814438313920

Names of 814438313920

• Cardinal: 814438313920 can be written as Eight hundred fourteen billion, four hundred thirty-eight million, three hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.1443831392 × 10¹¹

Factors of 814438313920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 119

Divisors of 814438313920

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 41 44 49 53 55 56 64 70 77 80 82 88 98 106 110 112 140 154 160 164 176 196 205 212 220 224 245 265 280 287 308 320 328 352 371 385 392 410 424 440 448 451 490 530 539 560 574 583 616 656 704 742 770 784 820 848 880 902 980 1060 1078 1120 1148 1166 1232 1312 1435 1484 1540 1568 1640 1681 1696 1760 1804 1855 1960 2009 2120 2156 2173 2240 2255 2296 2332 2464 2597 2624 2695 2809 2870 2915 2968 3080 3136 3157 3280 3362 3392 3520 3608 3710 3920 4018 4081 4240 4312 4346 4510 4592 4664 4928 5194 5390 5618 5740 5830 5936 6160 6314 6560 6724 7216 7420 7840 8036 8162 8405 8480 8624 8692 9020 9184 9328 10045 10388 10780 10865 11236 11480 11660 11767 11872 12320 12628 12985 13120 13448 14045 14432 14840 15211 15680 15785 16072 16324 16810 16960 17248 17384 18040 18368 18491 18656 19663 20090 20405 20776 21560 21730 22099 22472 22960 23320 23534 23744 23903 24640 25256 25970 26896 28090 28567 28864 29680 30422 30899 31570 32144 32648 33620 34496 34768 36080 36982 37312 39326 40180 40810 41552 43120 43460 44198 44944 45920 46640 47068 47806 50512 51940 53792 56180 57134 58835 59360 60844 61798 63140 64288 65296 67240 69536 72160 73964 76055 78652 80360 81620 82369 83104 86240 86920 88396 89093 89888 91840 92455 93280 94136 95612 98315 101024 103880 106477 107584 110495 112360 114268 115169 117670 118720 119515 121688 123596 126280 128576 129437 130592 134480 137641 139072 142835 144320 147928 152110 154495 157304 160720 163240 164738 166208 167321 172480 173840 176792 178186 179776 184910 186560 188272 191224 196630 202048 207760 212954 216293 220990 224720 228536 230338 235340 239030 243376 247192 252560 258874 261184 268960 275282 285670 295856 304220 308990 314608 321440 326480 329476 334642 347680 353584 356372 369820 376544 382448 393260 411845 415520 425908 432586 441980 445465 449440 457072 460676 470680 478060 486752 494384 505120 517748 532385 537920 550564 571340 575845 591712 608440 617980 623651 629216 642880 647185 652960 658952 669284 688205 695360 707168 712744 739640 753088 764896 786520 806183 823690 831040 836605 851816 865172 883960 890930 898880 906059 914144 921352 941360 956120 973504 980023 988768 1010240 1035496 1064770 1081465 1101128 1142680 1151690 1171247 1183424 1216880 1235960 1247302 1258432 1266859 1294370 1305920 1317904 1338568 1376410 1414336 1425488 1479280 1514051 1529792 1573040 1612366 1647380 1673210 1703632 1730344 1767920 1781860 1812118 1828288 1842704 1882720 1912240 1960046 1977536 2070992 2129540 2162930 2202256 2285360 2303380 2342494 2433760 2471920 2494604 2533718 2588740 2635808 2677136 2752820 2850976 2958560 3028102 3118255 3146080 3224732 3294760 3346420 3407264 3460688 3535840 3563720 3624236 3685408 3765440 3824480 3920092 4030915 4141984 4259080 4325860 4365557 4404512 4530295 4570720 4606760 4684988 4721929 4867520 4900115 4943840 4989208 5067436 5177480 5271616 5354272 5505640 5643281 5701952 5856235 5917120 6056204 6236510 6292160 6334295 6449464 6589520 6692840 6814528 6860161 6921376 7071680 7127440 7248472 7370816 7570255 7648960 7840184 8061830 8283968 8518160 8651720 8731114 8809024 8868013 9060590 9141440 9213520 9369976 9443858 9800230 9887680 9978416 10134872 10354960 10708544 11011280 11286562 11712470 12112408 12473020 12668590 12898928 13179040 13385680 13720322 13842752 14254880 14496944 15140510 15680368 16123660 17036320 17303440 17462228 17736026 18121180 18427040 18739952 18887716 19600460 19956832 20269744 20709920 21827785 22022560 22573124 23424940 23609645 24224816 24946040 25337180 25797856 26358080 26771360 27440644 28216405 28509760 28993888 30281020 31360736 32247320 33053503 34072640 34300805 34606880 34924456 35472052 36242360 36854080 37479904 37775432 39200920 39913664 40539488 41419840 43655570 44045120 44340065 45146248 46849880 47219290 48021127 48449632 49892080 50674360 51595712 51941219 53542720 54881288 56432810 57987776 60562040 62076091 62721472 64494640 66107006 68601610 69213760 69848912 70944104 72484720 74959808 75550864 78401840 81078976 87311140 88680130 90292496 93699760 94438580 96042254 96899264 99784160 101348720 103882438 109762576 112865620 121124080 124152182 128989280 132214012 137203220 139697824 141888208 144969440 151101728 156803680 165267515 174622280 177360260 180584992 187399520 188877160 192084508 199568320 202697440 207764876 219525152 225731240 231374521 240105635 242248160 248304364 257978560 259706095 264428024 274406440 279395648 283776416 289938880 302203456 310380455 313607360 330535030 349244560 354720520 361169984 363588533 374799040 377754320 384169016 405394880 415529752 439050304 451462480 462749042 480211270 484496320 496608728 519412190 528856048 548812880 567552832 620760910 661070060 698489120 709441040 727177066 755508640 768338032 831059504 902924960 925498084 960422540 993217456 1038824380 1057712096 1097625760 1156872605 1241521820 1322140120 1396978240 1418882080 1454354132 1511017280 1536676064 1662119008 1805849920 1817942665 1850996168 1920845080 1986434912 2077648760 2115424192 2195251520 2313745210 2483043640 2545119731 2644280240 2837764160 2908708264 3073352128 3324238016 3635885330 3701992336 3841690160 3972869824 4155297520 4627490420 4966087280 5090239462 5288560480 5817416528 7271770660 7403984672 7683380320 8310595040 9254980840 9932174560 10180478924 10577120960 11634833056 12725598655 14543541320 14807969344 15366760640 16621190080 18509961680 19864349120 20360957848 23269666112 25451197310 29087082640 37019923360 40721915696 50902394620 58174165280 74039846720 81443831392 101804789240 116348330560 162887662784 203609578480 407219156960 814438313920
• Sum of all divisors σ(n): 2571092482392
• Sum of proper divisors (its aliquot sum) s(n): 1756654168472
• 814438313920 is an abundant number, because the sum of its proper divisors (1756654168472) is greater than itself. Its abundance is 942215854552

Bases of 814438313920

• Binary: 1011110110100000010011100110111111000000₂
• Hexadecimal: 0xBDA04E6FC0
• Base-36: AE5BJKXS

Squares and roots of 814438313920

• 814438313920 squared (814438313920²) is 663309767180852465766400
• 814438313920 cubed (814438313920³) is 540224888389441233927061336588288000
• The square root of 814438313920 is 902462.3614976971
• The cube root of 814438313920 is 9338.6922846663

Scales and comparisons

• 814,438,313,920 seconds is equal to 25,896 years, 32 weeks, 1 day, 8 hours, 58 minutes, 40 seconds.
• To count from 1 to 814,438,313,920 would take you about fifty-one thousand, seven hundred ninety-three 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 814438313920 cubic inches would be around 778.2 feet tall.

Recreational maths with 814438313920

• 814438313920 backwards is 029313834418
• The number of decimal digits it has is: 12
• The sum of 814438313920's digits is 46
• More coming soon!