40621855904

Names of 40621855904

• Cardinal: 40621855904 can be written as Forty billion, six hundred twenty-one million, eight hundred fifty-five thousand, nine hundred four.

Scientific notation

• Scientific notation: 4.0621855904 × 10¹⁰

Factors of 40621855904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6915

Divisors of 40621855904

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 14 16 19 23 28 32 38 46 56 61 76 92 112 122 133 152 161 184 224 244 266 304 322 368 427 437 488 532 608 644 736 854 874 976 1064 1159 1288 1403 1708 1748 1952 2128 2318 2576 2806 3059 3416 3496 4256 4636 5152 5612 6118 6803 6832 6992 8113 9272 9821 11224 12236 13606 13664 13984 16226 18544 19642 22448 24472 26657 27212 32452 37088 39284 44896 47621 48944 53314 54424 64904 78568 95242 97888 106628 108848 129257 129808 156469 157136 186599 190484 213256 217696 258514 259616 312938 314272 373198 380968 414983 426512 517028 625876 746396 761936 829966 853024 904799 1034056 1095283 1251752 1492792 1523872 1659932 1809598 2068112 2190566 2503504 2904881 2972911 2985584 3319864 3619196 4136224 4381132 5007008 5809762 5945822 5971168 6639728 7238392 7884677 8762264 9544609 11619524 11891644 13279456 14476784 15769354 17524528 19089218 20810377 23239048 23783288 28953568 31538708 35049056 38178436 41620754 46478096 47566576 55192739 63077416 66812263 76356872 83241508 92956192 95133152 110385478 126154832 133624526 152713744 166483016 181347571 220770956 252309664 267249052 305427488 332966032 362695142 441541912 534498104 665932064 725390284 883083824 1068996208 1269432997 1450780568 1766167648 2137992416 2538865994 2901561136 5077731988 5803122272 10155463976 20310927952 40621855904
• Sum of all divisors σ(n): 102053468160
• Sum of proper divisors (its aliquot sum) s(n): 61431612256
• 40621855904 is an abundant number, because the sum of its proper divisors (61431612256) is greater than itself. Its abundance is 20809756352

Bases of 40621855904

• Binary: 100101110101010000000101010010100000₂
• Hexadecimal: 0x9754054A0
• Base-36: INT7CM8

Squares and roots of 40621855904

• 40621855904 squared (40621855904²) is 1650135177085339657216
• 40621855904 cubed (40621855904³) is 67031553385682190266325105803264
• The square root of 40621855904 is 201548.6440142925
• The cube root of 40621855904 is 3437.5834813251

Scales and comparisons

• 40,621,855,904 seconds is equal to 1,291 years, 33 weeks, 5 days, 8 hours, 51 minutes, 44 seconds.
• To count from 1 to 40,621,855,904 would take you about two thousand, five hundred eighty-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 40621855904 cubic inches would be around 286.5 feet tall.

Recreational maths with 40621855904

• 40621855904 backwards is 40955812604
• The number of decimal digits it has is: 11
• The sum of 40621855904's digits is 44
• More coming soon!