1830513872

Names of 1830513872

• Cardinal: 1830513872 can be written as One billion, eight hundred thirty million, five hundred thirteen thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.830513872 × 10⁹

Factors of 1830513872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 274

Divisors of 1830513872

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 11 16 22 29 44 58 83 88 116 149 166 176 232 298 319 332 464 596 638 664 841 913 1192 1276 1328 1639 1682 1826 2384 2407 2552 3278 3364 3652 4321 4814 5104 6556 6728 7304 8642 9251 9628 12367 13112 13456 14608 17284 18502 19256 24734 26224 26477 34568 37004 38512 47531 49468 52954 69136 69803 74008 95062 98936 105908 125309 136037 139606 148016 190124 197872 211816 250618 272074 279212 358643 380248 423632 501236 544148 558424 717286 760496 767833 1002472 1088296 1116848 1378399 1434572 1535666 2004944 2176592 2756798 2869144 3071332 3945073 5513596 5738288 6142664 7890146 10400647 11027192 12285328 15780292 20801294 22054384 31560584 41602588 63121168 83205176 114407117 166410352 228814234 457628468 915256936 1830513872
• Sum of all divisors σ(n): 4082551200
• Sum of proper divisors (its aliquot sum) s(n): 2252037328
• 1830513872 is an abundant number, because the sum of its proper divisors (2252037328) is greater than itself. Its abundance is 421523456

Bases of 1830513872

• Binary: 1101101000110110110110011010000₂
• Hexadecimal: 0x6D1B6CD0
• Base-36: U9U9JK

Squares and roots of 1830513872

• 1830513872 squared (1830513872²) is 3350781035584432384
• 1830513872 cubed (1830513872³) is 6133651167671829106158030848
• The square root of 1830513872 is 42784.5050456353
• The cube root of 1830513872 is 1223.2756796491

Scales and comparisons

• 1,830,513,872 seconds is equal to 58 years, 10 weeks, 4 days, 12 hours, 4 minutes, 32 seconds.
• To count from 1 to 1,830,513,872 would take you about one 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 1830513872 cubic inches would be around 101.9 feet tall.

Recreational maths with 1830513872

• 1830513872 backwards is 2783150381
• The number of decimal digits it has is: 10
• The sum of 1830513872's digits is 38
• More coming soon!