20318467950

Names of 20318467950

• Cardinal: 20318467950 can be written as Twenty billion, three hundred eighteen million, four hundred sixty-seven thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 2.031846795 × 10¹⁰

Factors of 20318467950

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 195

Divisors of 20318467950

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 19 22 23 25 27 30 31 33 38 45 46 50 54 55 57 62 66 69 75 90 93 95 99 101 110 114 115 135 138 150 155 165 171 186 190 198 202 207 209 225 230 253 270 275 279 285 297 303 310 330 341 342 345 414 418 437 450 465 475 495 505 506 513 550 558 570 575 589 594 606 621 627 675 682 690 713 759 775 825 837 855 874 909 930 950 990 1010 1023 1026 1035 1045 1111 1150 1178 1242 1254 1265 1311 1350 1395 1425 1426 1485 1515 1518 1550 1650 1674 1705 1710 1725 1767 1818 1881 1919 2046 2070 2090 2139 2185 2222 2277 2323 2325 2475 2525 2530 2565 2622 2727 2790 2850 2945 2970 3030 3069 3105 3131 3135 3333 3410 3450 3534 3565 3762 3795 3838 3933 4185 4275 4278 4370 4545 4554 4646 4650 4807 4950 5050 5115 5130 5175 5225 5301 5454 5555 5643 5757 5890 6138 6210 6262 6270 6325 6417 6479 6555 6666 6831 6969 6975 7130 7425 7575 7590 7843 7866 8370 8525 8550 8835 9090 9207 9393 9405 9595 9614 9999 10230 10350 10450 10602 10695 10925 11110 11286 11385 11514 11615 11799 12650 12825 12834 12958 13110 13547 13635 13662 13938 13950 14421 14725 14850 15150 15345 15525 15655 15675 15686 15903 16665 17050 17271 17670 17825 18414 18786 18810 18975 19190 19251 19437 19665 19998 20907 20925 21109 21390 21850 22725 22770 23230 23529 23598 24035 25553 25575 25650 26505 27094 27270 27775 28179 28215 28785 28842 29450 29997 30690 31050 31310 31350 31806 32085 32395 32775 33330 34155 34441 34542 34845 35650 37950 38502 38874 39215 39330 40641 41814 41850 42218 43263 44137 44175 45450 46035 46965 47025 47058 47975 48070 49995 51106 51150 51813 53010 53475 55550 56358 56430 56925 57570 58075 58311 58995 59489 59994 62721 63327 64170 64790 65550 67735 68175 68310 68882 69690 70587 72013 72105 76659 76725 78275 78430 79515 81282 83325 84537 86355 86526 88274 88350 92070 93930 94050 95950 96255 97185 98325 99990 103323 103626 104535 105545 106950 113850 116150 116622 117645 117990 118978 120175 121923 125442 126654 127765 129789 132411 132525 135470 136350 140895 141075 141174 143925 144026 144210 149017 149985 153318 153450 156550 159030 160425 161975 166650 169074 170775 172205 172710 174225 174933 178467 189981 192510 194370 196075 196650 203205 206646 209070 211090 211761 216039 216315 220685 229977 230175 234825 235290 240350 243846 249975 255530 259065 259578 264822 265050 281790 282150 287850 291555 294975 297445 298034 299970 309969 313605 316635 320850 323950 338675 341550 344410 348450 349866 352935 356934 360065 360525 365769 379962 383295 392150 397233 397575 406410 422685 423522 431775 432078 432630 441370 447051 459954 460350 469650 481275 485507 485925 499950 516615 518130 522675 527725 535401 569943 583110 588225 589950 594890 609615 619938 627210 633270 638825 648117 648945 654379 662055 677350 689931 704475 705870 720130 721050 731538 745085 749925 766590 792143 794466 795150 845370 861025 863550 874665 892335 894102 929907 949905 962550 971014 971850 1016025 1033230 1045350 1055450 1058805 1070802 1080195 1081575 1103425 1139886 1149885 1176450 1191699 1219230 1277650 1295325 1296234 1297890 1308758 1324110 1341153 1368247 1379862 1408950 1456521 1457775 1487225 1490170 1499850 1549845 1568025 1583175 1584286 1606203 1722050 1749330 1764675 1784670 1800325 1828845 1859814 1899810 1916475 1944351 1963137 1986165 2032050 2113425 2117610 2160390 2163150 2206850 2235255 2299770 2376429 2383398 2427535 2583075 2590650 2677005 2682306 2736494 2849715 2913042 2915550 2974450 3048075 3099690 3136050 3166350 3212406 3240585 3244725 3271895 3310275 3449655 3529350 3600650 3657690 3725425 3832950 3888702 3926274 3960715 3972330 4023459 4104741 4226850 4369563 4373325 4461675 4470510 4649535 4749525 4752858 4855070 5166150 5294025 5354010 5400975 5699430 5749425 5889411 5958495 6096150 6481170 6489450 6543790 6620550 6705765 6841235 6899310 7129287 7282605 7450850 7749225 7921430 8031015 8046918 8209482 8739126 8746650 8923350 9144225 9299070 9499050 9721755 9815685 9930825 10588050 10801950 11176275 11498850 11778822 11882145 11916990 12137675 12314223 13108689 13385025 13411530 13682470 14248575 14258574 14565210 15050717 15498450 16062030 16202925 16359475 17248275 17668233 18288450 19443510 19631370 19803575 19861650 20117295 20523705 21387861 21847815 22352550 23247675 23764290 24275350 24628446 26217378 26770050 28497150 29447055 29792475 30101434 32405850 32718950 33528825 34206175 34496550 35336466 35646435 36413025 36942669 39607150 40155075 40234590 41047410 42775722 43695630 45152151 46495350 48608775 49078425 58894110 59410725 59584950 61571115 65543445 67057650 68412350 71292870 72826050 73885338 75253585 80310150 88341165 90304302 97217550 98156850 100586475 102618525 106939305 109239075 118821450 123142230 131086890 135456453 147235275 150507170 176682330 178232175 184713345 201172950 205237050 213878610 218478150 225760755 270912906 294470550 307855575 327717225 356464350 369426690 376267925 406369359 441705825 451521510 534696525 615711150 655434450 677282265 752535850 812738718 883411650 923566725 1069393050 1128803775 1354564530 1847133450 2031846795 2257607550 3386411325 4063693590 6772822650 10159233975 20318467950
• Sum of all divisors σ(n): 69938380800
• Sum of proper divisors (its aliquot sum) s(n): 49619912850
• 20318467950 is an abundant number, because the sum of its proper divisors (49619912850) is greater than itself. Its abundance is 29301444900

Bases of 20318467950

• Binary: 10010111011000100110011011101101110₂
• Hexadecimal: 0x4BB13376E
• Base-36: 9C13A7I

Squares and roots of 20318467950

• 20318467950 squared (20318467950²) is 412840139835177202500
• 20318467950 cubed (20318467950³) is 8388279149714566271566909875000
• The square root of 20318467950 is 142542.8635533887
• The cube root of 20318467950 is 2728.7493970013

Scales and comparisons

• 20,318,467,950 seconds is equal to 646 years, 3 weeks, 2 days, 10 hours, 52 minutes, 30 seconds.
• To count from 1 to 20,318,467,950 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 20318467950 cubic inches would be around 227.4 feet tall.

Recreational maths with 20318467950

• 20318467950 backwards is 05976481302
• 20318467950 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20318467950's digits is 45
• More coming soon!