5642163189

Names of 5642163189

• Cardinal: 5642163189 can be written as Five billion, six hundred forty-two million, one hundred sixty-three thousand, one hundred eighty-nine.

Scientific notation

• Scientific notation: 5.642163189 × 10⁹

Factors of 5642163189

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1529

Divisors of 5642163189

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 23 27 37 39 69 111 117 169 207 299 333 351 481 507 621 851 897 999 1443 1453 1521 2553 2691 3887 4329 4359 4563 6253 7659 8073 11063 11661 12987 13077 18759 18889 22977 33189 33419 34983 39231 53761 56277 56667 99567 100257 104949 143819 161283 168831 170001 245557 298701 300771 431457 434447 483849 510003 698893 736671 902313 1236503 1294371 1303341 1451547 2096679 2210013 3709509 3883113 3910023 5647811 6290037 6630039 9085609 11128527 11730069 16074539 16943433 18870111 27256827 33385581 48223617 50830299 81770481 144670851 152490897 208969007 245311443 434012553 626907021 1880721063 5642163189
• Sum of all divisors σ(n): 9706671360
• Sum of proper divisors (its aliquot sum) s(n): 4064508171
• 5642163189 is a deficient number, because the sum of its proper divisors (4064508171) is less than itself. Its deficiency is 1577655018

Bases of 5642163189

• Binary: 101010000010011001001001111110101₂
• Hexadecimal: 0x1504C93F5
• Base-36: 2LB74Z9

Squares and roots of 5642163189

• 5642163189 squared (5642163189²) is 31834005451306649721
• 5642163189 cubed (5642163189³) is 179612653715787711006743320269
• The square root of 5642163189 is 75114.3341114065
• The cube root of 5642163189 is 1780.2536343749

Scales and comparisons

• 5,642,163,189 seconds is equal to 179 years, 20 weeks, 6 days, 19 hours, 33 minutes, 9 seconds.
• To count from 1 to 5,642,163,189 would take you about three hundred fifty-eight 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 5642163189 cubic inches would be around 148.4 feet tall.

Recreational maths with 5642163189

• 5642163189 backwards is 9813612465
• The number of decimal digits it has is: 10
• The sum of 5642163189's digits is 45
• More coming soon!