20488313664

Names of 20488313664

• Cardinal: 20488313664 can be written as Twenty billion, four hundred eighty-eight million, three hundred thirteen thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.0488313664 × 10¹⁰

Factors of 20488313664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 523

Divisors of 20488313664

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 31 32 36 39 42 48 52 54 56 62 63 64 72 78 81 84 91 93 96 104 108 112 117 124 126 144 156 162 168 182 186 189 192 208 216 217 224 234 243 248 252 273 279 288 312 324 336 351 364 372 378 403 416 432 434 448 467 468 486 496 504 546 558 567 576 624 648 651 672 702 728 744 756 806 819 832 837 864 868 934 936 972 992 1008 1053 1092 1116 1134 1209 1248 1296 1302 1344 1401 1404 1456 1488 1512 1612 1638 1674 1701 1728 1736 1868 1872 1944 1953 1984 2016 2106 2184 2232 2268 2418 2457 2496 2511 2592 2604 2802 2808 2821 2912 2976 3024 3159 3224 3269 3276 3348 3402 3472 3627 3736 3744 3888 3906 4032 4203 4212 4368 4464 4536 4836 4914 5022 5184 5208 5604 5616 5642 5824 5859 5952 6048 6071 6318 6448 6538 6552 6696 6804 6944 7254 7371 7472 7488 7533 7776 7812 8406 8424 8463 8736 8928 9072 9672 9807 9828 10044 10416 10881 11208 11232 11284 11718 12096 12142 12609 12636 12896 13076 13104 13392 13608 13888 14477 14508 14742 14944 15066 15552 15624 16812 16848 16926 17472 17577 17856 18144 18213 19344 19614 19656 20088 20832 21762 22113 22416 22464 22568 23436 24284 25218 25272 25389 25792 26152 26208 26784 27216 28954 29016 29421 29484 29888 30132 31248 32643 33624 33696 33852 35154 36288 36426 37827 38688 39228 39312 40176 41664 42497 43431 43524 44226 44832 45136 46872 48568 50436 50544 50778 52304 52416 52731 53568 54432 54639 57908 58032 58842 58968 60264 62496 65286 67248 67392 67704 70308 72852 75654 76167 77376 78456 78624 80352 84994 86862 87048 88263 88452 89664 90272 93744 97136 97929 100872 101088 101339 101556 104608 105462 108864 109278 113481 115816 116064 117684 117936 120528 124992 127491 130293 130572 134496 135408 140616 145704 151308 152334 156912 157248 160704 163917 169988 173724 174096 176526 176904 180544 187488 188201 194272 195858 201744 202176 202678 203112 209216 210924 218556 226962 228501 231632 232128 235368 235872 241056 254982 260586 261144 264789 268992 270816 281232 291408 302616 304017 304668 313824 327834 339976 347448 348192 353052 353808 374976 376402 382473 388544 390879 391716 403488 405356 406224 421848 437112 453924 457002 463264 470736 471744 482112 491751 509964 521172 522288 529578 541632 562464 564603 582816 605232 608034 609336 627648 655668 679952 685503 694896 696384 706104 707616 752804 764946 781758 783432 794367 806976 810712 812448 843696 874224 907848 912051 914004 926528 941472 983502 1019928 1042344 1044576 1059156 1124928 1129206 1147419 1165632 1172637 1210464 1216068 1218672 1311336 1317407 1359904 1371006 1389792 1412208 1415232 1475253 1505608 1529892 1563516 1566864 1588734 1621424 1624896 1687392 1693809 1748448 1815696 1824102 1828008 1882944 1967004 2039856 2084688 2089152 2118312 2258412 2294838 2345274 2420928 2432136 2437344 2622672 2634814 2719808 2736153 2742012 2779584 2824416 2950506 3011216 3059784 3127032 3133728 3177468 3242848 3374784 3387618 3442257 3496896 3517911 3631392 3648204 3656016 3934008 3952221 4079712 4169376 4236624 4516824 4589676 4690548 4864272 4874688 5081427 5245344 5269628 5472306 5484024 5648832 5901012 6022432 6119568 6254064 6267456 6354936 6485696 6775236 6884514 7035822 7262784 7296408 7312032 7868016 7904442 8159424 8208459 8338752 8473248 9033648 9179352 9381096 9728544 10162854 10326771 10490688 10539256 10944612 10968048 11802024 11856663 12044864 12239136 12508128 12709872 13550472 13769028 14071644 14592816 14624064 15244281 15736032 15808884 16416918 16946496 18067296 18358704 18762192 19457088 20325708 20653542 21078512 21889224 21936096 23604048 23713326 24478272 24625377 25016256 25419744 27100944 27538056 28143288 29185632 30488562 31472064 31617768 32833836 35569989 36134592 36717408 37524384 40651416 41307084 42157024 43778448 43872192 45732843 47208096 47426652 49250754 50839488 54201888 55076112 56286576 58371264 60977124 63235536 65667672 71139978 73434816 75048768 81302832 82614168 84314048 87556896 91465686 94416192 94853304 98501508 106709967 108403776 110152224 112573152 121954248 126471072 131335344 142279956 162605664 165228336 175113792 182931372 189706608 197003016 213419934 220304448 225146304 243908496 252942144 262670688 284559912 320129901 325211328 330456672 365862744 379413216 394006032 426839868 487816992 525341376 569119824 640259802 660913344 731725488 758826432 788012064 853679736 975633984 1138239648 1280519604 1463450976 1576024128 1707359472 2276479296 2561039208 2926901952 3414718944 5122078416 6829437888 10244156832 20488313664
• Sum of all divisors σ(n): 77538779136
• Sum of proper divisors (its aliquot sum) s(n): 57050465472
• 20488313664 is an abundant number, because the sum of its proper divisors (57050465472) is greater than itself. Its abundance is 36562151808

Bases of 20488313664

• Binary: 10011000101001100101101101101000000₂
• Hexadecimal: 0x4C532DB40
• Base-36: 9EU7O00

Squares and roots of 20488313664

• 20488313664 squared (20488313664²) is 419770996794449104896
• 20488313664 cubed (20488313664³) is 8600399849374611795193286098944
• The square root of 20488313664 is 143137.3943594057
• The cube root of 20488313664 is 2736.3316772417

Scales and comparisons

• 20,488,313,664 seconds is equal to 651 years, 24 weeks, 1 day, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 20,488,313,664 would take you about one thousand, three hundred two 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 20488313664 cubic inches would be around 228 feet tall.

Recreational maths with 20488313664

• 20488313664 backwards is 46631388402
• The number of decimal digits it has is: 11
• The sum of 20488313664's digits is 45
• More coming soon!