6550137440

Names of 6550137440

• Cardinal: 6550137440 can be written as Six billion, five hundred fifty million, one hundred thirty-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 6.55013744 × 10⁹

Factors of 6550137440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 531692

Divisors of 6550137440

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 70 77 80 88 110 112 140 154 160 176 220 224 280 308 352 385 440 560 616 770 880 1120 1232 1540 1760 2464 3080 6160 12320 531667 1063334 2126668 2658335 3721669 4253336 5316670 5848337 7443338 8506672 10633340 11696674 14886676 17013344 18608345 21266680 23393348 29241685 29773352 37216690 40938359 42533360 46786696 58483370 59546704 74433380 81876718 85066720 93573392 116966740 119093408 148866760 163753436 187146784 204691795 233933480 297733520 327506872 409383590 467866960 595467040 655013744 818767180 935733920 1310027488 1637534360 3275068720 6550137440
• Sum of all divisors σ(n): 19293168384
• Sum of proper divisors (its aliquot sum) s(n): 12743030944
• 6550137440 is an abundant number, because the sum of its proper divisors (12743030944) is greater than itself. Its abundance is 6192893504

Bases of 6550137440

• Binary: 110000110011010110010101001100000₂
• Hexadecimal: 0x1866B2A60
• Base-36: 30BS6E8

Squares and roots of 6550137440

• 6550137440 squared (6550137440²) is 42904300482889753600
• 6550137440 cubed (6550137440³) is 281029064929986254447734784000
• The square root of 6550137440 is 80932.9193838947
• The cube root of 6550137440 is 1871.0417180009

Scales and comparisons

• 6,550,137,440 seconds is equal to 208 years, 14 weeks, 1 day, 18 hours, 37 minutes, 20 seconds.
• To count from 1 to 6,550,137,440 would take you about four hundred sixteen 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 6550137440 cubic inches would be around 155.9 feet tall.

Recreational maths with 6550137440

• 6550137440 backwards is 0447310556
• 6550137440 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6550137440's digits is 35
• More coming soon!