6542423136

Names of 6542423136

• Cardinal: 6542423136 can be written as Six billion, five hundred forty-two million, four hundred twenty-three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 6.542423136 × 10⁹

Factors of 6542423136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 20567

Divisors of 6542423136

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 72 81 82 96 108 123 144 162 164 216 243 246 288 324 328 369 432 486 492 648 656 738 864 972 984 1107 1296 1312 1476 1944 1968 2214 2592 2952 3321 3888 3936 4428 5904 6642 7776 8856 9963 11808 13284 17712 19926 20521 26568 35424 39852 41042 53136 61563 79704 82084 106272 123126 159408 164168 184689 246252 318816 328336 369378 492504 554067 656672 738756 841361 985008 1108134 1477512 1662201 1682722 1970016 2216268 2524083 2955024 3324402 3365444 4432536 4986603 5048166 5910048 6648804 6730888 7572249 8865072 9973206 10096332 13297608 13461776 15144498 17730144 19946412 20192664 22716747 26595216 26923552 30288996 39892824 40385328 45433494 53190432 60577992 68150241 79785648 80770656 90866988 121155984 136300482 159571296 181733976 204450723 242311968 272600964 363467952 408901446 545201928 726935904 817802892 1090403856 1635605784 2180807712 3271211568 6542423136
• Sum of all divisors σ(n): 19765641168
• Sum of proper divisors (its aliquot sum) s(n): 13223218032
• 6542423136 is an abundant number, because the sum of its proper divisors (13223218032) is greater than itself. Its abundance is 6680794896

Bases of 6542423136

• Binary: 110000101111101010111010001100000₂
• Hexadecimal: 0x185F57460
• Base-36: 3076U00

Squares and roots of 6542423136

• 6542423136 squared (6542423136²) is 42803300490468074496
• 6542423136 cubed (6542423136³) is 280037303425998478052001939456
• The square root of 6542423136 is 80885.2467140951
• The cube root of 6542423136 is 1870.3069011195

Scales and comparisons

• 6,542,423,136 seconds is equal to 208 years, 1 week, 3 days, 11 hours, 45 minutes, 36 seconds.
• To count from 1 to 6,542,423,136 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 6542423136 cubic inches would be around 155.9 feet tall.

Recreational maths with 6542423136

• 6542423136 backwards is 6313242456
• 6542423136 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6542423136's digits is 36
• More coming soon!