20123739095040

Names of 20123739095040

• Cardinal: 20123739095040 can be written as Twenty trillion, one hundred twenty-three billion, seven hundred thirty-nine million, ninety-five thousand and forty.

Scientific notation

• Scientific notation: 2.012373909504 × 10¹³

Factors of 20123739095040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 46

Divisors of 20123739095040

• Number of divisors d(n): 1512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 29 30 32 35 36 40 42 45 48 49 56 58 60 63 64 70 72 80 84 87 90 96 98 105 112 116 120 126 128 140 144 145 147 160 168 174 180 192 196 203 210 224 232 240 245 252 256 261 280 288 290 294 315 320 336 343 348 360 384 392 406 420 435 441 448 464 480 490 504 512 522 560 576 580 588 609 630 640 672 686 696 720 735 768 784 812 840 870 882 896 928 960 980 1008 1015 1024 1029 1044 1120 1152 1160 1176 1218 1260 1280 1305 1344 1372 1392 1421 1440 1470 1536 1568 1624 1680 1715 1740 1764 1792 1827 1856 1920 1960 2016 2030 2048 2058 2088 2205 2240 2304 2320 2352 2401 2436 2520 2560 2610 2688 2744 2784 2842 2880 2940 3045 3072 3087 3136 3248 3360 3430 3480 3528 3584 3654 3712 3840 3920 4032 4060 4096 4116 4176 4263 4410 4480 4608 4640 4704 4802 4872 5040 5120 5145 5220 5376 5488 5568 5684 5760 5880 6090 6144 6174 6272 6496 6720 6860 6960 7056 7105 7168 7203 7308 7424 7680 7840 8064 8120 8192 8232 8352 8526 8820 8960 9135 9216 9280 9408 9604 9744 9947 10080 10240 10290 10440 10752 10976 11136 11368 11520 11760 12005 12180 12288 12348 12544 12789 12992 13440 13720 13920 14112 14210 14336 14406 14616 14848 15360 15435 15680 16128 16240 16384 16464 16704 16807 17052 17640 17920 18270 18432 18560 18816 19208 19488 19894 20160 20480 20580 20880 21315 21504 21609 21952 22272 22736 23040 23520 24010 24360 24576 24696 25088 25578 25984 26880 27440 27840 28224 28420 28672 28812 29232 29696 29841 30720 30870 31360 32256 32480 32768 32928 33408 33614 34104 35280 35840 36015 36540 36864 37120 37632 38416 38976 39788 40320 40960 41160 41760 42630 43008 43218 43904 44544 45472 46080 47040 48020 48720 49152 49392 49735 50176 50421 51156 51968 53760 54880 55680 56448 56840 57344 57624 58464 59392 59682 61440 61740 62720 63945 64512 64960 65536 65856 66816 67228 68208 69629 70560 71680 72030 73080 73728 74240 75264 76832 77952 79576 80640 81920 82320 83520 84035 85260 86016 86436 87808 89088 89523 90944 92160 94080 96040 97440 98304 98784 99470 100352 100842 102312 103936 107520 108045 109760 111360 112896 113680 114688 115248 116928 117649 118784 119364 122880 123480 125440 127890 129024 129920 131072 131712 133632 134456 136416 139258 141120 143360 144060 146160 147456 148480 149205 150528 151263 153664 155904 159152 161280 163840 164640 167040 168070 170520 172032 172872 175616 178176 179046 181888 184320 188160 192080 194880 196608 197568 198940 200704 201684 204624 207872 208887 215040 216090 219520 222720 225792 227360 229376 230496 233856 235298 237568 238728 245760 246960 250880 252105 255780 258048 259840 263424 267264 268912 272832 278516 282240 286720 288120 292320 294912 296960 298410 301056 302526 307328 311808 318304 322560 327680 329280 334080 336140 341040 344064 345744 348145 351232 352947 356352 358092 363776 368640 376320 384160 389760 393216 395136 397880 401408 403368 409248 415744 417774 430080 432180 439040 445440 447615 451584 454720 458752 460992 467712 470596 475136 477456 487403 491520 493920 501760 504210 511560 516096 519680 526848 534528 537824 545664 557032 564480 573440 576240 584640 588245 589824 593920 596820 602112 605052 614656 623616 626661 636608 645120 655360 658560 668160 672280 682080 688128 691488 696290 702464 705894 712704 716184 727552 737280 752640 756315 768320 779520 790272 795760 802816 806736 818496 831488 835548 860160 864360 878080 890880 895230 903168 909440 917504 921984 935424 941192 950272 954912 974806 983040 987840 1003520 1008420 1023120 1032192 1039360 1044435 1053696 1058841 1069056 1075648 1091328 1114064 1128960 1146880 1152480 1169280 1176490 1179648 1187840 1193640 1204224 1210104 1229312 1247232 1253322 1273216 1290240 1317120 1336320 1344560 1364160 1376256 1382976 1392580 1404928 1411788 1425408 1432368 1455104 1462209 1474560 1505280 1512630 1536640 1559040 1580544 1591520 1605632 1613472 1636992 1662976 1671096 1720320 1728720 1756160 1764735 1781760 1790460 1806336 1818880 1843968 1870848 1882384 1900544 1909824 1949612 1966080 1975680 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3930417792 3992805376 4130488320 4190699520 4278005760 4337012736 4367130880 4491906048 4563206144 4720558080 4818903040 4889149440 4913022240 4956585984 4991006720 5133606912 5240557056 5421265920 5507317760 5614882560 5704007680 5782683648 5866979328 5989208064 6195732480 6417008640 6518865920 6550696320 6608781312 6844809216 6987409408 7080837120 7228354560 7333724160 7486510080 7710244864 7860835584 7985610752 8260976640 8381399040 8556011520 8674025472 8734261760 8983812096 9126412288 9637806080 9778298880 9826044480 9913171968 9982013440 10267213824 10481114112 10842531840 11014635520 11229765120 11408015360 11565367296 11733958656 11978416128 12391464960 12834017280 13101392640 13689618432 13974818816 14161674240 14456709120 14667448320 14973020160 15420489728 15721671168 15971221504 16521953280 17112023040 17348050944 17468523520 17967624192 19275612160 19556597760 19652088960 19826343936 19964026880 20534427648 20962228224 21685063680 22459530240 22816030720 23130734592 23956832256 24782929920 25668034560 26202785280 27379236864 27949637632 28913418240 29334896640 29946040320 31443342336 31942443008 33043906560 34224046080 34696101888 34937047040 35935248384 38551224320 39304177920 39928053760 41068855296 41924456448 43370127360 44919060480 45632061440 46261469184 47913664512 49565859840 51336069120 52405570560 55899275264 57826836480 58669793280 59892080640 62886684672 63884886016 68448092160 69392203776 69874094080 71870496768 77102448640 78608355840 79856107520 82137710592 83848912896 86740254720 89838120960 95827329024 99131719680 102672138240 104811141120 111798550528 115653672960 119784161280 125773369344 136896184320 138784407552 139748188160 143740993536 157216711680 159712215040 167697825792 173480509440 179676241920 191654658048 205344276480 209622282240 223597101056 231307345920 239568322560 251546738688 279496376320 287481987072 314433423360 319424430080 335395651584 346961018880 359352483840 410688552960 419244564480 447194202112 479136645120 503093477376 558992752640 574963974144 628866846720 670791303168 693922037760 718704967680 838489128960 958273290240 1006186954752 1117985505280 1257733693440 1341582606336 1437409935360 1676978257920 2012373909504 2235971010560 2515467386880 2874819870720 3353956515840 4024747819008 5030934773760 6707913031680 10061869547520 20123739095040
• Sum of all divisors σ(n): 84195450497340
• Sum of proper divisors (its aliquot sum) s(n): 64071711402300
• 20123739095040 is an abundant number, because the sum of its proper divisors (64071711402300) is greater than itself. Its abundance is 43947972307260

Bases of 20123739095040

• Binary: 100100100110101101100010100100000000000000000₂
• Hexadecimal: 0x124D6C520000
• Base-36: 74SPUOE80

Squares and roots of 20123739095040

• 20123739095040 squared (20123739095040²) is 404964875165241318152601600
• 20123739095040 cubed (20123739095040³) is 8149407490480759894223451646605656064000
• The square root of 20123739095040 is 4485949.0740577963
• The cube root of 20123739095040 is 27200.0410426139

Scales and comparisons

• 20,123,739,095,040 seconds is equal to 639,872 years, 34 weeks, 22 hours, 24 minutes.
• To count from 1 to 20,123,739,095,040 would take you about one million, five hundred ninety-nine thousand, six hundred eighty-one 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 20123739095040 cubic inches would be around 2266.7 feet tall.

Recreational maths with 20123739095040

• 20123739095040 backwards is 04059093732102
• 20123739095040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20123739095040's digits is 45
• More coming soon!