40409943552

Names of 40409943552

• Cardinal: 40409943552 can be written as Forty billion, four hundred nine million, nine hundred forty-three thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 4.0409943552 × 10¹⁰

Factors of 40409943552

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 29543

Divisors of 40409943552

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 243 256 264 288 297 324 352 384 396 432 486 512 528 576 594 648 704 768 792 864 891 972 1056 1152 1188 1296 1408 1536 1584 1728 1782 1944 2112 2304 2376 2592 2673 2816 3168 3456 3564 3888 4224 4608 4752 5184 5346 5632 6336 6912 7128 7776 8448 9504 10368 10692 12672 13824 14256 15552 16896 19008 20736 21384 25344 28512 29527 31104 38016 41472 42768 50688 57024 59054 62208 76032 85536 88581 114048 118108 124416 152064 171072 177162 228096 236216 265743 324797 342144 354324 456192 472432 531486 649594 684288 708648 797229 944864 974391 1062972 1299188 1368576 1417296 1594458 1889728 1948782 2125944 2391687 2598376 2834592 2923173 3188916 3779456 3897564 4251888 4783374 5196752 5669184 5846346 6377832 7175061 7558912 7795128 8503776 8769519 9566748 10393504 11338368 11692692 12755664 14350122 15117824 15590256 17007552 17539038 19133496 20787008 22676736 23385384 25511328 26308557 28700244 31180512 34015104 35078076 38266992 41574016 45353472 46770768 51022656 52617114 57400488 62361024 68030208 70156152 76533984 78925671 83148032 93541536 102045312 105234228 114800976 124722048 136060416 140312304 153067968 157851342 166296064 187083072 204090624 210468456 229601952 249444096 280624608 306135936 315702684 374166144 408181248 420936912 459203904 498888192 561249216 612271872 631405368 748332288 841873824 918407808 1122498432 1224543744 1262810736 1496664576 1683747648 1836815616 2244996864 2525621472 3367495296 3673631232 4489993728 5051242944 6734990592 10102485888 13469981184 20204971776 40409943552
• Sum of all divisors σ(n): 131944804992
• Sum of proper divisors (its aliquot sum) s(n): 91534861440
• 40409943552 is an abundant number, because the sum of its proper divisors (91534861440) is greater than itself. Its abundance is 51124917888

Bases of 40409943552

• Binary: 100101101000100111101100111000000000₂
• Hexadecimal: 0x9689ECE00
• Base-36: IKB1C00

Squares and roots of 40409943552

• 40409943552 squared (40409943552²) is 1632963537875826376704
• 40409943552 cubed (40409943552³) is 65987964388036357867961327812608
• The square root of 40409943552 is 201022.2464106895
• The cube root of 40409943552 is 3431.5954337531

Scales and comparisons

• 40,409,943,552 seconds is equal to 1,284 years, 47 weeks, 2 days, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 40,409,943,552 would take you about two thousand, five hundred sixty-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 40409943552 cubic inches would be around 286 feet tall.

Recreational maths with 40409943552

• 40409943552 backwards is 25534990404
• The number of decimal digits it has is: 11
• The sum of 40409943552's digits is 45
• More coming soon!