7968695328

Names of 7968695328

• Cardinal: 7968695328 can be written as Seven billion, nine hundred sixty-eight million, six hundred ninety-five thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 7.968695328 × 10⁹

Factors of 7968695328

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 144

Divisors of 7968695328

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 27 31 32 33 34 36 37 43 44 48 51 54 62 66 68 72 74 86 88 93 96 99 102 108 111 124 129 132 136 144 148 153 172 176 186 187 198 204 216 222 248 258 264 272 279 288 296 297 306 333 341 344 352 372 374 387 396 407 408 432 444 459 473 496 516 527 528 544 558 561 592 594 612 629 666 682 688 731 744 748 774 792 814 816 837 864 888 918 946 992 999 1023 1032 1054 1056 1116 1122 1147 1161 1184 1188 1221 1224 1258 1332 1333 1364 1376 1419 1462 1488 1496 1548 1581 1584 1591 1628 1632 1674 1683 1776 1836 1887 1892 1998 2046 2064 2108 2193 2232 2244 2294 2322 2376 2442 2448 2516 2664 2666 2728 2838 2924 2976 2992 3069 3096 3162 3168 3182 3256 3348 3366 3441 3552 3663 3672 3774 3784 3996 3999 4092 4128 4216 4257 4386 4464 4488 4588 4644 4743 4752 4773 4884 4896 5032 5049 5328 5332 5456 5661 5676 5797 5848 5984 6138 6192 6324 6364 6512 6579 6696 6732 6882 6919 7326 7344 7548 7568 7992 7998 8041 8184 8432 8514 8772 8928 8976 9176 9207 9288 9486 9504 9546 9768 10064 10098 10323 10656 10664 10912 10989 11322 11352 11594 11696 11997 12276 12384 12617 12648 12728 12771 13024 13158 13392 13464 13764 13838 14229 14319 14652 14663 14688 15096 15136 15984 15996 16082 16368 16864 16983 17028 17391 17501 17544 17952 18352 18414 18576 18972 19092 19499 19536 19737 20128 20196 20646 20757 21328 21978 22644 22661 22704 23188 23392 23994 24123 24552 25234 25296 25456 25542 26316 26784 26928 27047 27528 27676 28458 28638 29304 29326 30192 30969 31968 31992 32164 32736 33966 34056 34782 35002 35088 35991 36704 36828 37152 37851 37944 38184 38998 39072 39474 40392 41292 41514 42656 42957 43956 43989 45288 45322 45408 46376 47988 48246 49104 49321 50468 50592 50912 51084 52173 52503 52632 53856 54094 55056 55352 56916 57276 58497 58608 58652 60384 61938 62271 63984 64328 67932 67983 68112 69564 70004 70176 71982 72369 73656 75702 75888 76368 77996 78948 80784 81141 82584 83028 85914 87912 87978 90576 90644 92752 95976 96492 98208 98642 100936 102168 104346 105006 105264 108188 110112 110704 113553 113832 114552 116994 117216 117304 123876 124542 127968 128656 131967 135864 135966 136224 139128 140008 143964 144738 147312 147963 151404 151776 152736 155992 156519 157509 157896 161568 162282 165168 166056 171828 175491 175824 175956 181152 181288 185504 186813 191952 192984 197284 201872 203949 204336 208692 210012 210528 214489 216376 217107 221408 227106 227664 229104 233988 234608 243423 247752 249084 249271 257312 263934 271728 271932 278256 280016 287928 289476 294624 295926 297517 302808 311984 313038 315018 315792 324564 330336 332112 340659 343656 350982 351648 351912 362576 373626 383904 385968 394568 395901 403744 407898 408672 417384 420024 428978 432752 434214 443889 454212 455328 458208 467976 469216 472527 486846 495504 498168 498542 526473 527868 542531 543456 543864 556512 560032 575856 578952 591852 595034 605616 611847 623968 626076 630036 631584 643467 649128 664224 681318 687312 701964 703824 725152 730269 747252 747813 771936 789136 791802 815796 834768 838457 840048 857956 865504 868428 887778 892551 908424 935952 945054 973692 991008 996336 997084 1052946 1055736 1085062 1087728 1151712 1157904 1183704 1190068 1211232 1223694 1252152 1260072 1286934 1298256 1331667 1362636 1374624 1403928 1407648 1460538 1494504 1495626 1578272 1583604 1627593 1631592 1669536 1676914 1680096 1715912 1736856 1775556 1785102 1816848 1871904 1890108 1930401 1947384 1992672 1994168 2105892 2111472 2170124 2175456 2243439 2315808 2367408 2380136 2447388 2504304 2515371 2520144 2573868 2596512 2663334 2677653 2725272 2807856 2921076 2989008 2991252 3167208 3255186 3263184 3353828 3431824 3473712 3551112 3570204 3633696 3780216 3860802 3894768 3988336 4211784 4222944 4340248 4486878 4734816 4760272 4882779 4894776 5008608 5030742 5040288 5147736 5326668 5355306 5450544 5615712 5791203 5842152 5978016 5982504 6334416 6510372 6526368 6707656 6730317 6863648 6947424 7102224 7140408 7546113 7560432 7721604 7789536 7976672 8032959 8423568 8680496 8973756 9223027 9520544 9765558 9789552 10061484 10295472 10653336 10710612 10901088 11582406 11684304 11965008 12668832 13020744 13415312 13460634 14204448 14280816 14648337 15092226 15120864 15443208 16065918 16847136 17360992 17947512 18446054 19531116 19579104 20122968 20590944 21306672 21421224 22638339 23164812 23368608 23930016 26041488 26830624 26921268 27669081 28561632 29296674 30184452 30886416 32131836 35895024 36892108 39062232 40245936 42613344 42842448 45276678 46329624 52082976 53842536 55338162 58593348 60368904 61772832 64263672 71790048 73784216 78124464 80491872 83007243 85684896 90553356 92659248 107685072 110676324 117186696 120737808 128527344 147568432 156248928 166014486 181106712 185318496 215370144 221352648 234373392 241475616 249021729 257054688 295136864 332028972 362213424 442705296 468746784 498043458 664057944 724426848 885410592 996086916 1328115888 1992173832 2656231776 3984347664 7968695328
• Sum of all divisors σ(n): 29123297280
• Sum of proper divisors (its aliquot sum) s(n): 21154601952
• 7968695328 is an abundant number, because the sum of its proper divisors (21154601952) is greater than itself. Its abundance is 13185906624

Bases of 7968695328

• Binary: 111011010111110001010010000100000₂
• Hexadecimal: 0x1DAF8A420
• Base-36: 3NSCSO0

Squares and roots of 7968695328

• 7968695328 squared (7968695328²) is 63500105230489027584
• 7968695328 cubed (7968695328³) is 506012991877706277263883927552
• The square root of 7968695328 is 89267.5491318093
• The cube root of 7968695328 is 1997.3878671997

Scales and comparisons

• 7,968,695,328 seconds is equal to 253 years, 19 weeks, 5 days, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 7,968,695,328 would take you about five hundred six 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 7968695328 cubic inches would be around 166.4 feet tall.

Recreational maths with 7968695328

• 7968695328 backwards is 8235968697
• The number of decimal digits it has is: 10
• The sum of 7968695328's digits is 63
• More coming soon!