1930308072

Names of 1930308072

• Cardinal: 1930308072 can be written as One billion, nine hundred thirty million, three hundred eight thousand and seventy-two.

Scientific notation

• Scientific notation: 1.930308072 × 10⁹

Factors of 1930308072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4739

Divisors of 1930308072

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 56 66 77 84 88 132 154 168 231 233 264 308 462 466 616 699 924 932 1398 1631 1848 1864 2563 2796 3262 4483 4893 5126 5592 6524 7689 8966 9786 10252 13048 13449 15378 17932 17941 19572 20504 26898 30756 31381 35864 35882 39144 49313 53796 53823 61512 62762 71764 94143 98626 107592 107646 125524 143528 147939 188286 197252 215292 251048 295878 345191 376572 394504 430584 591756 690382 753144 1035573 1044539 1183512 1380764 2071146 2089078 2761528 3133617 4142292 4178156 6267234 7311773 8284584 8356312 11489929 12534468 14623546 21935319 22979858 25068936 29247092 34469787 43870638 45959716 58494184 68939574 80429503 87741276 91919432 137879148 160859006 175482552 241288509 275758296 321718012 482577018 643436024 965154036 1930308072
• Sum of all divisors σ(n): 6043714560
• Sum of proper divisors (its aliquot sum) s(n): 4113406488
• 1930308072 is an abundant number, because the sum of its proper divisors (4113406488) is greater than itself. Its abundance is 2183098416

Bases of 1930308072

• Binary: 1110011000011100010100111101000₂
• Hexadecimal: 0x730E29E8
• Base-36: VX978O

Squares and roots of 1930308072

• 1930308072 squared (1930308072²) is 3726089252828357184
• 1930308072 cubed (1930308072³) is 7192500161727026702774389248
• The square root of 1930308072 is 43935.2713887145
• The cube root of 1930308072 is 1245.1133097949

Scales and comparisons

• 1,930,308,072 seconds is equal to 61 years, 19 weeks, 4 days, 12 hours, 41 minutes, 12 seconds.
• To count from 1 to 1,930,308,072 would take you about one hundred twenty-two 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 1930308072 cubic inches would be around 103.8 feet tall.

Recreational maths with 1930308072

• 1930308072 backwards is 2708030391
• 1930308072 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1930308072's digits is 33
• More coming soon!