5138809824

Names of 5138809824

• Cardinal: 5138809824 can be written as Five billion, one hundred thirty-eight million, eight hundred nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 5.138809824 × 10⁹

Factors of 5138809824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 744

Divisors of 5138809824

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 61 74 96 111 122 148 183 222 244 296 366 444 488 592 641 732 888 976 1184 1282 1369 1464 1776 1923 1952 2257 2564 2738 2928 3552 3846 4107 4514 5128 5476 5856 6771 7692 8214 9028 10256 10952 13542 15384 16428 18056 20512 21904 23717 27084 30768 32856 36112 39101 43808 47434 54168 61536 65712 71151 72224 78202 83509 94868 108336 117303 131424 142302 156404 167018 189736 216672 234606 250527 284604 312808 334036 379472 469212 501054 569208 625616 668072 758944 877529 938424 1002108 1138416 1251232 1336144 1446737 1755058 1876848 2004216 2276832 2632587 2672288 2893474 3510116 3753696 4008432 4340211 5265174 5786948 7020232 8016864 8680422 10530348 11573896 14040464 17360844 21060696 23147792 28080928 34721688 42121392 46295584 53529269 69443376 84242784 107058538 138886752 160587807 214117076 321175614 428234152 642351228 856468304 1284702456 1712936608 2569404912 5138809824
• Sum of all divisors σ(n): 14113065456
• Sum of proper divisors (its aliquot sum) s(n): 8974255632
• 5138809824 is an abundant number, because the sum of its proper divisors (8974255632) is greater than itself. Its abundance is 3835445808

Bases of 5138809824

• Binary: 100110010010011000000001111100000₂
• Hexadecimal: 0x1324C03E0
• Base-36: 2CZIJ1C

Squares and roots of 5138809824

• 5138809824 squared (5138809824²) is 26407366407238910976
• 5138809824 cubed (5138809824³) is 135702433919486900438530228224
• The square root of 5138809824 is 71685.4924235021
• The cube root of 5138809824 is 1725.6558255731

Scales and comparisons

• 5,138,809,824 seconds is equal to 163 years, 20 weeks, 4 days, 23 hours, 10 minutes, 24 seconds.
• To count from 1 to 5,138,809,824 would take you about three hundred twenty-six 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 5138809824 cubic inches would be around 143.8 feet tall.

Recreational maths with 5138809824

• 5138809824 backwards is 4289088315
• 5138809824 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5138809824's digits is 48
• More coming soon!