30688858368

Names of 30688858368

• Cardinal: 30688858368 can be written as Thirty billion, six hundred eighty-eight million, eight hundred fifty-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 3.0688858368 × 10¹⁰

Factors of 30688858368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 282

Divisors of 30688858368

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 49 54 56 57 63 64 72 76 84 96 98 108 112 114 126 128 133 144 147 152 168 171 189 192 196 216 224 228 251 252 256 266 288 294 304 336 342 361 378 384 392 399 432 441 448 456 502 504 513 532 576 588 608 672 684 722 753 756 768 784 798 864 882 896 912 931 1004 1008 1026 1064 1083 1152 1176 1197 1216 1323 1344 1368 1444 1506 1512 1568 1596 1728 1757 1764 1792 1824 1862 2008 2016 2052 2128 2166 2259 2304 2352 2394 2432 2527 2646 2688 2736 2793 2888 3012 3024 3136 3192 3249 3456 3514 3528 3591 3648 3724 4016 4032 4104 4256 4332 4518 4704 4769 4788 4864 5054 5271 5292 5376 5472 5586 5776 6024 6048 6272 6384 6498 6777 6912 7028 7056 7182 7296 7448 7581 8032 8064 8208 8379 8512 8664 9036 9408 9538 9576 9747 10108 10542 10584 10944 11172 11552 12048 12096 12299 12544 12768 12996 13554 14056 14112 14307 14364 14592 14896 15162 15813 16064 16128 16416 16758 17024 17328 17689 18072 18816 19076 19152 19494 20216 21084 21168 21888 22344 22743 23104 24096 24192 24598 25137 25536 25992 27108 28112 28224 28614 28728 29792 30324 31626 32128 32832 33383 33516 34048 34656 35378 36144 36897 37632 38152 38304 38988 40432 42168 42336 42921 43776 44688 45486 46208 47439 48192 48384 49196 50274 51072 51984 53067 54216 56224 56448 57228 57456 59584 60648 63252 64256 65664 66766 67032 68229 69312 70756 72288 73794 76304 76608 77976 80864 84336 84672 85842 89376 90611 90972 92416 94878 96384 98392 100149 100548 102144 103968 106134 108432 110691 112448 112896 114456 114912 119168 121296 126504 128763 131328 133532 134064 136458 138624 141512 144576 147588 152608 153216 155952 159201 161728 168672 169344 171684 178752 181222 181944 189756 192768 196784 200298 201096 207936 212268 216864 221382 224896 228912 229824 233681 238336 242592 253008 257526 267064 268128 271833 272916 277248 283024 289152 295176 300447 305216 306432 311904 318402 323456 332073 337344 338688 343368 357504 362444 363888 379512 393568 400596 402192 415872 424536 433728 442764 449792 457824 459648 467362 477603 485184 506016 515052 534128 536256 543666 545832 566048 578304 590352 600894 610432 623808 634277 636804 646912 664146 674688 686736 701043 715008 724888 727776 759024 787136 801192 804384 815499 831744 849072 867456 885528 901341 915648 919296 934724 955206 970368 1012032 1030104 1068256 1072512 1087332 1091664 1132096 1180704 1201788 1220864 1247616 1268554 1273608 1328292 1349376 1373472 1402086 1449776 1455552 1518048 1574272 1602384 1608768 1630998 1698144 1734912 1771056 1802682 1831296 1869448 1902831 1910412 1940736 2024064 2060208 2103129 2136512 2145024 2174664 2183328 2264192 2361408 2403576 2446497 2495232 2537108 2547216 2656584 2746944 2804172 2899552 2911104 3036096 3148544 3204768 3217536 3261996 3396288 3542112 3605364 3662592 3738896 3805662 3820824 4048128 4120416 4206258 4273024 4349328 4366656 4439939 4528384 4722816 4807152 4892994 5074216 5094432 5313168 5493888 5608344 5708493 5799104 5822208 6072192 6309387 6409536 6435072 6523992 6792576 7084224 7210728 7477792 7611324 7641648 8240832 8412516 8546048 8698656 8733312 8879878 9445632 9614304 9785988 10148432 10188864 10626336 10987776 11216688 11416986 11598208 12144384 12618774 12819072 13047984 13319817 13585152 14168448 14421456 14955584 15222648 15283296 16481664 16825032 17125479 17397312 17466624 17759756 19228608 19571976 20296864 20377728 21252672 22433376 22833972 23196416 25237548 25638144 26095968 26639634 28336896 28842912 29911168 30445296 30566592 32963328 33650064 34250958 34794624 35519512 38457216 39143952 39959451 40593728 40755456 42505344 44866752 45667944 50475096 52191936 53279268 57685824 59822336 60890592 61133184 67300128 68501916 69589248 71039024 76914432 78287904 79918902 81187456 85010688 89733504 91335888 100950192 104383872 106558536 115371648 119878353 121781184 122266368 134600256 137003832 142078048 156575808 159837804 162374912 179467008 182671776 201900384 208767744 213117072 230743296 239756706 243562368 269200512 274007664 284156096 313151616 319675608 365343552 403800768 426234144 479513412 487124736 538401024 548015328 568312192 626303232 639351216 730687104 807601536 852468288 959026824 1096030656 1136624384 1278702432 1461374208 1615203072 1704936576 1918053648 2192061312 2557404864 3409873152 3836107296 4384122624 5114809728 7672214592 10229619456 15344429184 30688858368
• Sum of all divisors σ(n): 111861660960
• Sum of proper divisors (its aliquot sum) s(n): 81172802592
• 30688858368 is an abundant number, because the sum of its proper divisors (81172802592) is greater than itself. Its abundance is 50483944224

Bases of 30688858368

• Binary: 11100100101001100101101000100000000₂
• Hexadecimal: 0x72532D100
• Base-36: E3JCQO0

Squares and roots of 30688858368

• 30688858368 squared (30688858368²) is 941806027931163623424
• 30688858368 cubed (30688858368³) is 28902951801308132492692823212032
• The square root of 30688858368 is 175182.3574678683
• The cube root of 30688858368 is 3130.8354620077

Scales and comparisons

• 30,688,858,368 seconds is equal to 975 years, 42 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 30,688,858,368 would take you about one thousand, nine hundred fifty-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 30688858368 cubic inches would be around 260.9 feet tall.

Recreational maths with 30688858368

• 30688858368 backwards is 86385888603
• 30688858368 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30688858368's digits is 63
• More coming soon!