42733642747728640

Names of 42733642747728640

• Cardinal: 42733642747728640 can be written as Forty-two quadrillion, seven hundred thirty-three trillion, six hundred forty-two billion, seven hundred forty-seven million, seven hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.273364274772864 × 10¹⁶

Factors of 42733642747728640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8415725

Divisors of 42733642747728640

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 128 131 155 160 248 256 262 310 320 496 524 620 640 655 977 992 1048 1240 1280 1310 1954 1984 2096 2480 2620 3908 3968 4061 4192 4885 4960 5240 7816 7936 8122 8384 9770 9920 10480 15632 16244 16768 19540 19840 20305 20960 30287 31264 32488 33536 39080 39680 40610 41920 60574 62528 64976 78160 81220 83840 121148 125056 127987 129952 151435 156320 162440 167680 242296 250112 255974 259904 302870 312640 324880 484592 511948 519808 605740 625280 639935 649760 969184 1023896 1039616 1211480 1250560 1279870 1299520 1938368 2047792 2422960 2559740 2599040 3876736 3967597 4095584 4845920 5119480 5198080 7753472 7935194 8191168 8414579 9691840 10238960 15870388 16382336 16829158 19383680 19837985 20477920 31740776 32764672 33658316 38767360 39675970 40955840 42072895 63481552 67316632 79351940 81911680 84145790 126963104 134633264 158703880 163823360 168291580 253926208 260851949 269266528 317407760 336583160 507852416 521703898 538533056 634815520 673166320 1015704832 1043407796 1077066112 1102309849 1269631040 1304259745 1346332640 2086815592 2154132224 2204619698 2539262080 2608519490 2692665280 4173631184 4409239396 5078524160 5217038980 5385330560 5511549245 8221043683 8347262368 8818478792 10434077960 10770661120 11023098490 16442087366 16694524736 17636957584 20868155920 22046196980 32884174732 33389049472 34171605319 35273915168 41105218415 41736311840 44092393960 65768349464 66778098944 68343210638 70547830336 82210436830 83472623680 88184787920 131536698928 136686421276 141095660672 164420873660 166945247360 170858026595 176369575840 254852354173 263073397856 273372842552 282191321344 328841747320 333890494720 341716053190 352739151680 509704708346 526146795712 546745685104 657683494640 683432106380 705478303360 1019409416692 1052293591424 1076956722473 1093491370208 1274261770865 1315366989280 1366864212760 1410956606720 2038818833384 2104587182848 2153913444946 2186982740416 2548523541730 2630733978560 2733728425520 4077637666768 4307826889892 4373965480832 5097047083460 5261467957120 5384783612365 5467456851040 8155275333536 8615653779784 8747930961664 10194094166920 10522935914240 10769567224730 10934913702080 16310550667072 17231307559568 20388188333840 21539134449460 21869827404160 32621101334144 33385658396663 34462615119136 40776376667680 43078268898920 43739654808320 65242202668288 66771316793326 68925230238272 81552753335360 86156537797840 133542633586652 137850460476544 163105506670720 166928291983315 172313075595680 267085267173304 275700920953088 326211013341440 333856583966630 344626151191360 534170534346608 667713167933260 689252302382720 1068341068693216 1335426335866520 1378504604765440 2136682137386432 2670852671733040 4273364274772864 5341705343466080 8546728549545728 10683410686932160 21366821373864320 42733642747728640
• Sum of all divisors σ(n): 106577949054044160
• Sum of proper divisors (its aliquot sum) s(n): 63844306306315520
• 42733642747728640 is an abundant number, because the sum of its proper divisors (63844306306315520) is greater than itself. Its abundance is 21110663558586880

Bases of 42733642747728640

• Binary: 10010111110100100000010110001011111011111101001100000000₂
• Hexadecimal: 0x97D2058BEFD300
• Base-36: BORT8GM1DZ4

Squares and roots of 42733642747728640

• 42733642747728640 squared (42733642747728640²) is 1826164222490500588911879076249600
• 42733642747728640 cubed (42733642747728640³) is 78038649482592691066828828258019530571769708544000
• The square root of 42733642747728640 is 206721171.5033770795
• The cube root of 42733642747728640 is 349614.9309189631

Scales and comparisons

• 42,733,642,747,728,640 seconds is equal to 1,358,797,655 years, 28 weeks, 1 day, 5 hours, 30 minutes, 40 seconds.
• To count from 1 to 42,733,642,747,728,640 would take you about four billion, seventy-six million, three hundred ninety-two thousand, nine hundred sixty-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 42733642747728640 cubic inches would be around 29134.6 feet tall.

Recreational maths with 42733642747728640

• 42733642747728640 backwards is 04682774724633724
• The number of decimal digits it has is: 17
• The sum of 42733642747728640's digits is 76
• More coming soon!