664212647616

Names of 664212647616

• Cardinal: 664212647616 can be written as Six hundred sixty-four billion, two hundred twelve million, six hundred forty-seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 6.64212647616 × 10¹¹

Factors of 664212647616

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 710

Divisors of 664212647616

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 73 84 96 112 113 146 168 181 192 219 224 226 292 331 336 339 362 438 448 452 511 543 584 662 672 678 724 791 876 904 993 1022 1086 1168 1267 1324 1344 1356 1448 1533 1582 1752 1808 1986 2044 2172 2317 2336 2373 2534 2648 2712 2896 3066 3164 3504 3616 3801 3972 4088 4344 4634 4672 4746 5068 5296 5424 5792 6132 6328 6951 7008 7232 7602 7944 8176 8249 8688 9268 9492 10136 10592 10848 11584 12264 12656 13213 13902 14016 15204 15888 16352 16498 17376 18536 18984 20272 20453 21184 21696 24163 24528 24747 25312 26426 27804 30408 31776 32704 32996 34752 37072 37403 37968 39639 40544 40906 48326 49056 49494 50624 52852 55608 57743 59911 60816 61359 63552 65992 72489 74144 74806 75936 79278 81088 81812 92491 96652 98112 98988 105704 111216 112209 115486 119822 121632 122718 131984 143171 144978 148288 149612 151872 158556 163624 169141 173229 179733 184982 193304 197976 211408 222432 224418 230972 239644 243264 245436 261821 263968 277473 286342 289956 299224 317112 327248 338282 346458 359466 369964 386608 395952 419377 422816 429513 444864 448836 461944 479288 490872 507423 523642 527936 554946 572684 579912 598448 634224 654496 676564 692916 718932 739928 773216 785463 791904 838754 845632 859026 897672 923888 958576 981744 1014846 1047284 1109892 1145368 1159824 1196896 1258131 1268448 1308992 1353128 1385832 1437864 1479856 1493069 1546432 1570926 1583808 1677508 1718052 1795344 1847776 1917152 1963488 2029692 2094568 2219784 2290736 2319648 2393792 2516262 2536896 2706256 2730419 2771664 2875728 2959712 2986138 3141852 3355016 3436104 3590688 3695552 3834304 3926976 4059384 4189136 4373503 4439568 4479207 4581472 4639296 5032524 5412512 5460838 5543328 5751456 5919424 5972276 6283704 6710032 6769943 6872208 7181376 8118768 8191257 8378272 8747006 8879136 8958414 9162944 10065048 10451483 10825024 10921676 11086656 11502912 11944552 12567408 13120509 13420064 13539886 13744416 16237536 16382514 16756544 17494012 17758272 17916828 19112933 20130096 20309829 20902966 21843352 23889104 25134816 26241018 26840128 27079772 27488832 30614521 31354449 32475072 32765028 34988024 35833656 38225866 40260192 40619658 41805932 43686704 47389601 47778208 50269632 52482036 54159544 57338799 61229042 62708898 65530056 69976048 71667312 76451732 80520384 81239316 83611864 87373408 91843563 94779202 95556416 104964072 108319088 114677598 122458084 125417796 131060112 139952096 142168803 143334624 152903464 162478632 167223728 174746816 183687126 189558404 209928144 216638176 229355196 244916168 250835592 262120224 279904192 284337606 286669248 305806928 324957264 334447456 367374252 379116808 419856288 433276352 458710392 489832336 494205839 501671184 524240448 568675212 611613856 649914528 668894912 734748504 758233616 839712576 917420784 979664672 988411678 1003342368 1137350424 1223227712 1299829056 1469497008 1482617517 1516467232 1834841568 1959329344 1976823356 2006684736 2274700848 2938994016 2965235034 3032934464 3459440873 3669683136 3953646712 4549401696 5877988032 5930470068 6918881746 7907293424 9098803392 10378322619 11860940136 13837763492 15814586848 20756645238 23721880272 27675526984 31629173696 41513290476 47443760544 55351053968 83026580952 94887521088 110702107936 166053161904 221404215872 332106323808 664212647616
• Sum of all divisors σ(n): 2071570615296
• Sum of proper divisors (its aliquot sum) s(n): 1407357967680
• 664212647616 is an abundant number, because the sum of its proper divisors (1407357967680) is greater than itself. Its abundance is 743145320064

Bases of 664212647616

• Binary: 1001101010100110001010001010111011000000₂
• Hexadecimal: 0x9AA628AEC0
• Base-36: 8H4V26YO

Squares and roots of 664212647616

• 664212647616 squared (664212647616²) is 441178441253056590483456
• 664212647616 cubed (664212647616³) is 293036300535792634617694179205840896
• The square root of 664212647616 is 814992.4218150743
• The cube root of 664212647616 is 8725.0725526751

Scales and comparisons

• 664,212,647,616 seconds is equal to 21,119 years, 47 weeks, 1 day, 9 hours, 13 minutes, 36 seconds.
• To count from 1 to 664,212,647,616 would take you about forty-two thousand, two hundred thirty-nine 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 664212647616 cubic inches would be around 727.1 feet tall.

Recreational maths with 664212647616

• 664212647616 backwards is 616746212466
• The number of decimal digits it has is: 12
• The sum of 664212647616's digits is 51
• More coming soon!