40108986975

Names of 40108986975

• Cardinal: 40108986975 can be written as Forty billion, one hundred eight million, nine hundred eighty-six thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 4.0108986975 × 10¹⁰

Factors of 40108986975

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 425

Divisors of 40108986975

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 15 17 25 37 41 51 75 85 89 111 123 185 205 233 255 267 425 445 555 615 629 697 699 925 1025 1165 1275 1335 1513 1517 1887 2091 2225 2775 3075 3145 3293 3485 3495 3649 3961 4539 4551 5825 6675 7565 7585 8621 9435 9553 9879 10455 10947 11883 15725 16465 17425 17475 18245 19805 20737 22695 22755 25789 25863 28659 37825 37925 43105 47175 47765 49395 52275 54735 55981 59415 62033 62211 77367 82325 91225 99025 103685 113475 113775 128945 129315 135013 143295 146557 162401 167943 186099 215525 238825 246975 273675 279905 297075 310165 311055 352529 353461 386835 405039 439671 487203 518425 644725 646575 675065 716475 732785 767269 812005 839715 850217 930495 1057587 1060383 1399525 1550825 1555275 1762645 1767305 1934175 2025195 2198355 2295221 2301807 2436015 2550651 3375325 3663925 3836345 4060025 4198575 4251085 4652475 5287935 5301915 6008837 6885663 8813225 8836525 10125975 10991775 11476105 11509035 12180075 12753255 13043573 14453689 18026511 19181725 21255425 26439675 26509575 30044185 31458029 34428315 39130719 43361067 57380525 57545175 63766275 65217865 72268445 90132555 94374087 150220925 157290145 172141575 195653595 216805335 326089325 361342225 450662775 471870435 534786493 786450725 978267975 1084026675 1604359479 2359352175 2673932465 8021797395 13369662325 40108986975
• Sum of all divisors σ(n): 75021448320
• Sum of proper divisors (its aliquot sum) s(n): 34912461345
• 40108986975 is a deficient number, because the sum of its proper divisors (34912461345) is less than itself. Its deficiency is 5196525630

Bases of 40108986975

• Binary: 100101010110101011101001001001011111₂
• Hexadecimal: 0x956AE925F
• Base-36: IFBUSF3

Squares and roots of 40108986975

• 40108986975 squared (40108986975²) is 1608730836160719650625
• 40108986975 cubed (40108986975³) is 64524564153851163473544675609375
• The square root of 40108986975 is 200272.2820936537
• The cube root of 40108986975 is 3423.0551616883

Scales and comparisons

• 40,108,986,975 seconds is equal to 1,275 years, 17 weeks, 5 days, 9 hours, 16 minutes, 15 seconds.
• To count from 1 to 40,108,986,975 would take you about two thousand, five hundred fifty 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 40108986975 cubic inches would be around 285.3 feet tall.

Recreational maths with 40108986975

• 40108986975 backwards is 57968980104
• The number of decimal digits it has is: 11
• The sum of 40108986975's digits is 57
• More coming soon!