20320307352

Names of 20320307352

• Cardinal: 20320307352 can be written as Twenty billion, three hundred twenty million, three hundred seven thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 2.0320307352 × 10¹⁰

Factors of 20320307352

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 309

Divisors of 20320307352

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 23 24 27 36 37 46 54 69 71 72 74 81 92 108 111 138 142 148 162 173 184 207 213 216 222 243 276 284 296 324 333 346 414 426 444 486 519 552 568 621 639 648 666 692 828 851 852 888 972 999 1038 1242 1278 1332 1384 1557 1633 1656 1702 1704 1863 1917 1944 1998 2076 2484 2553 2556 2627 2664 2997 3114 3266 3404 3726 3834 3979 3996 4152 4671 4899 4968 5106 5112 5254 5589 5751 5994 6228 6401 6532 6808 7452 7659 7668 7881 7958 7992 8991 9342 9798 10212 10508 11178 11502 11937 11988 12283 12456 12802 13064 14013 14697 14904 15318 15336 15762 15916 17253 17982 18684 19203 19596 20424 21016 22356 22977 23004 23643 23874 23976 24566 25604 28026 29394 30636 31524 31832 34506 35811 35964 36849 37368 38406 39192 42039 44091 44712 45954 46008 47286 47748 49132 51208 56052 57609 58788 60421 61272 63048 68931 69012 70929 71622 71928 73698 76812 84078 88182 91908 94572 95496 98264 107433 110547 112104 115218 117576 120842 132273 137862 138024 141858 143244 147223 147396 153624 168156 172827 176364 181263 183816 189144 206793 212787 214866 221094 230436 241684 264546 275724 282509 283716 286488 294446 294792 322299 331641 336312 345654 352728 362526 396819 413586 425574 429732 441669 442188 454471 460872 483368 518481 529092 543789 551448 565018 567432 588892 638361 644598 663282 691308 725052 793638 827172 847527 851148 859464 883338 884376 908942 966897 994923 1036962 1058184 1087578 1130036 1177784 1276722 1289196 1325007 1326564 1363413 1382616 1450104 1555443 1587276 1631367 1654344 1695054 1702296 1766676 1817884 1933794 1989846 2073924 2175156 2260072 2542581 2553444 2578392 2650014 2653128 2726826 2984769 3110886 3174552 3262734 3390108 3533352 3635768 3867588 3975021 3979692 4090239 4147848 4350312 4894101 5085162 5106888 5300028 5453652 5969538 6221772 6525468 6780216 7627743 7735176 7950042 7959384 8180478 9788202 10170324 10452833 10600056 10907304 11925063 11939076 12270717 12443544 13050936 14682303 15255486 15900084 16360956 19576404 20340648 20905666 22883229 23850126 23878152 24541434 29364606 30510972 31358499 31800168 32721912 35775189 36812151 39152808 41811332 45766458 47700252 49082868 58729212 61021944 62716998 68649687 71550378 73624302 83622664 91532916 94075497 95400504 98165736 110436453 117458424 125433996 137299374 143100756 147248604 183065832 188150994 220872906 250867992 274598748 282226491 286201512 294497208 376301988 441745812 549197496 564452982 752603976 846679473 883491624 1128905964 1693358946 2257811928 2540038419 3386717892 5080076838 6773435784 10160153676 20320307352
• Sum of all divisors σ(n): 62383426560
• Sum of proper divisors (its aliquot sum) s(n): 42063119208
• 20320307352 is an abundant number, because the sum of its proper divisors (42063119208) is greater than itself. Its abundance is 21742811856

Bases of 20320307352

• Binary: 10010111011001011110100100010011000₂
• Hexadecimal: 0x4BB2F4898
• Base-36: 9C26PI0

Squares and roots of 20320307352

• 20320307352 squared (20320307352²) is 412914890879745251904
• 20320307352 cubed (20320307352³) is 8390557492893965190151943198208
• The square root of 20320307352 is 142549.3155087039
• The cube root of 20320307352 is 2728.8317377837

Scales and comparisons

• 20,320,307,352 seconds is equal to 646 years, 6 weeks, 2 days, 17 hours, 49 minutes, 12 seconds.
• To count from 1 to 20,320,307,352 would take you about one thousand, two hundred ninety-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 20320307352 cubic inches would be around 227.4 feet tall.

Recreational maths with 20320307352

• 20320307352 backwards is 25370302302
• 20320307352 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20320307352's digits is 27
• More coming soon!