27245290240

Names of 27245290240

• Cardinal: 27245290240 can be written as Twenty-seven billion, two hundred forty-five million, two hundred ninety thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.724529024 × 10¹⁰

Factors of 27245290240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 57440

Divisors of 27245290240

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 53 56 64 70 80 106 112 128 140 160 212 224 256 265 280 320 371 424 448 530 560 640 742 848 896 1060 1120 1280 1484 1696 1792 1855 2120 2240 2968 3392 3710 4240 4480 5936 6784 7420 8480 8960 11872 13568 14840 16960 23744 29680 33920 47488 57373 59360 67840 94976 114746 118720 229492 237440 286865 401611 458984 474880 573730 803222 917968 1147460 1606444 1835936 2008055 2294920 3040769 3212888 3671872 4016110 4589840 6081538 6425776 7343744 8032220 9179680 12163076 12851552 14687488 15203845 16064440 18359360 21285383 24326152 25703104 30407690 32128880 36718720 42570766 48652304 51406208 60815380 64257760 73437440 85141532 97304608 102812416 106426915 121630760 128515520 170283064 194609216 212853830 243261520 257031040 340566128 389218432 425707660 486523040 514062080 681132256 778436864 851415320 973046080 1362264512 1702830640 1946092160 2724529024 3405661280 3892184320 5449058048 6811322560 13622645120 27245290240
• Sum of all divisors σ(n): 75992551488
• Sum of proper divisors (its aliquot sum) s(n): 48747261248
• 27245290240 is an abundant number, because the sum of its proper divisors (48747261248) is greater than itself. Its abundance is 21501971008

Bases of 27245290240

• Binary: 11001010111111100100010001100000000₂
• Hexadecimal: 0x657F22300
• Base-36: CIL54HS

Squares and roots of 27245290240

• 27245290240 squared (27245290240²) is 742305840261839257600
• 27245290240 cubed (27245290240³) is 20224338064780888169538125824000
• The square root of 27245290240 is 165061.4741240365
• The cube root of 27245290240 is 3009.0574503809

Scales and comparisons

• 27,245,290,240 seconds is equal to 866 years, 16 weeks, 3 days, 10 minutes, 40 seconds.
• To count from 1 to 27,245,290,240 would take you about one thousand, seven hundred thirty-two 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 27245290240 cubic inches would be around 250.8 feet tall.

Recreational maths with 27245290240

• 27245290240 backwards is 04209254272
• The number of decimal digits it has is: 11
• The sum of 27245290240's digits is 37
• More coming soon!