208020240072

Names of 208020240072

• Cardinal: 208020240072 can be written as Two hundred eight billion, twenty million, two hundred forty thousand and seventy-two.

Scientific notation

• Scientific notation: 2.08020240072 × 10¹¹

Factors of 208020240072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 88

Divisors of 208020240072

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 23 24 27 36 38 41 46 54 57 69 72 76 81 82 92 108 114 123 138 152 162 164 171 184 207 216 228 246 276 324 328 342 361 369 414 437 456 492 513 529 552 621 648 684 722 738 779 828 874 943 984 1026 1058 1083 1107 1242 1311 1368 1444 1476 1539 1558 1587 1656 1681 1748 1863 1886 2052 2116 2166 2214 2337 2484 2622 2829 2888 2952 3078 3116 3174 3249 3321 3362 3496 3726 3772 3933 4104 4232 4332 4428 4674 4761 4968 5043 5244 5658 6156 6232 6348 6498 6642 6724 7011 7452 7544 7866 8303 8487 8664 8856 9348 9522 9747 10051 10086 10488 11316 11799 12312 12696 12996 13284 13448 14022 14283 14801 14904 15129 15732 16606 16974 17917 18696 19044 19494 20102 20172 21033 21689 22632 23598 24909 25461 25992 26568 28044 28566 29241 29602 30153 30258 31464 31939 33212 33948 35397 35834 38088 38663 38988 40204 40344 42066 42849 43378 44403 45387 47196 49818 50922 53751 56088 57132 58482 59204 60306 60516 63099 63878 65067 66424 67896 70794 71668 74727 76383 77326 77976 80408 84132 85698 86756 88806 90459 90774 94392 95817 99636 101844 107502 114264 115989 116964 118408 120612 121032 126198 127756 130134 133209 136161 141588 143336 149454 152766 154652 161253 168264 171396 173512 177612 180918 181548 190969 191634 195201 199272 203688 215004 224181 231978 233928 241224 252396 255512 260268 266418 271377 272322 283176 287451 298908 305532 309304 322506 340423 342792 347967 355224 361836 363096 381938 383268 390402 399627 412091 430008 448362 463956 483759 504792 520536 532836 542754 544644 572907 574902 585603 597816 606841 611064 645012 672543 680846 695934 723672 734597 763876 766536 780804 799254 814131 824182 862353 889249 896724 927912 967518 1021269 1043901 1065672 1085508 1089288 1145814 1149804 1171206 1198881 1213682 1236273 1290024 1345086 1361692 1391868 1451277 1469194 1527752 1561608 1598508 1628262 1648364 1718721 1724706 1756809 1778498 1793448 1820523 1935036 2042538 2087802 2171016 2203791 2291628 2299608 2342412 2397762 2427364 2472546 2587059 2667747 2690172 2723384 2783736 2902554 2938388 3063807 3131703 3197016 3256524 3296728 3437442 3449412 3513618 3556996 3641046 3708819 3870072 4085076 4175604 4407582 4583256 4684824 4795524 4854728 4945092 5156163 5174118 5335494 5380344 5461569 5805108 5876776 6127614 6263406 6513048 6611373 6874884 6898824 7027236 7113992 7282092 7417638 7829729 8003241 8170152 8351208 8815164 9191421 9591048 9890184 10312326 10348236 10670988 10923138 11126457 11610216 12255228 12526812 13222746 13749768 13957343 14054472 14564184 14835276 15468489 15659458 16006482 16384707 16895731 17630328 18382842 19834119 20624652 20696472 21341976 21846276 22252914 23489187 24009723 24510456 25053624 26445492 27574263 27914686 29670552 30936978 31318916 32012964 32769414 33379371 33791462 36765684 39668238 41249304 41872029 43692552 44505828 46978374 48019446 49154121 50687193 52890984 55148526 55829372 59502357 61873956 62637832 64025928 65538828 66758742 67582924 70467561 72029169 73531368 79336476 83744058 89011656 93956748 96038892 98308242 101374386 110297052 111658744 119004714 123747912 125616087 131077656 133517484 135165848 140935122 144058338 152061579 158672952 167488116 187913496 192077784 196616484 202748772 211402683 220594104 238009428 251232174 267034968 281870244 288116676 304123158 321018889 334976232 376848261 393232968 405497544 422805366 456184737 476018856 502464348 563740488 576233352 608246316 634208049 642037778 753696522 845610732 912369474 963056667 1004928696 1130544783 1216492632 1268416098 1284075556 1368554211 1507393044 1691221464 1824738948 1926113334 2261089566 2536832196 2568151112 2737108422 2889170001 3014786088 3649477896 3852226668 4522179132 5073664392 5474216844 5778340002 7704453336 8667510003 9044358264 10948433688 11556680004 17335020006 23113360008 26002530009 34670040012 52005060018 69340080024 104010120036 208020240072
• Sum of all divisors σ(n): 658888630785
• Sum of proper divisors (its aliquot sum) s(n): 450868390713
• 208020240072 is an abundant number, because the sum of its proper divisors (450868390713) is greater than itself. Its abundance is 242848150641

Bases of 208020240072

• Binary: 11000001101110111110001111011011001000₂
• Hexadecimal: 0x306EF8F6C8
• Base-36: 2NK9VOI0

Squares and roots of 208020240072

• 208020240072 squared (208020240072²) is 43272420279612514565184
• 208020240072 cubed (208020240072³) is 9001539255061476646985172372853248
• The square root of 208020240072 is 456092.3591466973
• The cube root of 208020240072 is 5925.1843137023

Scales and comparisons

• 208,020,240,072 seconds is equal to 6,614 years, 20 weeks, 5 days, 16 hours, 1 minute, 12 seconds.
• To count from 1 to 208,020,240,072 would take you about thirteen thousand, two hundred twenty-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 208020240072 cubic inches would be around 493.8 feet tall.

Recreational maths with 208020240072

• 208020240072 backwards is 270042020802
• 208020240072 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 208020240072's digits is 27
• More coming soon!