2990682432

Names of 2990682432

• Cardinal: 2990682432 can be written as Two billion, nine hundred ninety million, six hundred eighty-two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 2.990682432 × 10⁹

Factors of 2990682432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 101829

Divisors of 2990682432

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 96 102 108 136 144 153 192 204 216 272 288 306 408 432 459 544 576 612 816 864 918 1088 1224 1632 1728 1836 2448 3264 3672 4896 7344 9792 14688 29376 101807 203614 305421 407228 610842 814456 916263 1221684 1628912 1730719 1832526 2443368 2748789 3257824 3461438 3665052 4886736 5192157 5497578 6515648 6922876 7330104 9773472 10384314 10995156 13845752 14660208 15576471 19546944 20768628 21990312 27691504 29320416 31152942 41537256 43980624 46729413 55383008 58640832 62305884 83074512 87961248 93458826 110766016 124611768 166149024 175922496 186917652 249223536 332298048 373835304 498447072 747670608 996894144 1495341216 2990682432
• Sum of all divisors σ(n): 9309323520
• Sum of proper divisors (its aliquot sum) s(n): 6318641088
• 2990682432 is an abundant number, because the sum of its proper divisors (6318641088) is greater than itself. Its abundance is 3327958656

Bases of 2990682432

• Binary: 10110010010000100011000101000000₂
• Hexadecimal: 0xB2423140
• Base-36: 1DGKPC0

Squares and roots of 2990682432

• 2990682432 squared (2990682432²) is 8944181409073434624
• 2990682432 cubed (2990682432³) is 26749206208736926327897325568
• The square root of 2990682432 is 54687.1322341919
• The cube root of 2990682432 is 1440.7548819817

Scales and comparisons

• 2,990,682,432 seconds is equal to 95 years, 4 weeks, 6 days, 9 hours, 7 minutes, 12 seconds.
• To count from 1 to 2,990,682,432 would take you about one hundred ninety 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 2990682432 cubic inches would be around 120.1 feet tall.

Recreational maths with 2990682432

• 2990682432 backwards is 2342860992
• The number of decimal digits it has is: 10
• The sum of 2990682432's digits is 45
• More coming soon!