2741446890

Names of 2741446890

• Cardinal: 2741446890 can be written as Two billion, seven hundred forty-one million, four hundred forty-six thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 2.74144689 × 10⁹

Factors of 2741446890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 111607

Divisors of 2741446890

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 54 63 65 70 78 90 91 105 117 126 130 135 182 189 195 210 234 270 273 315 351 378 390 455 546 585 630 702 819 910 945 1170 1365 1638 1755 1890 2457 2730 3510 4095 4914 8190 12285 24570 111577 223154 334731 557885 669462 781039 1004193 1115770 1450501 1562078 1673655 2008386 2343117 2901002 3012579 3347310 3905195 4351503 4686234 5020965 6025158 7029351 7252505 7810390 8703006 10041930 10153507 11715585 13054509 14058702 14505010 15062895 20307014 21088053 21757515 23431170 26109018 30125790 30460521 35146755 39163527 42176106 43515030 50767535 60921042 65272545 70293510 78327054 91381563 101535070 105440265 130545090 152302605 182763126 195817635 210880530 274144689 304605210 391635270 456907815 548289378 913815630 1370723445 2741446890
• Sum of all divisors σ(n): 8997649920
• Sum of proper divisors (its aliquot sum) s(n): 6256203030
• 2741446890 is an abundant number, because the sum of its proper divisors (6256203030) is greater than itself. Its abundance is 3514756140

Bases of 2741446890

• Binary: 10100011011001110010100011101010₂
• Hexadecimal: 0xA36728EA
• Base-36: 19C6PYI

Squares and roots of 2741446890

• 2741446890 squared (2741446890²) is 7515531050690672100
• 2741446890 cubed (2741446890³) is 20603429225614375380554769000
• The square root of 2741446890 is 52358.8281954437
• The cube root of 2741446890 is 1399.5656628839

Scales and comparisons

• 2,741,446,890 seconds is equal to 87 years, 8 weeks, 5 days, 17 hours, 1 minute, 30 seconds.
• To count from 1 to 2,741,446,890 would take you about one hundred seventy-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 2741446890 cubic inches would be around 116.6 feet tall.

Recreational maths with 2741446890

• 2741446890 backwards is 0986441472
• 2741446890 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2741446890's digits is 45
• More coming soon!