2740885136

Names of 2740885136

• Cardinal: 2740885136 can be written as Two billion, seven hundred forty million, eight hundred eighty-five thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 2.740885136 × 10⁹

Factors of 2740885136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1026

Divisors of 2740885136

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 22 44 71 88 142 176 284 421 521 568 781 842 1042 1136 1562 1684 2084 3124 3368 4168 4631 5731 6248 6736 8336 9262 11462 12496 18524 22924 29891 36991 37048 45848 59782 73982 74096 91696 119564 147964 219341 239128 295928 328801 406901 438682 478256 591856 657602 813802 877364 1315204 1627604 1754728 2412751 2630408 3255208 3509456 4825502 5260816 6510416 9651004 15573211 19302008 31146422 38604016 62292844 124585688 171305321 249171376 342610642 685221284 1370442568 2740885136
• Sum of all divisors σ(n): 5900086656
• Sum of proper divisors (its aliquot sum) s(n): 3159201520
• 2740885136 is an abundant number, because the sum of its proper divisors (3159201520) is greater than itself. Its abundance is 418316384

Bases of 2740885136

• Binary: 10100011010111101001011010010000₂
• Hexadecimal: 0xA35E9690
• Base-36: 19BUOI8

Squares and roots of 2740885136

• 2740885136 squared (2740885136²) is 7512451328745738496
• 2740885136 cubed (2740885136³) is 20590766181882644167029395456
• The square root of 2740885136 is 52353.4634575403
• The cube root of 2740885136 is 1399.4700606529

Scales and comparisons

• 2,740,885,136 seconds is equal to 87 years, 7 weeks, 6 days, 4 hours, 58 minutes, 56 seconds.
• To count from 1 to 2,740,885,136 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 2740885136 cubic inches would be around 116.6 feet tall.

Recreational maths with 2740885136

• 2740885136 backwards is 6315880472
• 2740885136 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2740885136's digits is 44
• More coming soon!