40557743982

Names of 40557743982

• Cardinal: 40557743982 can be written as Forty billion, five hundred fifty-seven million, seven hundred forty-three thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 4.0557743982 × 10¹⁰

Factors of 40557743982

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2922

Divisors of 40557743982

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 27 31 34 42 51 54 62 63 73 93 102 119 126 146 153 186 189 217 219 238 279 306 357 378 434 438 459 511 527 558 651 657 714 837 918 1022 1054 1071 1241 1302 1314 1533 1581 1674 1953 1971 2142 2263 2482 2789 3066 3162 3213 3689 3723 3906 3942 4526 4599 4743 5578 5859 6426 6789 7378 7446 8367 8687 9198 9486 11067 11169 11718 13578 13797 14229 15841 16734 17374 19523 20367 22134 22338 25101 26061 27594 28458 31682 33201 33507 38471 39046 40734 47413 47523 50202 52122 58569 61101 66402 67014 75303 76942 78183 86459 94826 95046 99603 115413 117138 122202 142239 142569 150606 156366 172918 175707 199206 203597 230826 234549 259377 269297 284478 285138 331891 346239 351414 407194 426717 427707 469098 518754 527121 538594 605213 610791 663782 692478 778131 807891 853434 855414 995673 1038717 1054242 1210426 1221582 1280151 1425179 1469803 1556262 1615782 1815639 1832373 1991346 2077434 2334393 2423673 2560302 2850358 2939606 2987019 3461149 3631278 3664746 4275537 4409409 4668786 4847346 5446917 5497119 5974038 6311507 6922298 7271019 8551074 8818818 8961057 10288621 10383447 10893834 10994238 12623014 12826611 13228227 14542038 16340751 17922114 18934521 20577242 20766894 24228043 25653222 26456454 30865863 31150341 32681502 37869042 38479833 39684681 44180549 48456086 56803563 61731726 62300682 72684129 76959666 79369362 88361098 92597589 93451023 107295619 113607126 132541647 145368258 170410689 185195178 186902046 214591238 218052387 265083294 277792767 321886857 340821378 397624941 436104774 555585534 643773714 654157161 751069333 795249882 965660571 1192874823 1308314322 1502138666 1931321142 2253207999 2385749646 2896981713 4506415998 5793963426 6759623997 13519247994 20278871991 40557743982
• Sum of all divisors σ(n): 114164121600
• Sum of proper divisors (its aliquot sum) s(n): 73606377618
• 40557743982 is an abundant number, because the sum of its proper divisors (73606377618) is greater than itself. Its abundance is 33048633636

Bases of 40557743982

• Binary: 100101110001011011100000111101101110₂
• Hexadecimal: 0x9716E0F6E
• Base-36: IMR17JI

Squares and roots of 40557743982

• 40557743982 squared (40557743982²) is 1644930596909457216324
• 40557743982 cubed (40557743982³) is 66714674017612206214251183162168
• The square root of 40557743982 is 201389.5329504491
• The cube root of 40557743982 is 3435.7740602201

Scales and comparisons

• 40,557,743,982 seconds is equal to 1,289 years, 31 weeks, 5 days, 7 hours, 59 minutes, 42 seconds.
• To count from 1 to 40,557,743,982 would take you about two thousand, five hundred seventy-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 40557743982 cubic inches would be around 286.3 feet tall.

Recreational maths with 40557743982

• 40557743982 backwards is 28934775504
• 40557743982 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40557743982's digits is 54
• More coming soon!