40290476072840

Names of 40290476072840

• Cardinal: 40290476072840 can be written as Forty trillion, two hundred ninety billion, four hundred seventy-six million, seventy-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.029047607284 × 10¹³

Factors of 40290476072840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 236007

Divisors of 40290476072840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 463 926 1327 1852 2315 2654 3241 3704 4630 5308 6482 6635 9260 9289 10616 12964 13270 16205 18520 18578 25928 26540 32410 37156 46445 53080 64820 74312 92890 129640 185780 234203 371560 468406 614401 936812 1171015 1228802 1639421 1873624 2342030 2457604 3072005 3278842 4300807 4684060 4915208 6144010 6557684 8197105 8601614 9368120 12288020 13115368 16394210 17203228 21504035 24576040 32788420 34406456 43008070 65576840 86016140 108435989 172032280 216871978 310787381 433743956 542179945 621574762 759051923 867487912 1084359890 1243149524 1518103846 1553936905 2168719780 2175511667 2486299048 3036207692 3107873810 3795259615 4337439560 4351023334 6072415384 6215747620 7590519230 8702046668 10877558335 12431495240 15181038460 17404093336 21755116670 30362076920 43510233340 87020466680 143894557403 287789114806 575578229612 719472787015 1007261901821 1151156459224 1438945574030 2014523803642 2877891148060 4029047607284 5036309509105 5755782296120 8058095214568 10072619018210 20145238036420 40290476072840
• Sum of all divisors σ(n): 103906534440960
• Sum of proper divisors (its aliquot sum) s(n): 63616058368120
• 40290476072840 is an abundant number, because the sum of its proper divisors (63616058368120) is greater than itself. Its abundance is 23325582295280

Bases of 40290476072840

• Binary: 1001001010010011011011100000111001111110001000₂
• Hexadecimal: 0x24A4DB839F88
• Base-36: EA56T6N48

Squares and roots of 40290476072840

• 40290476072840 squared (40290476072840²) is 1623322462176092548985665600
• 40290476072840 cubed (40290476072840³) is 65404434820809572763592365468941482304000
• The square root of 40290476072840 is 6347477.9300790011
• The cube root of 40290476072840 is 34282.1038633599

Scales and comparisons

• 40,290,476,072,840 seconds is equal to 1,281,112 years, 26 weeks, 4 days, 13 hours, 7 minutes, 20 seconds.
• To count from 1 to 40,290,476,072,840 would take you about three million, two hundred two thousand, seven hundred eighty-one 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 40290476072840 cubic inches would be around 2856.8 feet tall.

Recreational maths with 40290476072840

• 40290476072840 backwards is 04827067409204
• The number of decimal digits it has is: 14
• The sum of 40290476072840's digits is 53
• More coming soon!