130421908080

Names of 130421908080

• Cardinal: 130421908080 can be written as One hundred thirty billion, four hundred twenty-one million, nine hundred eight thousand and eighty.

Scientific notation

• Scientific notation: 1.3042190808 × 10¹¹

Factors of 130421908080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 60380523

Divisors of 130421908080

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 2160 60380513 120761026 181141539 241522052 301902565 362283078 483044104 543424617 603805130 724566156 905707695 966088208 1086849234 1207610260 1449132312 1630273851 1811415390 2173698468 2415220520 2717123085 2898264624 3260547702 3622830780 4347396936 4830441040 5434246170 6521095404 7245661560 8151369255 8694793872 10868492340 13042190808 14491323120 16302738510 21736984680 26084381616 32605477020 43473969360 65210954040 130421908080
• Sum of all divisors σ(n): 449231024160
• Sum of proper divisors (its aliquot sum) s(n): 318809116080
• 130421908080 is an abundant number, because the sum of its proper divisors (318809116080) is greater than itself. Its abundance is 188387208000

Bases of 130421908080

• Binary: 1111001011101110000000110001001110000₂
• Hexadecimal: 0x1E5DC06270
• Base-36: 1NWXU4C0

Squares and roots of 130421908080

• 130421908080 squared (130421908080²) is 17009874107227969286400
• 130421908080 cubed (130421908080³) is 2218460237265258273875923994112000
• The square root of 130421908080 is 361139.7348395769
• The cube root of 130421908080 is 5071.2713593283

Scales and comparisons

• 130,421,908,080 seconds is equal to 4,147 years, 4 days, 19 hours, 48 minutes.
• To count from 1 to 130,421,908,080 would take you about eight thousand, two hundred ninety-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 130421908080 cubic inches would be around 422.6 feet tall.

Recreational maths with 130421908080

• 130421908080 backwards is 080809124031
• 130421908080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130421908080's digits is 36
• More coming soon!