40468525790

Names of 40468525790

• Cardinal: 40468525790 can be written as Forty billion, four hundred sixty-eight million, five hundred twenty-five thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 4.046852579 × 10¹⁰

Factors of 40468525790

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5698

Divisors of 40468525790

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 11 14 19 22 35 38 55 70 77 95 110 133 154 190 209 266 385 418 541 665 770 1045 1082 1330 1463 2090 2705 2926 3787 5113 5410 5951 7315 7574 10226 10279 11902 14630 18935 20558 25565 29755 35791 37870 41657 51130 51395 56243 59510 71582 71953 83314 97147 102790 112486 113069 143906 178955 194294 208285 226138 281215 357910 359765 393701 416570 485735 562430 565345 680029 719530 787402 791483 971470 1068617 1130690 1360058 1582966 1968505 2137234 2766133 3400145 3937010 3957415 5343085 5532266 6800290 7480319 7914830 10686170 13830665 14960638 19362931 27661330 30427463 37401595 38725862 52556527 60854926 74803190 96814655 105113054 152137315 193629310 212992241 262782635 304274630 367895689 425984482 525565270 578121797 735791378 1064961205 1156243594 1839478445 2129922410 2890608985 3678956890 4046852579 5781217970 8093705158 20234262895 40468525790
• Sum of all divisors σ(n): 95792993280
• Sum of proper divisors (its aliquot sum) s(n): 55324467490
• 40468525790 is an abundant number, because the sum of its proper divisors (55324467490) is greater than itself. Its abundance is 14855941700

Bases of 40468525790

• Binary: 100101101100000111001011001011011110₂
• Hexadecimal: 0x96C1CB2DE
• Base-36: IL9WYCE

Squares and roots of 40468525790

• 40468525790 squared (40468525790²) is 1637701579615895124100
• 40468525790 cubed (40468525790³) is 66275368611009590123576100539000
• The square root of 40468525790 is 201167.9044728559
• The cube root of 40468525790 is 3433.2528927541

Scales and comparisons

• 40,468,525,790 seconds is equal to 1,286 years, 40 weeks, 1 day, 17 hours, 9 minutes, 50 seconds.
• To count from 1 to 40,468,525,790 would take you about two thousand, five hundred seventy-three 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 40468525790 cubic inches would be around 286.1 feet tall.

Recreational maths with 40468525790

• 40468525790 backwards is 09752586404
• The number of decimal digits it has is: 11
• The sum of 40468525790's digits is 50
• More coming soon!