530130420

Names of 530130420

• Cardinal: 530130420 can be written as Five hundred thirty million, one hundred thirty thousand, four hundred twenty.

Scientific notation

• Scientific notation: 5.3013042 × 10⁸

Factors of 530130420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1668

Divisors of 530130420

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 229 270 324 405 458 540 687 810 916 1145 1374 1429 1620 2061 2290 2748 2858 3435 4122 4287 4580 5716 6183 6870 7145 8244 8574 10305 12366 12861 13740 14290 17148 18549 20610 21435 24732 25722 28580 30915 37098 38583 41220 42870 51444 61830 64305 74196 77166 85740 92745 115749 123660 128610 154332 185490 192915 231498 257220 327241 370980 385830 462996 578745 654482 771660 981723 1157490 1308964 1636205 1963446 2314980 2945169 3272410 3926892 4908615 5890338 6544820 8835507 9817230 11780676 14725845 17671014 19634460 26506521 29451690 35342028 44177535 53013042 58903380 88355070 106026084 132532605 176710140 265065210 530130420
• Sum of all divisors σ(n): 1671469800
• Sum of proper divisors (its aliquot sum) s(n): 1141339380
• 530130420 is an abundant number, because the sum of its proper divisors (1141339380) is greater than itself. Its abundance is 611208960

Bases of 530130420

• Binary: 11111100110010010010111110100₂
• Hexadecimal: 0x1F9925F4
• Base-36: 8RMJ90

Squares and roots of 530130420

• 530130420 squared (530130420²) is 281038262209376400
• 530130420 cubed (530130420³) is 148986931981126838870088000
• The square root of 530130420 is 23024.5612336043
• The cube root of 530130420 is 809.3336082847

Scales and comparisons

• 530,130,420 seconds is equal to 16 years, 44 weeks, 3 days, 18 hours, 27 minutes.
• To count from 1 to 530,130,420 would take you about twenty-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 530130420 cubic inches would be around 67.4 feet tall.

Recreational maths with 530130420

• 530130420 backwards is 024031035
• 530130420 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 530130420's digits is 18
• More coming soon!