31112828016640

Names of 31112828016640

• Cardinal: 31112828016640 can be written as Thirty-one trillion, one hundred twelve billion, eight hundred twenty-eight million, sixteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.111282801664 × 10¹³

Factors of 31112828016640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 890

Divisors of 31112828016640

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 31 32 34 40 53 62 64 68 80 85 106 124 128 136 155 160 170 181 212 248 256 265 272 310 320 340 362 424 496 512 527 530 544 601 620 640 680 724 848 901 905 992 1024 1054 1060 1088 1202 1240 1280 1360 1448 1643 1696 1802 1810 1984 2048 2108 2120 2176 2404 2480 2560 2635 2720 2896 3005 3077 3286 3392 3604 3620 3968 4216 4240 4352 4505 4808 4960 5120 5270 5440 5611 5792 6010 6154 6572 6784 7208 7240 7936 8215 8432 8480 8704 9010 9593 9616 9920 10217 10240 10540 10880 11222 11584 12020 12308 13144 13568 14416 14480 15385 15872 16430 16864 16960 17408 18020 18631 19186 19232 19840 20434 21080 21760 22444 23168 24040 24616 26288 27136 27931 28055 28832 28960 30770 31744 31853 32860 33728 33920 34816 36040 37262 38372 38464 39680 40868 42160 43520 44888 46336 47965 48080 49232 51085 52576 54272 55862 56110 57664 57920 61540 63488 63706 65720 67456 67840 72080 74524 76744 76928 79360 81736 84320 87040 89776 92672 93155 95387 95930 96160 98464 102170 105152 108544 108781 111724 112220 115328 115840 123080 127412 131440 134912 135680 139655 144160 149048 153488 153856 158720 159265 163081 163472 168640 174080 179552 185344 186310 190774 191860 192320 196928 204340 210304 217562 223448 224440 230656 231680 246160 254824 262880 269824 271360 279310 288320 297383 298096 306976 307712 316727 317440 318530 326162 326944 337280 359104 370688 372620 381548 383720 384640 393856 408680 420608 435124 446896 448880 461312 463360 476935 492320 509648 525760 539648 541501 542720 543905 558620 576640 594766 596192 613952 615424 633454 637060 652324 653888 674560 718208 745240 763096 767440 769280 787712 815405 817360 841216 870248 893792 897760 922624 926720 953870 984640 987443 1019296 1051520 1079296 1083002 1087810 1117240 1153280 1189532 1192384 1227904 1230848 1266908 1274120 1304648 1307776 1349120 1436416 1486915 1490480 1526192 1534880 1538560 1575424 1583635 1630810 1634720 1682432 1740496 1787584 1795520 1845248 1849277 1853440 1907740 1969280 1974886 2038592 2103040 2166004 2175620 2234480 2306560 2379064 2384768 2455808 2533816 2548240 2609296 2615552 2698240 2707505 2872832 2973830 2980960 3052384 3069760 3077120 3150848 3167270 3261620 3269440 3364864 3372211 3480992 3575168 3591040 3698554 3815480 3938560 3949772 4077184 4206080 4332008 4351240 4468960 4613120 4758128 4769536 4911616 4937215 5055511 5067632 5096480 5218592 5231104 5396480 5415010 5745664 5765393 5947660 5961920 6104768 6139520 6154240 6301696 6334540 6523240 6538880 6744422 6961984 7150336 7182080 7397108 7630960 7877120 7899544 8154368 8412160 8664016 8702480 8937920 9226240 9246385 9516256 9539072 9823232 9874430 10111022 10135264 10192960 10437184 10462208 10830020 11491328 11530786 11895320 11923840 12209536 12279040 12669080 13046480 13077760 13488844 13923968 14300672 14364160 14794216 15261920 15754240 15799088 16308736 16786531 16824320 16861055 17328032 17404960 17875840 18492770 19032512 19078144 19646464 19748860 20222044 20270528 20385920 20874368 20924416 21660040 23061572 23790640 23847680 24419072 24558080 25277555 25338160 26092960 26155520 26977688 27847936 28601344 28728320 28826965 29588432 30523840 31508480 31598176 32617472 33573062 33722110 34656064 34809920 35751680 36985540 38065024 38156288 39497720 40444088 40541056 40771840 41748736 43320080 46123144 47581280 47695360 48838144 49116160 50555110 50676320 52185920 52311040 53955376 55695872 57202688 57327587 57456640 57653930 59176864 61047680 63196352 65234944 67146124 67444220 69312128 69619840 71503360 73971080 76130048 78995440 80888176 81082112 81543680 83497472 83932655 86640160 92246288 95162560 95390720 97676288 98011681 98232320 101110220 101352640 104371840 104622080 107910752 111391744 114655174 115307860 118353728 122095360 126392704 134292248 134888440 138624256 139239680 143006720 147942160 152260096 157990880 161776352 162164224 163087360 166994944 167865310 173280320 178727183 184492576 190325120 190781440 195352576 196023362 202220440 202705280 208743680 215821504 222783488 229310348 230615720 236707456 244190720 252785408 268584496 269776880 277248512 278479360 286013440 286637935 295884320 304520192 315981760 323552704 324328448 326174720 333989888 335730620 346560640 357454366 368985152 380650240 392046724 404440880 405410560 417487360 431643008 458620696 461231440 473414912 488381440 490058405 505570816 537168992 539553760 554497024 556958720 573275870 591768640 609040384 631963520 647105408 648656896 671461240 693121280 714908732 737970304 761300480 784093448 808881760 810821120 834974720 863286016 893635915 917241392 922462880 946829824 976762880 980116810 1011141632 1074337984 1079107520 1108994048 1113917440 1146551740 1183537280 1263927040 1294210816 1342922480 1386242560 1429817464 1475940608 1522600960 1568186896 1617763520 1621642240 1669949440 1726572032 1787271830 1834482784 1844925760 1893659648 1960233620 2022283264 2148675968 2158215040 2293103480 2367074560 2527854080 2588421632 2685844960 2772485120 2859634928 2951881216 3038362111 3045201920 3136373792 3235527040 3243284480 3453144064 3574543660 3668965568 3689851520 3787319296 3920467240 4297351936 4316430080 4586206960 4734149120 5055708160 5176843264 5371689920 5544970240 5719269856 5903762432 6076724222 6272747584 6471054080 6906288128 7149087320 7337931136 7379703040 7840934480 8594703872 8632860160 9172413920 9468298240 10111416320 10353686528 10743379840 11438539712 11807524864 12153448444 12545495168 12942108160 14298174640 14675862272 14759406080 15191810555 15681868960 17189407744 17265720320 18344827840 18936596480 21486759680 22877079424 24306896888 25090990336 25884216320 28596349280 29351724544 29518812160 30383621110 31363737920 34378815488 34531440640 36689655680 42973519360 45754158848 48613793776 50181980672 51768432640 57192698560 58703449088 59037624320 60767242220 62727475840 73379311360 85947038720 91508317696 97227587552 100363961344 114385397120 117406898176 121534484440 125454951680 146758622720 171894077440 183016635392 194455175104 200727922688 228770794240 243068968880 250909903360 293517245440 366033270784 388910350208 457541588480 486137937760 501819806720 587034490880 777820700416 915083176960 972275875520 1003639613440 1555641400832 1830166353920 1944551751040 3111282801664 3889103502080 6222565603328 7778207004160 15556414008320 31112828016640
• Sum of all divisors σ(n): 83731578577920
• Sum of proper divisors (its aliquot sum) s(n): 52618750561280
• 31112828016640 is an abundant number, because the sum of its proper divisors (52618750561280) is greater than itself. Its abundance is 21505922544640

Bases of 31112828016640

• Binary: 111000100110000000101000011111101100000000000₂
• Hexadecimal: 0x1C4C050FD800
• Base-36: B111AHP8G

Squares and roots of 31112828016640

• 31112828016640 squared (31112828016640²) is 968008067193018916116889600
• 31112828016640 cubed (31112828016640³) is 30117468513296494575983048783973842944000
• The square root of 31112828016640 is 5577887.4151994143
• The cube root of 31112828016640 is 31451.8717511017

Scales and comparisons

• 31,112,828,016,640 seconds is equal to 989,291 years, 36 weeks, 2 hours, 50 minutes, 40 seconds.
• To count from 1 to 31,112,828,016,640 would take you about two million, four hundred seventy-three thousand, two hundred twenty-nine 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 31112828016640 cubic inches would be around 2621 feet tall.

Recreational maths with 31112828016640

• 31112828016640 backwards is 04661082821113
• The number of decimal digits it has is: 14
• The sum of 31112828016640's digits is 43
• More coming soon!