31505972045190

Names of 31505972045190

• Cardinal: 31505972045190 can be written as Thirty-one trillion, five hundred five billion, nine hundred seventy-two million, forty-five thousand, one hundred ninety.

Scientific notation

• Scientific notation: 3.150597204519 × 10¹³

Factors of 31505972045190

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 482

Divisors of 31505972045190

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 10 15 19 23 30 38 46 57 69 95 114 115 137 138 190 230 274 285 293 345 361 411 437 529 570 586 685 690 722 822 874 879 1058 1083 1311 1370 1465 1587 1758 1805 2055 2166 2185 2603 2622 2645 2930 3151 3174 3610 4110 4370 4395 5206 5290 5415 5567 6302 6555 6739 7809 7935 8303 8790 9453 10051 10830 11134 13015 13110 13478 15618 15755 15870 16606 16701 18769 18906 20102 20217 24909 26030 27835 30153 31510 33402 33695 37538 39045 40141 40434 41515 47265 49457 49818 50255 55670 56307 59869 60306 67390 72473 78090 80282 83030 83505 93845 94530 98914 100510 101085 105773 112614 119738 120423 124545 128041 144946 148371 150765 154997 167010 179607 187690 190969 200705 202170 211546 217419 240846 247285 249090 256082 281535 296742 299345 301530 309994 317319 356611 359214 362365 381938 384123 401410 431687 434838 464991 494570 528865 563070 572907 598690 602115 634638 640205 713222 724730 741855 762679 768246 774985 863374 898035 923243 929982 954845 1057730 1069833 1087095 1137511 1145814 1204230 1280410 1295061 1376987 1483710 1525358 1549970 1586595 1783055 1796070 1846486 1909690 1920615 2139666 2158435 2174190 2275022 2288037 2324955 2432779 2590122 2753974 2769729 2864535 2944943 3173190 3412533 3566110 3813395 3841230 4130961 4316870 4576074 4616215 4649910 4865558 5349165 5499317 5539458 5687555 5729070 5889886 6475305 6775609 6825066 6884935 7298337 7626790 8202053 8261922 8834829 9232430 9928801 10698330 10998634 11375110 11440185 12163895 12950610 13551218 13769870 13848645 14490901 14596674 14724715 16404106 16497951 17062665 17541617 17669658 19857602 20326827 20654805 21234589 22880370 24327790 24606159 26162753 27496585 27697290 28981802 29449430 29786403 32995902 33878045 34125330 35083234 36491685 40653654 41010265 41309610 42469178 43472703 44174145 49212318 49644005 52325506 52624851 54993170 55953917 59572806 63703767 67756090 72454505 72983370 78488259 82020530 82489755 86945406 87708085 88348290 99288010 101634135 104487023 105249702 106172945 111907834 123030795 126484291 127407534 130813765 144909010 148932015 155839007 156976518 164979510 167861751 175416170 188647219 203268270 208974046 212345890 217363515 246061590 252968582 261627530 263124255 279769585 297864030 311678014 313461069 318518835 333290723 335723502 377294438 379452873 392441295 403457191 434727030 467517021 522435115 526248510 559539170 565941657 626922138 632421455 637037670 666581446 758905746 779195035 784882590 806914382 839308755 935034042 943236095 999872169 1044870230 1131883314 1210371573 1264842910 1558390070 1567305345 1666453615 1678617510 1886472190 1897264365 1985253437 1999744338 2017285955 2337585105 2403201529 2420743146 2829708285 2909138693 3134610690 3332907230 3584297161 3794528730 3970506874 4034571910 4675170210 4806403058 4999360845 5659416570 5818277386 5955760311 6051857865 7168594322 7209604587 7665686629 8727416079 9926267185 9998721690 10752891483 11911520622 12016007645 12103715730 14419209174 14545693465 15331373258 17454832158 17921485805 19852534370 21505782966 22997059887 24032015290 29091386930 29778801555 35842971610 36048022935 38328433145 43637080395 45660829051 45994119774 53764457415 55273635167 59557603110 72096045870 76656866290 87274160790 91321658102 107528914830 110547270334 114985299435 136982487153 165820905501 228304145255 229970598870 273964974306 276368175835 331641811002 456608290510 552736351670 684912435765 829104527505 1050199068173 1369824871530 1658209055010 2100398136346 3150597204519 5250995340865 6301194409038 10501990681730 15752986022595 31505972045190
• Sum of all divisors σ(n): 84324263759568
• Sum of proper divisors (its aliquot sum) s(n): 52818291714378
• 31505972045190 is an abundant number, because the sum of its proper divisors (52818291714378) is greater than itself. Its abundance is 21312319669188

Bases of 31505972045190

• Binary: 111001010011110001110010001011010010110000110₂
• Hexadecimal: 0x1CA78E45A586
• Base-36: B61N6AN46

Squares and roots of 31505972045190

• 31505972045190 squared (31505972045190²) is 992626274512293751402136100
• 31505972045190 cubed (31505972045190³) is 31273655656105421932661215332651730359000
• The square root of 31505972045190 is 5613018.0870178923
• The cube root of 31505972045190 is 31583.7937132207

Scales and comparisons

• 31,505,972,045,190 seconds is equal to 1,001,792 years, 23 weeks, 5 days, 5 hours, 26 minutes, 30 seconds.
• To count from 1 to 31,505,972,045,190 would take you about two million, five hundred four thousand, four hundred eighty-one 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 31505972045190 cubic inches would be around 2632 feet tall.

Recreational maths with 31505972045190

• 31505972045190 backwards is 09154027950513
• The number of decimal digits it has is: 14
• The sum of 31505972045190's digits is 51
• More coming soon!