421399461000

Names of 421399461000

• Cardinal: 421399461000 can be written as Four hundred twenty-one billion, three hundred ninety-nine million, four hundred sixty-one thousand.

Scientific notation

• Scientific notation: 4.21399461 × 10¹¹

Factors of 421399461000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 224

Divisors of 421399461000

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 19 20 21 24 25 28 30 31 35 38 40 42 49 50 56 57 60 62 70 75 76 84 93 95 98 100 105 114 120 124 125 133 140 147 150 152 155 157 168 175 186 190 196 200 210 217 228 245 248 250 266 280 285 294 300 310 314 350 372 375 380 392 399 420 434 456 465 471 475 490 500 525 532 570 588 589 600 620 628 651 665 700 735 744 750 760 775 785 798 840 868 875 930 931 942 950 961 980 1000 1050 1064 1085 1099 1140 1176 1178 1225 1240 1256 1302 1330 1400 1425 1470 1500 1519 1550 1570 1596 1736 1750 1767 1860 1862 1884 1900 1922 1960 1995 2100 2170 2198 2280 2325 2355 2356 2375 2450 2604 2625 2660 2793 2850 2883 2940 2945 2983 3000 3038 3100 3140 3192 3255 3297 3325 3500 3534 3675 3720 3724 3768 3800 3844 3875 3925 3990 4123 4200 4340 4396 4557 4650 4655 4710 4712 4750 4805 4867 4900 5208 5250 5320 5425 5495 5586 5700 5766 5880 5890 5966 6076 6125 6200 6280 6510 6594 6650 6727 7000 7068 7125 7350 7448 7595 7688 7693 7750 7850 7980 8246 8680 8792 8835 8949 9114 9300 9310 9420 9500 9610 9734 9800 9975 10500 10850 10990 11172 11400 11532 11625 11775 11780 11932 12152 12250 12369 13020 13188 13300 13454 13965 14136 14250 14415 14601 14700 14725 14915 15190 15386 15500 15700 15960 16275 16485 16492 16625 17670 17898 18228 18259 18375 18600 18620 18840 19000 19220 19468 19625 19950 20181 20615 20881 21000 21700 21980 22344 22785 23064 23079 23250 23275 23550 23560 23864 24025 24335 24500 24738 26040 26376 26600 26908 27125 27475 27930 28500 28830 28861 29202 29400 29450 29830 30380 30772 31000 31400 32550 32970 32984 33250 33635 34069 35340 35796 36456 36518 36750 37240 37975 38440 38465 38936 39250 39900 40362 41230 41762 43400 43960 44175 44745 45570 46158 46500 46550 47089 47100 48050 48670 49000 49476 49875 53816 54250 54777 54950 55860 57000 57660 57722 58404 58875 58900 59660 60760 61544 61845 62643 65100 65940 66500 67270 68138 69825 70680 71592 72075 73005 73036 73500 73625 74575 75950 76930 78500 79800 80724 81375 82425 82460 83524 86583 88350 89490 91140 91295 92316 92473 93000 93100 94178 94200 96100 97340 98952 99750 100905 102207 103075 104405 108500 109554 109900 111720 113925 115320 115395 115444 116375 116808 117750 117800 119320 120125 121675 123690 125286 127813 130200 131880 133000 134540 136276 137375 139650 141267 144150 144305 146010 146072 146167 147000 147250 149150 150877 151900 153860 157000 161448 162750 164850 164920 167048 168175 170345 173166 176700 178980 182280 182590 184632 184946 186200 188356 189875 192200 192325 194680 199500 201810 204414 206150 208810 217000 219108 219800 220875 223725 227850 230790 230888 232750 235445 235500 238483 240250 243350 247380 250572 255626 269080 272552 273885 274750 277419 279300 282534 288300 288610 292020 292334 294500 298300 301754 303800 307720 309225 313215 325500 329700 336350 340690 346332 349125 353400 357960 360375 365025 365180 369892 372875 376712 379750 383439 384650 399000 403620 408828 412125 412300 417620 432915 438216 438501 441750 447450 452631 455700 456475 461580 462365 465500 470890 471000 476966 480500 486700 494760 501144 504525 511035 511252 515375 522025 547770 549500 554838 558600 565068 569625 576600 576975 577220 584040 584668 589000 596600 603508 608375 618450 626430 639065 647311 651000 659400 672700 681380 692664 698250 706335 715449 720750 721525 730050 730360 730835 739784 745750 754385 759500 766878 769300 807240 817656 824250 824600 835240 840875 851725 865830 877002 883500 894691 894900 905262 911400 912950 923160 924730 931000 941780 953932 961000 961625 973400 1009050 1022070 1022504 1030750 1044050 1056139 1095540 1099000 1109676 1118625 1130136 1139250 1153950 1154440 1169336 1177225 1192415 1207016 1216750 1236900 1252860 1278130 1294622 1345400 1362760 1369425 1387095 1396500 1412670 1430898 1441500 1443050 1460100 1461670 1491500 1508770 1519000 1533756 1538600 1546125 1566075 1648500 1681750 1703450 1731660 1754004 1767000 1789382 1789800 1810524 1825125 1825900 1849460 1883560 1907864 1917195 1923250 1941933 2018100 2044140 2061500 2088100 2112278 2164575 2191080 2192505 2219352 2237250 2263155 2278500 2282375 2307900 2311825 2354450 2384830 2433500 2473800 2505720 2522625 2555175 2556260 2589244 2610125 2684073 2738850 2774190 2793000 2825340 2861796 2866663 2883000 2884875 2886100 2920200 2923340 2983000 3017540 3067512 3092250 3132150 3168417 3195325 3236555 3297000 3363500 3406900 3463320 3508008 3531675 3577245 3578764 3607625 3621048 3650250 3651800 3654175 3698920 3771925 3834390 3846500 3883866 4036200 4088280 4123000 4176200 4224556 4258625 4329150 4385010 4473455 4474500 4526310 4531177 4557000 4564750 4615800 4623650 4708900 4769660 4867000 5045250 5110350 5112520 5178488 5220250 5280695 5368146 5477700 5548380 5650680 5723592 5733326 5769750 5772200 5846680 5886125 5962075 6035080 6184500 6264300 6336834 6390650 6473110 6727000 6813800 6847125 6935475 7063350 7154490 7157528 7215250 7300500 7308350 7392973 7543850 7668780 7693000 7767732 7830375 8449112 8517250 8599989 8658300 8770020 8946910 8949000 9052620 9062354 9129500 9247300 9417800 9539320 9585975 9709665 10090500 10220700 10440500 10561390 10736292 10822875 10955400 10962525 11096760 11315775 11466652 11539500 11559125 11772250 11924150 12369000 12528600 12673668 12775875 12781300 12946220 13420365 13593531 13694250 13870950 14126700 14308980 14333315 14430500 14601000 14616700 14785946 15087700 15337560 15535464 15660750 15842085 15976625 16182775 17034500 17199978 17316600 17540040 17658375 17886225 17893820 18105240 18124708 18259000 18270875 18494600 18859625 19171950 19419330 20066641 20181000 20441400 20881000 21122780 21472584 21645750 21925050 22178919 22367275 22631550 22655885 22933304 23079000 23118250 23544500 23848300 25347336 25551750 25562600 25892440 26403475 26840730 27187062 27388500 27741900 28253400 28617960 28666630 28861000 29233400 29571892 29810375 30175400 31321500 31684170 31953250 32365550 34069000 34399956 34677375 35316750 35772450 35787640 36249416 36541750 36964865 37719250 38343900 38838660 40133282 42245560 42999945 43291500 43850100 44357838 44734550 45263100 45311770 46236500 47089000 47696600 47929875 48548325 51103500 52806950 53681460 54374124 54777000 54812625 55483800 56578875 57333260 59143784 59620750 60199923 62643000 63368340 63906500 64731100 67101825 67967655 68799912 69354750 70633500 71544900 71666575 73083500 73929730 75438500 76687800 77677320 79210425 80266564 80913875 85999890 86583000 87700200 88715676 89431125 89469100 90526200 90623540 92473000 95859750 97096650 100333205 102207000 105613900 107362920 108748248 109625250 110894595 111836375 113157750 113279425 114666520 119241500 120399846 126736680 127813000 129462200 132017375 134203650 135935310 138709500 140466487 141267000 143089800 143333150 146167000 147859460 150877000 158420850 160533128 161827750 171999780 177431352 178862250 178938200 181247080 184824325 191719500 194193300 200666410 211227800 214999725 219250500 221789190 223672750 226315500 226558850 238483000 240799692 242741625 264034750 268407300 271870620 277419000 280932974 286666300 295718920 300999615 316841700 323655500 335509125 339838275 343999560 357724500 358332875 369648650 383439000 388386600 396052125 401332820 421399461 429999450 438501000 443578380 447345500 452631000 453117700 481599384 485483250 501666025 528069500 536814600 543741240 554472975 561865948 566397125 573332600 601999230 633683400 647311000 671018250 679676550 702332435 715449000 716665750 739297300 792104250 802665640 842798922 859998900 887156760 894691000 906235400 924121625 970966500 1003332050 1056139000 1074998625 1108945950 1123731896 1132794250 1203998460 1342036500 1359353100 1404664870 1433331500 1478594600 1504998075 1584208500 1685597844 1699191375 1719997800 1848243250 1941933000 2006664100 2106997305 2149997250 2217891900 2265588500 2407996920 2508330125 2684073000 2718706200 2772364875 2809329740 2866663000 3009996150 3168417000 3371195688 3398382750 3511662175 3696486500 4013328200 4213994610 4299994500 4435783800 4531177000 5016660250 5544729750 5618659480 6019992300 6796765500 7023324350 7392973000 7524990375 8427989220 8599989000 10033320500 10534986525 11089459500 12039984600 13593531000 14046648700 15049980750 16855978440 17558310875 20066641000 21069973050 22178919000 28093297400 30099961500 35116621750 42139946100 52674932625 60199923000 70233243500 84279892200 105349865250 140466487000 210699730500 421399461000
• Sum of all divisors σ(n): 1674121737600
• Sum of proper divisors (its aliquot sum) s(n): 1252722276600
• 421399461000 is an abundant number, because the sum of its proper divisors (1252722276600) is greater than itself. Its abundance is 831322815600

Bases of 421399461000

• Binary: 110001000011101010111010111110010001000₂
• Hexadecimal: 0x621D5D7C88
• Base-36: 5DL6CX3C

Squares and roots of 421399461000

• 421399461000 squared (421399461000²) is 177577505731090521000000
• 421399461000 cubed (421399461000³) is 74831065200805956491609181000000000
• The square root of 421399461000 is 649152.8795283897
• The cube root of 421399461000 is 7497.1809316243

Scales and comparisons

• 421,399,461,000 seconds is equal to 13,399 years, 10 weeks, 2 days, 13 hours, 50 minutes.
• To count from 1 to 421,399,461,000 would take you about twenty-six thousand, seven hundred ninety-eight 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 421399461000 cubic inches would be around 624.8 feet tall.

Recreational maths with 421399461000

• 421399461000 backwards is 000164993124
• The number of decimal digits it has is: 12
• The sum of 421399461000's digits is 39
• More coming soon!