40255202148

Names of 40255202148

• Cardinal: 40255202148 can be written as Forty billion, two hundred fifty-five million, two hundred two thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 4.0255202148 × 10¹⁰

Factors of 40255202148

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 193

Divisors of 40255202148

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 31 42 53 62 84 93 97 106 124 159 186 194 212 217 291 318 371 372 388 434 582 636 651 679 742 868 961 1113 1164 1302 1358 1484 1643 1922 2037 2226 2604 2716 2883 3007 3286 3844 4074 4452 4929 5141 5766 6014 6572 6727 8148 9021 9409 9858 10282 11501 11532 12028 13454 15423 18042 18818 19716 20181 20564 21049 23002 26908 28227 30846 34503 35987 36084 37636 40362 42098 46004 50933 56454 61692 63147 65863 69006 71974 80724 84196 93217 101866 107961 112908 126294 131726 138012 143948 152799 159371 186434 197589 203732 215922 252588 263452 279651 291679 305598 318742 356531 372868 395178 431844 478113 498677 559302 583358 611196 637484 652519 713062 790356 875037 956226 997354 1069593 1115597 1118604 1166716 1305038 1426124 1496031 1750074 1912452 1957557 1994708 2041753 2139186 2231194 2610076 2992062 3346791 3490739 3500148 3915114 4083506 4278372 4462388 4940501 5984124 6125259 6693582 6981478 7830228 8167012 9042049 9881002 10472217 12250518 13387164 13962956 14821503 15458987 18084098 19762004 20944434 24501036 27126147 29643006 30917974 34583507 36168196 41888868 46376961 54252294 59286012 61835948 63294343 69167014 92753922 103750521 108212909 108504588 126588686 138334028 185507844 189883029 207501042 216425818 253177372 324638727 379766058 415002084 432851636 479228597 649277454 759532116 958457194 1298554908 1437685791 1916914388 2875371582 3354600179 5750743164 6709200358 10063800537 13418400716 20127601074 40255202148
• Sum of all divisors σ(n): 114191695296
• Sum of proper divisors (its aliquot sum) s(n): 73936493148
• 40255202148 is an abundant number, because the sum of its proper divisors (73936493148) is greater than itself. Its abundance is 33681291000

Bases of 40255202148

• Binary: 100101011111011001011010001101100100₂
• Hexadecimal: 0x95F65A364
• Base-36: IHQWORO

Squares and roots of 40255202148

• 40255202148 squared (40255202148²) is 1620481299976343813904
• 40255202148 cubed (40255202148³) is 65232802307601547846654813065792
• The square root of 40255202148 is 200636.9909762405
• The cube root of 40255202148 is 3427.2096391417

Scales and comparisons

• 40,255,202,148 seconds is equal to 1,279 years, 51 weeks, 3 days, 16 hours, 35 minutes, 48 seconds.
• To count from 1 to 40,255,202,148 would take you about two thousand, five hundred fifty-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 40255202148 cubic inches would be around 285.6 feet tall.

Recreational maths with 40255202148

• 40255202148 backwards is 84120255204
• The number of decimal digits it has is: 11
• The sum of 40255202148's digits is 33
• More coming soon!