42789768140
42,789,768,140 is an even composite number composed of seven prime numbers multiplied together.
42789768140 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42789768140:
22 × 5 × 7 × 19 × 37 × 409 × 1063
(2 × 2 × 5 × 7 × 19 × 37 × 409 × 1063)See below for interesting mathematical facts about the number 42789768140 from the Numbermatics database.
Names of 42789768140
- Cardinal: 42789768140 can be written as Forty-two billion, seven hundred eighty-nine million, seven hundred sixty-eight thousand, one hundred forty.
Scientific notation
- Scientific notation: 4.278976814 × 1010
Factors of 42789768140
Divisors of 42789768140
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 10 14 19 20 28 35 37 38 70 74 76 95 133 140 148 185 190 259 266 370 380 409 518 532 665 703 740 818 1036 1063 1295 1330 1406 1636 2045 2126 2590 2660 2812 2863 3515 4090 4252 4921 5180 5315 5726 7030 7441 7771 8180 9842 10630 11452 14060 14315 14882 15133 15542 19684 20197 21260 24605 28630 29764 30266 31084 37205 38855 39331 40394 49210 54397 57260 60532 74410 75665 77710 78662 80788 98420 100985 105931 108794 141379 148820 151330 155420 157324 196655 201970 211862 217588 271985 275317 282758 287527 302660 393310 403940 423724 434767 529655 543970 550634 565516 575054 706895 747289 786620 869534 1059310 1087940 1101268 1150108 1376585 1413790 1437635 1494578 1739068 2012689 2118620 2173835 2753170 2827580 2875270 2989156 3043369 3736445 4025378 4347670 5231023 5506340 5750540 6086738 7472890 8050756 8260573 8695340 10063445 10462046 12173476 14945780 15216845 16086379 16521146 20126890 20924092 26155115 30433690 32172758 33042292 40253780 41302865 52310230 57824011 60867380 64345516 80431895 82605730 104620460 112604653 115648022 160863790 165211460 225209306 231296044 289120055 305641201 321727580 450418612 563023265 578240110 611282402 1126046530 1156480220 1222564804 1528206005 2139488407 2252093060 3056412010 4278976814 6112824020 8557953628 10697442035 21394884070 42789768140
- Sum of all divisors σ(n): 111398246400
- Sum of proper divisors (its aliquot sum) s(n): 68608478260
- 42789768140 is an abundant number, because the sum of its proper divisors (68608478260) is greater than itself. Its abundance is 25818710120
Bases of 42789768140
- Binary: 1001111101100111100000001011110011002
- Hexadecimal: 0x9F6780BCC
- Base-36: JNNX8EK
Squares and roots of 42789768140
- 42789768140 squared (427897681402) is 1830964257474959059600
- 42789768140 cubed (427897681403) is 78346536049980760016276441144000
-
The
square root of 42789768140 is 206856.8783966345 -
The
cube root of 42789768140 is 3497.6792272013
Scales and comparisons
How big is 42789768140?- 42,789,768,140 seconds is equal to 1,360 years, 30 weeks, 1 day, 22 hours, 42 minutes, 20 seconds.
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To count from 1 to 42,789,768,140 would take you about two thousand, seven hundred twenty-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 42789768140 cubic inches would be around 291.5 feet tall.
Recreational maths with 42789768140
- 42789768140 backwards is 04186798724
- The number of decimal digits it has is: 11
- The sum of 42789768140's digits is 56
- More coming soon!
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