56991396672

Names of 56991396672

• Cardinal: 56991396672 can be written as Fifty-six billion, nine hundred ninety-one million, three hundred ninety-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 5.6991396672 × 10¹⁰

Factors of 56991396672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 423

Divisors of 56991396672

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 73 84 96 98 112 126 139 144 146 147 168 192 196 199 219 224 252 278 288 292 294 336 392 398 417 438 441 448 504 511 556 576 584 588 597 657 672 784 796 834 876 882 973 1008 1022 1112 1168 1176 1194 1251 1314 1344 1393 1533 1568 1592 1668 1752 1764 1791 1946 2016 2044 2224 2336 2352 2388 2502 2628 2786 2919 3066 3136 3184 3336 3504 3528 3577 3582 3892 4032 4088 4179 4448 4599 4672 4704 4776 5004 5256 5572 5838 6132 6368 6672 6811 7008 7056 7154 7164 7784 8176 8358 8757 8896 9198 9408 9552 9751 10008 10147 10512 10731 11144 11676 12264 12537 12736 13344 13622 14016 14112 14308 14328 14527 15568 16352 16716 17514 18396 19104 19502 20016 20294 20433 21024 21462 22288 23352 24528 25074 26688 27244 27661 28224 28616 28656 29054 29253 30441 31136 32193 32704 33432 35028 36792 38208 39004 40032 40588 40866 42048 42924 43581 44576 46704 49056 50148 54488 55322 57232 57312 58108 58506 60882 61299 62272 64386 66864 70056 71029 73584 78008 80064 81176 81732 82983 85848 87162 87759 89152 91323 93408 98112 100296 101689 108976 110644 114464 114624 116216 117012 121764 122598 128772 130743 133728 140112 142058 147168 156016 162352 163464 165966 171696 174324 175518 182646 186816 193627 200592 203378 213087 217952 221288 228928 232432 234024 243528 245196 248949 257544 261486 267456 280224 284116 294336 305067 312032 324704 326928 331932 343392 348648 351036 365292 387254 401184 406756 426174 435904 442576 464864 468048 487056 490392 497203 497898 515088 522972 560448 568232 580881 610134 624064 639261 649408 653856 663864 686784 697296 702072 711823 730584 774508 802368 813512 852348 885152 915201 929728 936096 974112 980784 994406 995796 1030176 1045944 1136464 1161762 1220268 1278522 1307712 1327728 1355389 1394592 1404144 1423646 1461168 1491609 1549016 1627024 1704696 1742643 1770304 1830402 1872192 1948224 1961568 1988812 1991592 2019253 2060352 2091888 2135469 2272928 2323524 2440536 2557044 2655456 2710778 2789184 2808288 2847292 2922336 2983218 3098032 3254048 3409392 3485286 3660804 3923136 3977624 3983184 4038506 4066167 4183776 4270938 4474827 4545856 4647048 4881072 5114088 5310912 5421556 5616576 5694584 5844672 5966436 6057759 6196064 6406407 6508096 6818784 6970572 7321608 7955248 7966368 8077012 8132334 8367552 8541876 8949654 9294096 9762144 10228176 10843112 11389168 11932872 12115518 12198501 12392128 12812814 13637568 13941144 14134771 14643216 15910496 15932736 16154024 16264668 17083752 17899308 18173277 18588192 19524288 20456352 21686224 22778336 23865744 24231036 24397002 25625628 27882288 28269542 29286432 31820992 32308048 32529336 34167504 35798616 36346554 37176384 40912704 42404313 43372448 45556672 47731488 48462072 48794004 51251256 55764576 56539084 58572864 64616096 65058672 68335008 71597232 72693108 84808626 86744896 95462976 96924144 97588008 98943397 102502512 111529152 113078168 127212939 129232192 130117344 136670016 143194464 145386216 169617252 193848288 195176016 197886794 205005024 226156336 254425878 260234688 286388928 290772432 296830191 339234504 387696576 390352032 395773588 410010048 452312672 508851756 581544864 593660382 678469008 780704064 791547176 890490573 904625344 1017703512 1163089728 1187320764 1356938016 1583094352 1780981146 2035407024 2374641528 2713876032 3166188704 3561962292 4070814048 4749283056 6332377408 7123924584 8141628096 9498566112 14247849168 18997132224 28495698336 56991396672
• Sum of all divisors σ(n): 194989704000
• Sum of proper divisors (its aliquot sum) s(n): 137998307328
• 56991396672 is an abundant number, because the sum of its proper divisors (137998307328) is greater than itself. Its abundance is 81006910656

Bases of 56991396672

• Binary: 110101000100111100111011001101000000₂
• Hexadecimal: 0xD44F3B340
• Base-36: Q6J7F40

Squares and roots of 56991396672

• 56991396672 squared (56991396672²) is 3248019294625252675584
• 56991396672 cubed (56991396672³) is 185109156018297412822437073256448
• The square root of 56991396672 is 238728.7093585521
• The cube root of 56991396672 is 3848.3074962857

Scales and comparisons

• 56,991,396,672 seconds is equal to 1,812 years, 7 weeks, 5 days, 15 hours, 31 minutes, 12 seconds.
• To count from 1 to 56,991,396,672 would take you about three thousand, six hundred twenty-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 56991396672 cubic inches would be around 320.7 feet tall.

Recreational maths with 56991396672

• 56991396672 backwards is 27669319965
• 56991396672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 56991396672's digits is 63
• More coming soon!