680020534512

Names of 680020534512

• Cardinal: 680020534512 can be written as Six hundred eighty billion, twenty million, five hundred thirty-four thousand, five hundred twelve.

Scientific notation

• Scientific notation: 6.80020534512 × 10¹¹

Factors of 680020534512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1189248

Divisors of 680020534512

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 33 36 38 44 48 57 66 72 76 88 99 114 132 144 152 171 176 198 209 228 264 304 342 361 396 418 456 528 627 684 722 792 836 912 1083 1254 1368 1444 1584 1672 1881 2166 2508 2736 2888 3249 3344 3762 3971 4332 5016 5776 6498 7524 7942 8664 10032 11913 12996 15048 15884 17328 23826 25992 30096 31768 35739 47652 51984 63536 71478 95304 142956 190608 285912 571824 1189213 2378426 3567639 4756852 7135278 9513704 10702917 13081343 14270556 19027408 21405834 22595047 26162686 28541112 39244029 42811668 45190094 52325372 57082224 67785141 78488058 85623336 90380188 104650744 117732087 135570282 156976116 171246672 180760376 203355423 209301488 235464174 248545517 271140564 313952232 361520752 406710846 429305893 470928348 497091034 542281128 627904464 745636551 813421692 858611786 941856696 994182068 1084562256 1287917679 1491273102 1626843384 1717223572 1883713392 1988364136 2236909653 2575835358 2982546204 3253686768 3434447144 3863753037 3976728272 4473819306 4722364823 5151670716 5965092408 6868894288 7727506074 8947638612 9444729646 10303341432 11930184816 14167094469 15455012148 17895277224 18889459292 20606682864 28334188938 30910024296 35790554448 37778918584 42501283407 56668377876 61820048592 75557837168 85002566814 113336755752 170005133628 226673511504 340010267256 680020534512
• Sum of all divisors σ(n): 2191145822424
• Sum of proper divisors (its aliquot sum) s(n): 1511125287912
• 680020534512 is an abundant number, because the sum of its proper divisors (1511125287912) is greater than itself. Its abundance is 831104753400

Bases of 680020534512

• Binary: 1001111001010100011000011110010011110000₂
• Hexadecimal: 0x9E5461E4F0
• Base-36: 8OEAO2K0

Squares and roots of 680020534512

• 680020534512 squared (680020534512²) is 462427927357986183078144
• 680020534512 cubed (680020534512³) is 314460486335254072188710172344905728
• The square root of 680020534512 is 824633.5759062931
• The cube root of 680020534512 is 8793.7478598485

Scales and comparisons

• 680,020,534,512 seconds is equal to 21,622 years, 28 weeks, 4 days, 55 minutes, 12 seconds.
• To count from 1 to 680,020,534,512 would take you about forty-three thousand, two hundred forty-five 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 680020534512 cubic inches would be around 732.8 feet tall.

Recreational maths with 680020534512

• 680020534512 backwards is 215435020086
• 680020534512 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680020534512's digits is 36
• More coming soon!