30421685448

Names of 30421685448

• Cardinal: 30421685448 can be written as Thirty billion, four hundred twenty-one million, six hundred eighty-five thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 3.0421685448 × 10¹⁰

Factors of 30421685448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 87

Divisors of 30421685448

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 23 24 28 33 36 41 42 44 46 56 63 66 69 72 77 82 84 88 92 99 121 123 126 132 138 154 161 164 168 184 198 207 231 242 246 252 253 264 276 287 308 322 328 363 369 396 414 451 462 483 484 492 504 506 529 552 574 616 644 693 726 738 759 792 828 847 861 902 924 943 966 968 984 1012 1058 1089 1148 1288 1353 1386 1449 1452 1476 1518 1587 1656 1694 1722 1771 1804 1848 1886 1932 2024 2116 2178 2277 2296 2541 2583 2706 2772 2783 2829 2898 2904 2952 3036 3157 3174 3388 3444 3542 3608 3703 3772 3864 4059 4232 4356 4554 4761 4961 5082 5166 5313 5412 5544 5566 5658 5796 5819 6072 6314 6348 6601 6776 6888 7084 7406 7544 7623 8118 8349 8487 8712 9108 9471 9522 9922 10164 10332 10373 10626 10824 11109 11132 11316 11592 11638 12167 12628 12696 13202 14168 14812 14883 15246 15939 16236 16698 16974 17457 18216 18942 19044 19481 19803 19844 20328 20664 20746 21252 21689 22218 22264 22632 23276 24334 25047 25256 26404 28413 29624 29766 30492 31119 31878 32472 33327 33396 33948 34727 34914 36501 37884 38088 38962 39606 39688 40733 41492 42504 43378 44436 44649 46552 48668 50094 52371 52808 56826 58443 59409 59532 60984 62238 63756 64009 65067 66654 66792 67896 69454 69828 72611 73002 75768 77924 79212 81466 82984 85169 86756 88872 89298 93357 97336 100188 104181 104742 109503 113652 114103 116886 118818 119064 122199 124476 127512 128018 130134 133308 133837 138908 139656 145222 146004 151823 155848 158424 162932 170338 173512 175329 178596 186714 192027 195201 200376 208362 209484 217833 219006 227304 228206 233772 237636 238579 244398 248952 255507 256036 260268 266616 267674 277816 290444 292008 303646 312543 325864 340676 342309 350658 357192 366597 373428 384054 390402 401511 416724 418968 435666 438012 448063 455469 456412 467544 475272 477158 488796 498847 511014 512072 520536 535348 576081 580888 607292 625086 653499 681352 684618 701316 715737 733194 746856 766521 768108 780804 798721 803022 833448 871332 876024 896126 910938 912824 936859 954316 977592 997694 1022028 1026927 1070696 1152162 1204533 1214584 1250172 1306998 1344189 1366407 1369236 1402632 1431474 1466388 1472207 1496541 1533042 1536216 1561608 1597442 1606044 1670053 1742664 1792252 1821876 1873718 1908632 1995388 2044056 2053854 2147211 2304324 2396163 2409066 2500344 2613996 2624369 2688378 2732814 2738472 2810577 2862948 2932776 2944414 2993082 3066084 3194884 3212088 3340106 3491929 3584504 3643752 3747436 3990776 4032567 4107708 4294422 4416621 4489623 4608648 4792326 4818132 5010159 5227992 5248738 5376756 5465628 5487317 5621154 5725896 5888828 5986164 6132168 6389768 6680212 6983858 7188489 7494872 7873107 8065134 8215416 8431731 8588844 8833242 8979246 9584652 9636264 10020318 10305449 10475787 10497476 10753512 10931256 10974634 11242308 11777656 11972328 13249863 13360424 13967716 14376978 15030477 15746214 16130268 16461951 16863462 17177688 17666484 17958492 18370583 19169304 20040636 20610898 20951574 20994952 21949268 22484616 23619321 26499726 27935432 28753956 30060954 30916347 31427361 31492428 32260536 32923902 33726924 35332968 35916984 36741166 38411219 40081272 41221796 41903148 43898536 47238642 49385853 52999452 55111749 57507912 60121908 60360487 61832694 62854722 62984856 65847804 67453848 73482332 76822438 82443592 83806296 92749041 94477284 98771706 105998904 110223498 115233657 120243816 120720974 123665388 125709444 131695608 146964664 153644876 165335247 181081461 185498082 188954568 197543412 220446996 230467314 241441948 247330776 251418888 307289752 330670494 345700971 362162922 370996164 395086824 422523409 440893992 460934628 482883896 543244383 661340988 691401942 724325844 741992328 845046818 921869256 1086488766 1267570227 1322681976 1382803884 1448651688 1690093636 2172977532 2535140454 2765607768 3380187272 3802710681 4345955064 5070280908 7605421362 10140561816 15210842724 30421685448
• Sum of all divisors σ(n): 110844115200
• Sum of proper divisors (its aliquot sum) s(n): 80422429752
• 30421685448 is an abundant number, because the sum of its proper divisors (80422429752) is greater than itself. Its abundance is 50000744304

Bases of 30421685448

• Binary: 11100010101010001100001010011001000₂
• Hexadecimal: 0x7154614C8
• Base-36: DZ4AAQ0

Squares and roots of 30421685448

• 30421685448 squared (30421685448²) is 925478945497054960704
• 30421685448 cubed (30421685448³) is 28154629368658142024905088635392
• The square root of 30421685448 is 174418.1339425463
• The cube root of 30421685448 is 3121.7234289989

Scales and comparisons

• 30,421,685,448 seconds is equal to 967 years, 16 weeks, 2 days, 20 hours, 10 minutes, 48 seconds.
• To count from 1 to 30,421,685,448 would take you about one thousand, nine hundred thirty-four 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 30421685448 cubic inches would be around 260.1 feet tall.

Recreational maths with 30421685448

• 30421685448 backwards is 84458612403
• The number of decimal digits it has is: 11
• The sum of 30421685448's digits is 45
• More coming soon!