5625028990

Names of 5625028990

• Cardinal: 5625028990 can be written as Five billion, six hundred twenty-five million, twenty-eight thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 5.62502899 × 10⁹

Factors of 5625028990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 995

Divisors of 5625028990

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 14 35 49 61 70 98 122 245 305 307 427 490 610 613 614 854 1226 1535 2135 2149 2989 3065 3070 4270 4291 4298 5978 6130 8582 10745 14945 15043 18727 21455 21490 29890 30037 30086 37393 37454 42910 60074 74786 75215 93635 131089 150185 150430 186965 187270 188191 261751 262178 300370 373930 376382 523502 655445 917623 940955 1308755 1310890 1317337 1832257 1835246 1881910 2617510 2634674 3664514 4588115 6586685 9161285 9176230 9221359 11479651 13173370 18322570 18442718 22959302 46106795 57398255 80357557 92213590 114796510 160715114 401787785 562502899 803575570 1125005798 2812514495 5625028990
• Sum of all divisors σ(n): 12029792544
• Sum of proper divisors (its aliquot sum) s(n): 6404763554
• 5625028990 is an abundant number, because the sum of its proper divisors (6404763554) is greater than itself. Its abundance is 779734564

Bases of 5625028990

• Binary: 101001111010001110010000101111110₂
• Hexadecimal: 0x14F47217E
• Base-36: 2L0ZW5A

Squares and roots of 5625028990

• 5625028990 squared (5625028990²) is 31640951138340420100
• 5625028990 cubed (5625028990³) is 177981267424338363551278699000
• The square root of 5625028990 is 75000.1932664177
• The cube root of 5625028990 is 1778.4497074793

Scales and comparisons

• 5,625,028,990 seconds is equal to 178 years, 44 weeks, 4 days, 12 hours, 3 minutes, 10 seconds.
• To count from 1 to 5,625,028,990 would take you about three hundred fifty-seven 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 5625028990 cubic inches would be around 148.2 feet tall.

Recreational maths with 5625028990

• 5625028990 backwards is 0998205265
• The number of decimal digits it has is: 10
• The sum of 5625028990's digits is 46
• More coming soon!