7469400664

Names of 7469400664

• Cardinal: 7469400664 can be written as Seven billion, four hundred sixty-nine million, four hundred thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 7.469400664 × 10⁹

Factors of 7469400664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 174

Divisors of 7469400664

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 22 41 44 53 67 82 88 106 121 134 164 212 242 268 328 424 451 484 536 583 737 902 968 1166 1474 1804 2173 2332 2747 2809 2948 3551 3608 4346 4664 4961 5494 5618 5896 6413 7102 8107 8692 9922 10988 11236 12826 14204 16214 17384 19844 21976 22472 23903 25652 28408 30217 30899 32428 39061 39688 47806 51304 60434 61798 64856 78122 95612 115169 120868 123596 145591 156244 188203 191224 230338 241736 247192 262933 291182 312488 332387 339889 376406 429671 460676 525866 582364 664774 679778 752812 859342 921352 1051732 1164728 1266859 1329548 1359556 1505624 1601501 1718684 2070233 2103464 2533718 2659096 2719112 3203002 3437368 4140466 5067436 6406004 7716323 8280932 10134872 12812008 13935449 15432646 16561864 17616511 22772563 27870898 30865292 35233022 45545126 55741796 61730584 70466044 84879553 91090252 111483592 140932088 169759106 182180504 339518212 679036424 933675083 1867350166 3734700332 7469400664
• Sum of all divisors σ(n): 16312572360
• Sum of proper divisors (its aliquot sum) s(n): 8843171696
• 7469400664 is an abundant number, because the sum of its proper divisors (8843171696) is greater than itself. Its abundance is 1373771032

Bases of 7469400664

• Binary: 110111101001101100000001001011000₂
• Hexadecimal: 0x1BD360258
• Base-36: 3FJ36FS

Squares and roots of 7469400664

• 7469400664 squared (7469400664²) is 55791946279363640896
• 7469400664 cubed (7469400664³) is 416732400584931108806039954944
• The square root of 7469400664 is 86425.6944664027
• The cube root of 7469400664 is 1954.7681398137

Scales and comparisons

• 7,469,400,664 seconds is equal to 237 years, 26 weeks, 1 day, 9 hours, 31 minutes, 4 seconds.
• To count from 1 to 7,469,400,664 would take you about four hundred seventy-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 7469400664 cubic inches would be around 162.9 feet tall.

Recreational maths with 7469400664

• 7469400664 backwards is 4660049647
• The number of decimal digits it has is: 10
• The sum of 7469400664's digits is 46
• More coming soon!