40890742893
40,890,742,893 is an odd composite number composed of six prime numbers multiplied together.
40890742893 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 40890742893:
33 × 72 × 11 × 13 × 292 × 257
(3 × 3 × 3 × 7 × 7 × 11 × 13 × 29 × 29 × 257)See below for interesting mathematical facts about the number 40890742893 from the Numbermatics database.
Names of 40890742893
- Cardinal: 40890742893 can be written as Forty billion, eight hundred ninety million, seven hundred forty-two thousand, eight hundred ninety-three.
Scientific notation
- Scientific notation: 4.0890742893 × 1010
Factors of 40890742893
Divisors of 40890742893
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 7 9 11 13 21 27 29 33 39 49 63 77 87 91 99 117 143 147 189 203 231 257 261 273 297 319 351 377 429 441 539 609 637 693 771 783 819 841 957 1001 1131 1287 1323 1421 1617 1799 1827 1911 2079 2233 2313 2457 2523 2639 2827 2871 3003 3341 3393 3861 4147 4263 4851 5397 5481 5733 5887 6699 6939 7007 7453 7569 7917 8481 8613 9009 9251 10023 10179 10933 12441 12593 12789 14553 15631 16191 17199 17661 18473 19789 20097 21021 22359 22707 23387 23751 25443 27027 27753 29029 30069 32799 36751 37323 37779 38367 41209 46893 48573 52171 52983 55419 59367 60291 63063 64757 67077 70161 71253 76329 76531 81983 83259 87087 90207 96889 98397 110253 111969 113337 120263 123627 138523 140679 156513 158949 163709 166257 178101 189189 194271 201231 203203 210483 216137 229593 245949 249777 257257 261261 290667 295191 330759 340011 360789 365197 370881 415569 422037 453299 469539 491127 498771 534303 535717 573881 582813 609609 631449 648411 678223 688779 737847 771771 783783 841841 872001 992277 1065779 1082367 1095591 1112643 1246707 1359897 1408617 1473381 1512959 1607151 1721643 1748439 1800799 1828827 1945233 2034669 2066337 2213541 2315313 2377507 2525523 2616003 2809781 3197337 3247101 3286773 3740121 4017167 4079691 4420143 4538877 4747561 4821453 5164929 5402397 5486481 5835699 5892887 6104007 6945939 7132521 7460453 7576569 8429343 9592011 9860319 10590713 12051501 12239073 13616631 14242683 14464359 15494787 16207191 16642549 17678661 18312021 19668467 21397563 22381359 22729707 25288029 28776033 30907591 31772139 36154503 40849893 42728049 48621573 49927647 52223171 53035983 59005401 64192689 67144077 75864087 92722773 95316417 108463509 116497843 128184147 137679269 149782941 156669513 159107949 177016203 201432231 216353137 278168319 285949251 349493529 413037807 449348823 470008539 531048609 649059411 834504957 1048480587 1239113421 1410025617 1514471959 1947178233 3145441761 3717340263 4543415877 5841534699 13630247631 40890742893
- Sum of all divisors σ(n): 86075982720
- Sum of proper divisors (its aliquot sum) s(n): 45185239827
- 40890742893 is an abundant number, because the sum of its proper divisors (45185239827) is greater than itself. Its abundance is 4294496934
Bases of 40890742893
- Binary: 1001100001010100011100111000011011012
- Hexadecimal: 0x98547386D
- Base-36: IS9AJ59
Squares and roots of 40890742893
- 40890742893 squared (408907428932) is 1672052854341430009449
- 40890742893 cubed (408907428933) is 68371483370382193354333619595957
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The
square root of 40890742893 is 202214.5961423161 -
The
cube root of 40890742893 is 3445.1515705875
Scales and comparisons
How big is 40890742893?- 40,890,742,893 seconds is equal to 1,300 years, 10 weeks, 2 days, 11 hours, 41 minutes, 33 seconds.
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To count from 1 to 40,890,742,893 would take you about two thousand, six hundred 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 40890742893 cubic inches would be around 287.1 feet tall.
Recreational maths with 40890742893
- 40890742893 backwards is 39824709804
- The number of decimal digits it has is: 11
- The sum of 40890742893's digits is 54
- More coming soon!
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