671989716216

Names of 671989716216

• Cardinal: 671989716216 can be written as Six hundred seventy-one billion, nine hundred eighty-nine million, seven hundred sixteen thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 6.71989716216 × 10¹¹

Factors of 671989716216

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1684

Divisors of 671989716216

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 52 54 56 61 63 72 78 81 84 91 104 108 117 122 126 127 156 162 168 182 183 189 216 234 244 252 254 273 312 324 351 364 366 378 381 427 468 488 504 508 546 549 567 648 702 728 732 756 762 793 819 854 889 936 1016 1053 1092 1098 1134 1143 1281 1404 1464 1471 1512 1524 1586 1638 1647 1651 1708 1778 2106 2184 2196 2268 2286 2379 2457 2562 2667 2808 2942 3048 3172 3276 3294 3302 3416 3429 3556 3843 4212 4392 4413 4536 4572 4758 4914 4941 4953 5124 5334 5551 5884 6344 6552 6588 6604 6858 7112 7137 7371 7686 7747 8001 8424 8826 9144 9516 9828 9882 9906 10248 10287 10297 10668 11102 11529 11557 11768 13176 13208 13239 13716 14274 14742 14859 15372 15494 16002 16653 17652 19032 19123 19656 19764 19812 20574 20594 21336 21411 22204 23058 23114 23241 24003 26478 27432 28548 29484 29718 30744 30891 30988 32004 33306 34587 34671 35304 38246 39528 39624 39717 41148 41188 42822 44408 44577 46116 46228 46482 48006 49959 52956 54229 57096 57369 58968 59436 61782 61976 64008 64233 66612 69174 69342 69723 72009 76492 79434 82296 82376 85644 89154 89731 92232 92456 92673 92964 96012 99918 100711 104013 105912 108458 114738 118872 119151 123564 128466 133224 133731 133861 138348 138684 139446 144018 149877 152984 158868 162687 171288 172107 178308 179462 185346 185928 186817 192024 199836 201422 208026 209169 216916 229476 238302 247128 256932 267462 267722 269193 276696 277368 278019 278892 288036 299754 302133 312039 317736 325374 344214 356616 358924 370692 373634 399672 401583 402844 416052 418338 433832 449631 458952 476604 488061 513864 516321 534924 535444 538386 556038 557784 560451 576072 599508 604266 624078 627507 628117 650748 688428 704977 717848 741384 747268 803166 805688 807579 832104 834057 836676 899262 906399 936117 953208 976122 1032642 1069848 1070888 1076772 1112076 1120902 1166503 1199016 1204749 1208532 1248156 1255014 1256234 1301496 1307719 1376856 1409954 1464183 1494536 1548963 1606332 1615158 1668114 1673352 1681353 1798524 1812798 1872234 1884351 1952244 2065284 2114931 2153544 2224152 2241804 2333006 2409498 2417064 2422737 2428621 2496312 2510028 2512468 2615438 2719197 2819908 2928366 3097926 3212664 3230316 3336228 3362706 3499509 3597048 3614247 3625596 3744468 3768702 3904488 3923157 4130568 4229862 4392549 4483608 4666012 4818996 4845474 4857242 5020056 5024936 5044059 5230876 5438394 5639816 5653053 5856732 6195852 6344793 6460632 6672456 6725412 6999018 7228494 7251192 7268211 7285863 7488936 7537404 7846314 8157591 8165521 8459724 8785098 9332024 9637992 9690948 9714484 10088118 10461752 10498527 10842741 10876788 11306106 11395837 11713464 11769471 12391704 12689586 13450824 13998036 14456988 14536422 14571726 15074808 15132177 15692628 16315182 16331042 16919448 16959159 17000347 17570196 19034379 19381896 19428968 20176236 20997054 21685482 21753576 21857589 22612212 22791674 23538942 24496563 25379172 27996072 28913976 29072844 29143452 30264354 31385256 31495581 32630364 32662084 33918318 34000694 34187511 35140392 35308413 38068758 40352472 41994108 43370964 43715178 45224424 45583348 47077884 48993126 50758344 50877477 51001041 57103137 58145688 58286904 60528708 62991162 65260728 65324168 65572767 67836636 68001388 68375022 70616826 73489689 76137516 79770859 83988216 86741928 87430356 91166696 94155768 94486743 97986252 101754954 102002082 102562533 105925239 114206274 121057416 125982324 131145534 135673272 136002776 136750044 141233652 146979378 148145881 152275032 153003123 159541718 174860712 188973486 195972504 196718301 203509908 204004164 205125066 211850478 220469067 228412548 239312577 251964648 262291068 273500088 282467304 293958756 296291762 306006246 307687599 319083436 377946972 393436602 407019816 408008328 410250132 423700956 440938134 444437643 456825096 459009369 478625154 524582136 587917512 592583524 612012492 615375198 638166872 661407201 717937731 755893944 786873204 820500264 847401912 881876268 888875286 918018738 923062797 957250308 1037021167 1185167048 1224024984 1230750396 1322814402 1333312929 1377028107 1435875462 1573746408 1763752536 1777750572 1836037476 1846125594 1914500616 2074042334 2153813193 2461500792 2645628804 2666625858 2754056214 2871750924 3111063501 3555501144 3672074952 3692251188 3999938787 4148084668 4307626386 5291257608 5333251716 5508112428 5743501848 6222127002 6461439579 7384502376 7999877574 8296169336 8615252772 9333190503 10666503432 11016224856 11999816361 12444254004 12922879158 15999755148 17230505544 18666381006 23999632722 24888508008 25845758316 27999571509 31999510296 37332762012 47999265444 51691516632 55999143018 74665524024 83998714527 95998530888 111998286036 167997429054 223996572072 335994858108 671989716216
• Sum of all divisors σ(n): 2374674677760
• Sum of proper divisors (its aliquot sum) s(n): 1702684961544
• 671989716216 is an abundant number, because the sum of its proper divisors (1702684961544) is greater than itself. Its abundance is 1030695245328

Bases of 671989716216

• Binary: 1001110001110101101101010101010011111000₂
• Hexadecimal: 0x9C75B554F8
• Base-36: 8KPHBRI0

Squares and roots of 671989716216

• 671989716216 squared (671989716216²) is 451570178700060213358656
• 671989716216 cubed (671989716216³) is 303450516236261870556995657667165696
• The square root of 671989716216 is 819749.7887867979
• The cube root of 671989716216 is 8758.9935989637

Scales and comparisons

• 671,989,716,216 seconds is equal to 21,367 years, 10 weeks, 18 hours, 3 minutes, 36 seconds.
• To count from 1 to 671,989,716,216 would take you about forty-two thousand, seven 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 671989716216 cubic inches would be around 729.9 feet tall.

Recreational maths with 671989716216

• 671989716216 backwards is 612617989176
• 671989716216 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 671989716216's digits is 63
• More coming soon!