68429448704

Names of 68429448704

• Cardinal: 68429448704 can be written as Sixty-eight billion, four hundred twenty-nine million, four hundred forty-eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 6.8429448704 × 10¹⁰

Factors of 68429448704

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 86

Divisors of 68429448704

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 16 32 41 43 64 82 86 128 164 172 256 328 344 512 656 688 1312 1376 1681 1763 1849 2624 2752 3362 3526 3698 5248 5504 6724 7052 7396 10496 11008 13448 14104 14792 20992 22016 26896 28208 29584 53792 56416 59168 72283 75809 79507 107584 112832 118336 144566 151618 159014 215168 225664 236672 289132 303236 318028 430336 451328 473344 578264 606472 636056 860672 902656 946688 1156528 1212944 1272112 2313056 2425888 2544224 3108169 3259787 4626112 4851776 5088448 6216338 6519574 9252224 9703552 10176896 12432676 13039148 18504448 19407104 20353792 24865352 26078296 37008896 38814208 40707584 49730704 52156592 99461408 104313184 133651267 198922816 208626368 267302534 397845632 417252736 534605068 795691264 834505472 1069210136 1591382528 1669010944 2138420272 4276840544 8553681088 17107362176 34214724352 68429448704
• Sum of all divisors σ(n): 143478000600
• Sum of proper divisors (its aliquot sum) s(n): 75048551896
• 68429448704 is an abundant number, because the sum of its proper divisors (75048551896) is greater than itself. Its abundance is 6619103192

Bases of 68429448704

• Binary: 111111101110101101101000011000000000₂
• Hexadecimal: 0xFEEB68600
• Base-36: VFP4KJK

Squares and roots of 68429448704

• 68429448704 squared (68429448704²) is 4682589449933367279616
• 68429448704 cubed (68429448704³) is 320427014566106932478475096817664
• The square root of 68429448704 is 261590.2305209429
• The cube root of 68429448704 is 4090.2295350841

Scales and comparisons

• 68,429,448,704 seconds is equal to 2,175 years, 43 weeks, 6 days, 12 hours, 11 minutes, 44 seconds.
• To count from 1 to 68,429,448,704 would take you about four thousand, three hundred fifty-one 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 68429448704 cubic inches would be around 340.9 feet tall.

Recreational maths with 68429448704

• 68429448704 backwards is 40784492486
• The number of decimal digits it has is: 11
• The sum of 68429448704's digits is 56
• More coming soon!