9041389020

Names of 9041389020

• Cardinal: 9041389020 can be written as Nine billion, forty-one million, three hundred eighty-nine thousand and twenty.

Scientific notation

• Scientific notation: 9.04138902 × 10⁹

Factors of 9041389020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1921

Divisors of 9041389020

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 45 54 57 60 76 90 95 108 114 135 171 180 190 228 270 285 342 380 513 540 570 684 829 855 1026 1063 1140 1658 1710 2052 2126 2487 2565 3189 3316 3420 4145 4252 4974 5130 5315 6378 7461 8290 9567 9948 10260 10630 12435 12756 14922 15751 15945 16580 19134 20197 21260 22383 24870 28701 29844 31502 31890 37305 38268 40394 44766 47253 47835 49740 57402 60591 63004 63780 74610 78755 80788 89532 94506 95670 100985 111915 114804 121182 141759 143505 149220 157510 181773 189012 191340 201970 223830 236265 242364 283518 287010 302955 315020 363546 403940 425277 447660 472530 545319 567036 574020 605910 708795 727092 850554 881227 908865 945060 1090638 1211820 1417590 1701108 1762454 1817730 2126385 2181276 2643681 2726595 2835180 3524908 3635460 4252770 4406135 5287362 5453190 7931043 8505540 8812270 10574724 10906380 13218405 15862086 16743313 17624540 23793129 26436810 31724172 33486626 39655215 47586258 50229939 52873620 66973252 79310430 83716565 95172516 100459878 118965645 150689817 158620860 167433130 200919756 237931290 251149695 301379634 334866260 452069451 475862580 502299390 602759268 753449085 904138902 1004598780 1506898170 1808277804 2260347255 3013796340 4520694510 9041389020
• Sum of all divisors σ(n): 29672832000
• Sum of proper divisors (its aliquot sum) s(n): 20631442980
• 9041389020 is an abundant number, because the sum of its proper divisors (20631442980) is greater than itself. Its abundance is 11590053960

Bases of 9041389020

• Binary: 1000011010111010001010010111011100₂
• Hexadecimal: 0x21AE8A5DC
• Base-36: 45J0CF0

Squares and roots of 9041389020

• 9041389020 squared (9041389020²) is 81746715410976560400
• 9041389020 cubed (9041389020³) is 739103855137868260677926808000
• The square root of 9041389020 is 95086.2188752923
• The cube root of 9041389020 is 2083.2675635485

Scales and comparisons

• 9,041,389,020 seconds is equal to 287 years, 25 weeks, 2 days, 16 hours, 57 minutes.
• To count from 1 to 9,041,389,020 would take you about five hundred seventy-four 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 9041389020 cubic inches would be around 173.6 feet tall.

Recreational maths with 9041389020

• 9041389020 backwards is 0209831409
• 9041389020 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9041389020's digits is 36
• More coming soon!