2644742314890

Names of 2644742314890

• Cardinal: 2644742314890 can be written as Two trillion, six hundred forty-four billion, seven hundred forty-two million, three hundred fourteen thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 2.64474231489 × 10¹²

Factors of 2644742314890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 66

Divisors of 2644742314890

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 43 45 54 65 78 81 86 90 117 129 130 135 162 169 195 215 234 243 258 270 338 351 387 390 405 430 486 507 559 585 645 702 729 774 810 845 1014 1053 1118 1161 1170 1215 1290 1458 1521 1677 1690 1755 1849 1935 2106 2187 2322 2430 2535 2795 3042 3159 3354 3483 3510 3645 3698 3870 4374 4563 5031 5070 5265 5547 5590 5805 6318 6561 6966 7267 7290 7605 8385 9126 9245 9477 10062 10449 10530 10935 11094 11610 13122 13689 14534 15093 15210 15795 16641 16770 17415 18490 18954 19683 20898 21801 21870 22815 24037 25155 27378 27735 28431 30186 31347 31590 32805 33282 34830 36335 39366 41067 43602 45279 45630 47385 48074 49923 50310 52245 55470 56862 62694 65403 65610 68445 72111 72670 75465 79507 82134 83205 85293 90558 94041 94770 98415 99846 104490 109005 120185 123201 130806 135837 136890 142155 144222 149769 150930 156735 159014 166410 170586 188082 196209 196830 205335 216333 218010 226395 238521 240370 246402 249615 255879 271674 282123 284310 299538 312481 313470 327015 360555 369603 392418 397535 407511 410670 426465 432666 449307 452790 470205 477042 499230 511758 564246 588627 616005 624962 648999 654030 679185 715563 721110 739206 748845 795070 815022 846369 852930 898614 937443 940410 981045 1033591 1081665 1108809 1177254 1192605 1222533 1232010 1279395 1297998 1347921 1358370 1410615 1431126 1497690 1562405 1692738 1765881 1848015 1874886 1946997 1962090 2037555 2067182 2146689 2163330 2217618 2246535 2385210 2445066 2558790 2695842 2812329 2821230 2943135 3100773 3124810 3244995 3326427 3531762 3577815 3667599 3696030 3893994 4043763 4075110 4231845 4293378 4493070 4687215 5167955 5297643 5544045 5624658 5840991 5886270 6112665 6201546 6440067 6489990 6652854 6739605 7155630 7335198 8087526 8436987 8463690 8829405 9302319 9374430 9734985 10335910 10595286 10733445 11002797 11088090 11681982 12131289 12225330 12880134 13436683 13479210 14061645 15503865 15892929 16632135 16873974 17522973 17658810 18337995 18604638 19320201 19469970 20218815 21466890 22005594 24262578 25310961 26488215 26873366 27906957 28123290 29204955 31007730 31785858 32200335 33264270 35045946 36393867 36675990 38640402 40310049 40437630 42184935 46511595 47678787 50621922 52568919 52976430 55013985 55813914 57960603 58409910 60656445 64400670 67183415 72787734 75932883 79464645 80620098 83720871 84369870 87614865 93023190 95357574 96601005 105137838 110027970 115921206 120930147 121312890 126554805 134366830 139534785 143036361 151865766 157706757 158929290 167441742 173881809 175229730 181969335 193202010 201550245 227798649 238393935 241860294 251162613 253109610 262844595 279069570 286072722 289803015 315413514 347763618 362790441 363938670 379664415 403100490 418604355 455597298 473120271 476787870 502325226 521645427 525689190 579606030 604650735 683395947 715181805 725580882 753487839 759328830 788533785 837208710 869409045 946240542 1043290854 1088371323 1138993245 1209301470 1255813065 1366791894 1430363610 1506975678 1564936281 1577067570 1738818090 1813952205 2050187841 2176742646 2260463517 2277986490 2365601355 2511626130 2608227135 3129872562 3265113969 3416979735 3627904410 3767439195 4100375682 4520927034 4731202710 5216454270 5441856615 6150563523 6530227938 6781390551 6833959470 7534878390 7824681405 9795341907 10250939205 10883713230 11302317585 12301127046 13562781102 15649362810 16325569845 19590683814 20344171653 20501878410 22604635170 29386025721 30752817615 32651139690 33906952755 40688343306 48976709535 58772051442 61505635230 67813905510 88158077163 97953419070 101720858265 146930128605 176316154326 203441716530 264474231489 293860257210 440790385815 528948462978 881580771630 1322371157445 2644742314890
• Sum of all divisors σ(n): 7916317358400
• Sum of proper divisors (its aliquot sum) s(n): 5271575043510
• 2644742314890 is an abundant number, because the sum of its proper divisors (5271575043510) is greater than itself. Its abundance is 2626832728620

Bases of 2644742314890

• Binary: 100110011111000110111011010001101110001010₂
• Hexadecimal: 0x267C6ED1B8A
• Base-36: XQZ7AEMI

Squares and roots of 2644742314890

• 2644742314890 squared (2644742314890²) is 6994661912169715915712100
• 2644742314890 cubed (2644742314890³) is 18499078337464648333474095476783169000
• The square root of 2644742314890 is 1626266.3726739233
• The cube root of 2644742314890 is 13829.1171165305

Scales and comparisons

• 2,644,742,314,890 seconds is equal to 84,094 years, 32 weeks, 3 days, 11 hours, 1 minute, 30 seconds.
• To count from 1 to 2,644,742,314,890 would take you about two hundred ten thousand, two hundred thirty-six 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 2644742314890 cubic inches would be around 1152.4 feet tall.

Recreational maths with 2644742314890

• 2644742314890 backwards is 0984132474462
• 2644742314890 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2644742314890's digits is 54
• More coming soon!