40089901995

Names of 40089901995

• Cardinal: 40089901995 can be written as Forty billion, eighty-nine million, nine hundred one thousand, nine hundred ninety-five.

Scientific notation

• Scientific notation: 4.0089901995 × 10¹⁰

Factors of 40089901995

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5216

Divisors of 40089901995

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 11 13 15 27 31 33 39 45 55 65 93 99 117 135 143 155 165 169 195 279 297 341 351 403 429 465 495 507 585 715 837 845 1023 1209 1287 1395 1485 1521 1705 1755 1859 2015 2145 2535 3069 3627 3861 4185 4433 4563 5115 5153 5239 5577 6045 6435 7605 9207 9295 10881 13299 15345 15459 15717 16731 18135 19305 22165 22815 25765 26195 27885 39897 46035 46377 47151 50193 54405 56683 57629 66495 66989 77295 78585 83655 119691 139131 141453 159743 170049 172887 199485 200967 231885 235755 250965 283415 288145 334945 479229 510147 518661 598455 602901 695655 707265 736879 798715 850245 864435 870857 1004835 1437687 1530441 1555983 1757173 1808703 2076659 2210637 2396145 2550735 2593305 2612571 3014505 3684395 4313061 4354285 5271519 6229977 6631911 7188435 7652205 7779915 7837713 8785865 9043515 9579427 10383295 11053185 13062855 15814557 18689931 19895733 21565305 22843249 23513139 26357595 26996567 28738281 31149885 33159555 39188565 47443671 47897135 56069793 68529747 79072785 80989701 86214843 93449655 99478665 114216245 117565695 134982835 143691405 205589241 237218355 242969103 258644529 280348965 296962237 342648735 404948505 431074215 616767723 728907309 890886711 1027946205 1214845515 1293222645 1484811185 2672660133 3083838615 3644536545 4454433555 8017980399 13363300665 40089901995
• Sum of all divisors σ(n): 86923653120
• Sum of proper divisors (its aliquot sum) s(n): 46833751125
• 40089901995 is an abundant number, because the sum of its proper divisors (46833751125) is greater than itself. Its abundance is 6743849130

Bases of 40089901995

• Binary: 100101010101100010110101101110101011₂
• Hexadecimal: 0x9558B5BAB
• Base-36: IF0HQCR

Squares and roots of 40089901995

• 40089901995 squared (40089901995²) is 1607200241968704980025
• 40089901995 cubed (40089901995³) is 64432500186865668506270682649875
• The square root of 40089901995 is 200224.6288422081
• The cube root of 40089901995 is 3422.5121470279

Scales and comparisons

• 40,089,901,995 seconds is equal to 1,274 years, 38 weeks, 1 day, 11 hours, 53 minutes, 15 seconds.
• To count from 1 to 40,089,901,995 would take you about two thousand, five hundred forty-nine 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 40089901995 cubic inches would be around 285.2 feet tall.

Recreational maths with 40089901995

• 40089901995 backwards is 59910998004
• The number of decimal digits it has is: 11
• The sum of 40089901995's digits is 54
• More coming soon!