7008138384

Names of 7008138384

• Cardinal: 7008138384 can be written as Seven billion, eight million, one hundred thirty-eight thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 7.008138384 × 10⁹

Factors of 7008138384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 799

Divisors of 7008138384

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 127 156 191 208 254 312 381 382 463 508 573 624 762 764 926 1016 1146 1389 1524 1528 1651 1852 2032 2292 2483 2778 3048 3056 3302 3704 4584 4953 4966 5556 6019 6096 6604 7408 7449 9168 9906 9932 11112 12038 13208 14898 18057 19812 19864 22224 24076 24257 26416 29796 36114 39624 39728 48152 48514 58801 59592 72228 72771 79248 88433 96304 97028 117602 119184 144456 145542 176403 176866 194056 235204 265299 288912 291084 315341 352806 353732 388112 470408 530598 582168 630682 705612 707464 764413 940816 946023 1061196 1149629 1164336 1261364 1411224 1414928 1528826 1892046 2122392 2293239 2299258 2522728 2822448 3057652 3448887 3784092 4244784 4586478 4598516 5045456 6115304 6897774 7568184 9172956 9197032 11230991 12230608 13795548 15136368 18345912 18394064 22461982 27591096 33692973 36691824 44923964 55182192 67385946 89847928 134771892 146002883 179695856 269543784 292005766 438008649 539087568 584011532 876017298 1168023064 1752034596 2336046128 3504069192 7008138384
• Sum of all divisors σ(n): 19796066304
• Sum of proper divisors (its aliquot sum) s(n): 12787927920
• 7008138384 is an abundant number, because the sum of its proper divisors (12787927920) is greater than itself. Its abundance is 5779789536

Bases of 7008138384

• Binary: 110100001101101111011010010010000₂
• Hexadecimal: 0x1A1B7B490
• Base-36: 37WGQ6O

Squares and roots of 7008138384

• 7008138384 squared (7008138384²) is 49114003609294131456
• 7008138384 cubed (7008138384³) is 344197733886208741802735407104
• The square root of 7008138384 is 83714.6246721563
• The cube root of 7008138384 is 1913.6722370155

Scales and comparisons

• 7,008,138,384 seconds is equal to 222 years, 43 weeks, 3 days, 17 hours, 6 minutes, 24 seconds.
• To count from 1 to 7,008,138,384 would take you about four hundred forty-five 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 7008138384 cubic inches would be around 159.5 feet tall.

Recreational maths with 7008138384

• 7008138384 backwards is 4838318007
• The number of decimal digits it has is: 10
• The sum of 7008138384's digits is 42
• More coming soon!