 3936384 3997890 4049145 4128540 4190160 4264416 4319088 4403776 4436640 4573152 4641408 4679012 4713930 4738240 4858974 4920480 4954248 5016960 5028192 5081280 5330520 5398860 5504720 5586880 5685888 5716440 5758784 5801760 5848765 5915520 6097536 6192810 6285240 6396624 6478632 6560640 6605664 6704256 7018518 7107360 7198480 7431372 7525440 7542288 7621920 7735680 7995780 8098290 8257080 8380320 8528832 8638176 8807552 8873280 9146304 9289215 9358024 9427860 9476480 9717948 9840960 9908496 10056384 10162560 10527777 10661040 10797720 11009440 11173760 11432880 11517568 11603520 11697530 12147435 12385620 12570480 12793248 12957264 13211328 14037036 14214720 14396960 14862744 15050880 15084576 15243840 15991560 16196580 16514160 16760640 17057664 17276352 17546295 17746560 18292608 18578430 18716048 18855720 19435896 19681920 19816992 20112768 21055554 21322080 21595440 22018880 22865760 23207040 23395060 24294870 24771240 25140960 25586496 25914528 26422656 28074072 28429440 28793920 29725488 30169152 30487680 31583331 31983120 32393160 33028320 33521280 34552704 35092590 37156860 37432096 37711440 38871792 39633984 42111108 42644160 43190880 44037760 45731520 46790120 48589740 49542480 50281920 51172992 51829056 52638885 56148144 57587840 59450976 60338304 63166662 63966240 64786320 66056640 70185180 74313720 74864192 75422880 77743584 79267968 84222216 85288320 86381760 91463040 93580240 97179480 99084960 100563840 103658112 105277770 112296288 118901952 126333324 127932480 129572640 132113280 140370360 148627440 149728384 150845760 155487168 157916655 168444432 172763520 187160480 194358960 198169920 210555540 224592576 237803904 252666648 255864960 259145280 280740720 297254880 301691520 310974336 315833310 336888864 374320960 388717920 396339840 421111080 449185152 505333296 518290560 561481440 594509760 631666620 673777728 748641920 777435840 842222160 1010666592 1122962880 1189019520 1263333240 1347555456 1554871680 1684444320 2021333184 2245925760 2526666480 3368888640 4042666368 5053332960 6737777280 10106665920 20213331840
• Sum of all divisors σ(n): 83897856000
• Sum of proper divisors (its aliquot sum) s(n): 63684524160
• 20213331840 is an abundant number, because the sum of its proper divisors (63684524160) is greater than itself. Its abundance is 43471192320

Bases of 20213331840

• Binary: 10010110100110011101111011110000000₂
• Hexadecimal: 0x4B4CEF780
• Base-36: 9AAHUO0

Squares and roots of 20213331840

• 20213331840 squared (20213331840²) is 408578784073957785600
• 20213331840 cubed (20213331840³) is 8258738545270615822484373504000
• The square root of 20213331840 is 142173.5975489121
• The cube root of 20213331840 is 2724.0346984655

Scales and comparisons

• 20,213,331,840 seconds is equal to 642 years, 37 weeks, 3 days, 14 hours, 24 minutes.
• To count from 1 to 20,213,331,840 would take you about one thousand, two hundred eighty-five 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 20213331840 cubic inches would be around 227 feet tall.

Recreational maths with 20213331840

• 20213331840 backwards is 04813331202
• 20213331840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20213331840's digits is 27
• More coming soon!