2159240736

Names of 2159240736

• Cardinal: 2159240736 can be written as Two billion, one hundred fifty-nine million, two hundred forty thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 2.159240736 × 10⁹

Factors of 2159240736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2426

Divisors of 2159240736

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 69 92 96 138 184 276 368 521 552 736 1042 1104 1563 1877 2084 2208 3126 3754 4168 5631 6252 7508 8336 11262 11983 12504 15016 16672 22524 23966 25008 30032 35949 43171 45048 47932 50016 60064 71898 86342 90096 95864 129513 143796 172684 180192 191728 259026 287592 345368 383456 518052 575184 690736 977917 1036104 1150368 1381472 1955834 2072208 2933751 3911668 4144416 5867502 7823336 11735004 15646672 22492091 23470008 31293344 44984182 46940016 67476273 89968364 93880032 134952546 179936728 269905092 359873456 539810184 719746912 1079620368 2159240736
• Sum of all divisors σ(n): 5928951168
• Sum of proper divisors (its aliquot sum) s(n): 3769710432
• 2159240736 is an abundant number, because the sum of its proper divisors (3769710432) is greater than itself. Its abundance is 1610469696

Bases of 2159240736

• Binary: 10000000101100110110011000100000₂
• Hexadecimal: 0x80B36620
• Base-36: ZPK0TC

Squares and roots of 2159240736

• 2159240736 squared (2159240736²) is 4662320556001821696
• 2159240736 cubed (2159240736³) is 10067072468809302696211808256
• The square root of 2159240736 is 46467.6310564677
• The cube root of 2159240736 is 1292.5093347227

Scales and comparisons

• 2,159,240,736 seconds is equal to 68 years, 34 weeks, 1 day, 5 hours, 5 minutes, 36 seconds.
• To count from 1 to 2,159,240,736 would take you about one hundred thirty-seven 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 2159240736 cubic inches would be around 107.7 feet tall.

Recreational maths with 2159240736

• 2159240736 backwards is 6370429512
• The number of decimal digits it has is: 10
• The sum of 2159240736's digits is 39
• More coming soon!