387993426996

Names of 387993426996

• Cardinal: 387993426996 can be written as Three hundred eighty-seven billion, nine hundred ninety-three million, four hundred twenty-six thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 3.87993426996 × 10¹¹

Factors of 387993426996

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 104

Divisors of 387993426996

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 28 38 42 49 57 73 76 84 98 114 133 146 147 196 219 228 266 292 294 343 361 399 438 511 532 588 686 722 798 876 931 1022 1029 1083 1372 1387 1444 1533 1596 1862 2044 2058 2166 2401 2527 2774 2793 3066 3577 3724 4116 4161 4332 4802 5054 5329 5548 5586 6132 6517 7154 7203 7581 8322 9604 9709 10108 10658 10731 11172 13034 14308 14406 15162 15987 16644 16807 17689 19418 19551 21316 21462 25039 26068 26353 28812 29127 30324 31974 33614 35378 37303 38836 39102 42924 45619 50078 50421 52706 53067 58254 63948 67228 67963 70756 74606 75117 78204 79059 91238 100156 100842 101251 105412 106134 111909 116508 123823 135926 136857 149212 150234 158118 175273 182476 184471 201684 202502 203889 212268 223818 247646 261121 271852 273714 300468 303753 316236 319333 350546 368942 371469 405004 407778 447636 475741 495292 522242 525819 547428 553413 607506 638666 701092 708757 737884 742938 783363 815556 866761 951482 957999 1044484 1051638 1106826 1215012 1226911 1277332 1291297 1417514 1427223 1485876 1566726 1733522 1827847 1902964 1915998 1923769 2103276 2126271 2213652 2453822 2582594 2600283 2835028 2854446 3133452 3330187 3467044 3655694 3680733 3831996 3847538 3873891 4252542 4907644 4961299 5165188 5200566 5483541 5708892 5771307 6067327 6660374 7311388 7361466 7695076 7747782 8505084 9039079 9922598 9990561 10401132 10967082 11542614 12134654 12794929 13320748 13466383 14722932 14883897 15495564 18078158 18201981 19845196 19981122 21934164 23085228 23311309 24269308 25589858 26932766 27117237 29767794 34729093 36156316 36403962 38384787 39962244 40399149 46622618 51179716 53865532 54234474 59535588 63273553 69458186 69933927 72807924 76769574 80798298 89564503 93245236 94264681 104187279 108468948 126547106 138916372 139867854 153539148 161596596 179129006 188529362 189820659 208374558 243103651 253094212 268693509 279735708 282794043 358258012 377058724 379641318 416749116 442914871 486207302 537387018 565588086 659852767 729310953 759282636 885829742 972414604 1074774036 1131176172 1319705534 1328744613 1458621906 1701725557 1771659484 1979558301 2639411068 2657489226 2917243812 3403451114 3959116602 4618969369 5105176671 5314978452 6806902228 7918233204 9237938738 10210353342 13856908107 18475877476 20420706684 27713816214 32332785583 55427632428 64665571166 96998356749 129331142332 193996713498 387993426996
• Sum of all divisors σ(n): 1130189512032
• Sum of proper divisors (its aliquot sum) s(n): 742196085036
• 387993426996 is an abundant number, because the sum of its proper divisors (742196085036) is greater than itself. Its abundance is 354202658040

Bases of 387993426996

• Binary: 101101001010110001101011101110000110100₂
• Hexadecimal: 0x5A5635DC34
• Base-36: 4Y8P9OAC

Squares and roots of 387993426996

• 387993426996 squared (387993426996²) is 150538899392100381584016
• 387993426996 cubed (387993426996³) is 58408103471347088181221654736495936
• The square root of 387993426996 is 622891.1839125675
• The cube root of 387993426996 is 7293.5918430421

Scales and comparisons

• 387,993,426,996 seconds is equal to 12,336 years, 51 weeks, 3 days, 15 hours, 56 minutes, 36 seconds.
• To count from 1 to 387,993,426,996 would take you about twenty-four thousand, six hundred seventy-three 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 387993426996 cubic inches would be around 607.8 feet tall.

Recreational maths with 387993426996

• 387993426996 backwards is 699624399783
• The number of decimal digits it has is: 12
• The sum of 387993426996's digits is 75
• More coming soon!