680018313216

Names of 680018313216

• Cardinal: 680018313216 can be written as Six hundred eighty billion, eighteen million, three hundred thirteen thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 6.80018313216 × 10¹¹

Factors of 680018313216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 33

Divisors of 680018313216

• Number of divisors d(n): 368
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 32 33 34 44 48 51 64 66 68 88 96 102 128 132 136 176 187 192 204 256 264 272 289 352 374 384 408 512 528 544 561 578 704 748 768 816 867 1024 1056 1088 1122 1156 1408 1496 1536 1632 1734 2048 2112 2176 2244 2312 2816 2992 3072 3179 3264 3468 4096 4224 4352 4488 4624 4913 5632 5984 6144 6358 6528 6936 8192 8448 8704 8976 9248 9537 9826 11264 11968 12288 12716 13056 13872 14739 16384 16896 17408 17952 18496 19074 19652 22528 23936 24576 25432 26112 27744 29478 32768 33792 34816 35904 36992 38148 39304 45056 47872 49152 50864 52224 54043 55488 58956 65536 67584 69632 71808 73984 76296 78608 90112 95744 98304 101728 104448 108086 110976 117912 131072 135168 139264 143616 147968 152592 157216 162129 180224 191488 196608 203456 208896 216172 221952 235824 262144 270336 278528 287232 295936 305184 314432 324258 360448 382976 393216 406912 417792 432344 443904 471648 524288 540672 557056 574464 591872 610368 628864 648516 720896 765952 786432 813824 835584 864688 887808 943296 1048576 1081344 1114112 1148928 1183744 1220736 1257728 1297032 1441792 1531904 1572864 1627648 1671168 1729376 1775616 1886592 2097152 2162688 2228224 2297856 2367488 2441472 2515456 2594064 2883584 3063808 3145728 3255296 3342336 3458752 3551232 3773184 4194304 4325376 4456448 4595712 4734976 4882944 5030912 5188128 5767168 6127616 6291456 6510592 6684672 6917504 7102464 7546368 8650752 8912896 9191424 9469952 9765888 10061824 10376256 11534336 12255232 12582912 13021184 13369344 13835008 14204928 15092736 17301504 17825792 18382848 18939904 19531776 20123648 20752512 23068672 24510464 26042368 26738688 27670016 28409856 30185472 34603008 35651584 36765696 37879808 39063552 40247296 41505024 46137344 49020928 52084736 53477376 55340032 56819712 60370944 69206016 71303168 73531392 75759616 78127104 80494592 83010048 98041856 104169472 106954752 110680064 113639424 120741888 138412032 147062784 151519232 156254208 160989184 166020096 196083712 208338944 213909504 221360128 227278848 241483776 294125568 303038464 312508416 321978368 332040192 392167424 416677888 442720256 454557696 482967552 588251136 606076928 625016832 643956736 664080384 784334848 833355776 885440512 909115392 965935104 1176502272 1212153856 1250033664 1287913472 1328160768 1666711552 1770881024 1818230784 1931870208 2353004544 2500067328 2575826944 2656321536 3333423104 3541762048 3636461568 3863740416 5000134656 5151653888 5312643072 6666846208 7083524096 7727480832 10000269312 10303307776 10625286144 13333692416 14167048192 15454961664 20000538624 20606615552 21250572288 28334096384 30909923328 40001077248 42501144576 56668192768 61819846656 85002289152 113336385536 170004578304 226672771072 340009156608 680018313216
• Sum of all divisors σ(n): 2101849369920
• Sum of proper divisors (its aliquot sum) s(n): 1421831056704
• 680018313216 is an abundant number, because the sum of its proper divisors (1421831056704) is greater than itself. Its abundance is 741812743488

Bases of 680018313216

• Binary: 1001111001010100010000000000000000000000₂
• Hexadecimal: 0x9E54400000
• Base-36: 8OE9CGLC

Squares and roots of 680018313216

• 680018313216 squared (680018313216²) is 462424906309133880262656
• 680018313216 cubed (680018313216³) is 314457404777404057510128248156061696
• The square root of 680018313216 is 824632.2290669945
• The cube root of 680018313216 is 8793.7382848739

Scales and comparisons

• 680,018,313,216 seconds is equal to 21,622 years, 24 weeks, 6 days, 7 hours, 53 minutes, 36 seconds.
• To count from 1 to 680,018,313,216 would take you about forty-three thousand, two hundred forty-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 680018313216 cubic inches would be around 732.8 feet tall.

Recreational maths with 680018313216

• 680018313216 backwards is 612313810086
• The number of decimal digits it has is: 12
• The sum of 680018313216's digits is 39
• More coming soon!