12976520004

Names of 12976520004

• Cardinal: 12976520004 can be written as Twelve billion, nine hundred seventy-six million, five hundred twenty thousand and four.

Scientific notation

• Scientific notation: 1.2976520004 × 10¹⁰

Factors of 12976520004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3306

Divisors of 12976520004

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 73 84 108 126 146 189 219 252 292 378 438 511 657 756 876 1022 1314 1533 1971 2044 2628 3066 3221 3942 4599 5329 6132 6442 7884 9198 9663 10658 12884 13797 15987 18396 19326 21316 22547 27594 28989 31974 37303 38652 45094 47961 55188 57978 63948 67641 74606 86967 90188 95922 111909 115956 135282 143883 149212 173934 191844 202923 223818 235133 270564 287766 335727 347868 405846 447636 470266 575532 608769 671454 705399 811692 940532 1007181 1217538 1342908 1410798 1645931 2014362 2116197 2435076 2821596 3291862 4028724 4232394 4937793 6348591 6583724 8464788 9875586 12697182 14813379 17164709 19751172 25394364 29626758 34329418 44440137 51494127 59253516 68658836 88880274 102988254 120152963 154482381 177760548 205976508 240305926 308964762 360458889 463447143 480611852 617929524 720917778 926894286 1081376667 1441835556 1853788572 2162753334 3244130001 4325506668 6488260002 12976520004
• Sum of all divisors σ(n): 38994963840
• Sum of proper divisors (its aliquot sum) s(n): 26018443836
• 12976520004 is an abundant number, because the sum of its proper divisors (26018443836) is greater than itself. Its abundance is 13041923832

Bases of 12976520004

• Binary: 1100000101011101011111101101000100₂
• Hexadecimal: 0x30575FB44
• Base-36: 5YLVUX0

Squares and roots of 12976520004

• 12976520004 squared (12976520004²) is 168390071414212160016
• 12976520004 cubed (12976520004³) is 2185117130181512664347672960064
• The square root of 12976520004 is 113914.5293805843
• The cube root of 12976520004 is 2349.9182107645

Scales and comparisons

• 12,976,520,004 seconds is equal to 412 years, 31 weeks, 6 days, 4 hours, 53 minutes, 24 seconds.
• To count from 1 to 12,976,520,004 would take you about eight hundred twenty-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 12976520004 cubic inches would be around 195.8 feet tall.

Recreational maths with 12976520004

• 12976520004 backwards is 40002567921
• 12976520004 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12976520004's digits is 36
• More coming soon!