30685990104

Names of 30685990104

• Cardinal: 30685990104 can be written as Thirty billion, six hundred eighty-five million, nine hundred ninety thousand, one hundred four.

Scientific notation

• Scientific notation: 3.0685990104 × 10¹⁰

Factors of 30685990104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 186

Divisors of 30685990104

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 49 54 56 63 66 72 77 81 84 88 98 99 108 121 126 132 147 154 162 163 168 189 196 198 216 231 242 252 264 294 297 308 324 326 343 363 378 392 396 441 462 484 489 504 539 567 588 594 616 648 652 686 693 726 756 792 847 882 891 924 968 978 1029 1078 1089 1134 1141 1176 1188 1304 1323 1372 1386 1452 1467 1512 1617 1694 1764 1782 1793 1848 1956 2058 2079 2156 2178 2268 2282 2376 2401 2541 2646 2744 2772 2904 2934 3087 3234 3267 3388 3423 3528 3564 3586 3773 3912 3969 4116 4158 4312 4356 4401 4536 4564 4802 4851 5082 5292 5379 5544 5868 5929 6174 6237 6468 6534 6776 6846 7128 7172 7203 7546 7623 7938 7987 8232 8316 8712 8802 9128 9261 9604 9702 9801 10164 10269 10584 10758 11319 11736 11858 12348 12474 12551 12936 13068 13203 13692 14344 14406 14553 15092 15246 15876 15974 16137 16632 17604 17787 18522 19208 19404 19602 19723 20328 20538 21516 21609 22638 22869 23716 23961 24696 24948 25102 26136 26406 26411 27384 27783 28812 29106 30184 30492 30807 31752 31948 32274 33957 35208 35574 37044 37653 38808 39204 39446 41076 41503 43032 43218 43659 45276 45738 47432 47922 48411 49896 50204 52812 52822 53361 55566 55909 57624 58212 59169 60984 61614 63896 64548 64827 67914 68607 71148 71883 74088 75306 78408 78892 79233 82152 83006 86436 87318 87857 90552 91476 92421 95844 96822 100408 101871 105624 105644 106722 111132 111818 112959 116424 118338 123228 124509 129096 129654 135828 137214 138061 142296 143766 145233 150612 157784 158466 160083 166012 167727 172872 174636 175714 177507 182952 184842 191688 193644 194481 203742 211288 213444 215649 222264 223636 225918 236676 237699 246456 249018 259308 263571 271656 274428 276122 287532 290466 290521 301224 305613 316932 320166 332024 335454 338877 349272 351428 355014 369684 373527 387288 388962 391363 407484 414183 426888 431298 447272 451836 473352 475398 480249 498036 503181 518616 527142 532521 548856 552244 575064 580932 581042 611226 614999 633864 640332 646947 670908 677754 702856 710028 713097 739368 747054 777924 782726 790713 814968 828366 862596 871563 903672 950796 960498 966427 996072 1006362 1016631 1054284 1065042 1104488 1120581 1161864 1162084 1174089 1222452 1229998 1242549 1280664 1293894 1341816 1355508 1420056 1426194 1494108 1509543 1555848 1565452 1581426 1597563 1656732 1725192 1743126 1844997 1901592 1920996 1932854 2012724 2033262 2108568 2130084 2139291 2241162 2324168 2348178 2372139 2444904 2459996 2485098 2587788 2614689 2711016 2852388 2899281 2988216 3019086 3130904 3162852 3195126 3313464 3361743 3486252 3522267 3689994 3727647 3841992 3865708 4025448 4066524 4260168 4278582 4304993 4482324 4528629 4696356 4744278 4919992 4970196 5175576 5229378 5534991 5704776 5798562 6038172 6325704 6390252 6723486 6764989 6972504 7044534 7116417 7379988 7455294 7731416 7844067 8133048 8557164 8609986 8697843 8964648 9057258 9392712 9488556 9940392 10458756 10566801 11069982 11182941 11597124 12076344 12780504 12914979 13446972 13529978 14089068 14232834 14759976 14910588 15688134 16604973 17114328 17219972 17395686 18114516 18977112 20294967 20917512 21133602 22139964 22365882 23194248 23532201 25829958 26093529 26893944 27059956 28178136 28465668 29821176 31376268 31700403 33209946 34439944 34791372 36229032 38744937 40589934 42267204 44279928 44731764 47064402 47354923 49814919 51659916 52187058 54119912 56931336 60884901 62752536 63400806 66419892 69582744 77489874 78280587 81179868 84534408 89463528 94128804 94709846 99629838 103319832 104374116 116234811 121769802 126801612 132839784 142064769 154979748 156561174 162359736 182654703 188257608 189419692 199259676 208748232 232469622 243539604 253603224 284129538 309959496 313122348 348704433 365309406 378839384 398519352 426194307 464939244 487079208 547964109 568259076 626244696 697408866 730618812 852388614 929878488 1095928218 1136518152 1278582921 1394817732 1461237624 1704777228 2191856436 2557165842 2789635464 3409554456 3835748763 4383712872 5114331684 7671497526 10228663368 15342995052 30685990104
• Sum of all divisors σ(n): 110888172780
• Sum of proper divisors (its aliquot sum) s(n): 80202182676
• 30685990104 is an abundant number, because the sum of its proper divisors (80202182676) is greater than itself. Its abundance is 49516192572

Bases of 30685990104

• Binary: 11100100101000001110000110011011000₂
• Hexadecimal: 0x725070CD8
• Base-36: E3HN9I0

Squares and roots of 30685990104

• 30685990104 squared (30685990104²) is 941629988662785930816
• 30685990104 cubed (30685990104³) is 28894848513735881266090204644864
• The square root of 30685990104 is 175174.1707672681
• The cube root of 30685990104 is 3130.7379201753

Scales and comparisons

• 30,685,990,104 seconds is equal to 975 years, 37 weeks, 2 days, 22 hours, 8 minutes, 24 seconds.
• To count from 1 to 30,685,990,104 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 30685990104 cubic inches would be around 260.9 feet tall.

Recreational maths with 30685990104

• 30685990104 backwards is 40109958603
• The number of decimal digits it has is: 11
• The sum of 30685990104's digits is 45
• More coming soon!