42121385110
42,121,385,110 is an even composite number composed of seven prime numbers multiplied together.
42121385110 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 42121385110:
2 × 5 × 7 × 23 × 612 × 79 × 89
(2 × 5 × 7 × 23 × 61 × 61 × 79 × 89)See below for interesting mathematical facts about the number 42121385110 from the Numbermatics database.
Names of 42121385110
- Cardinal: 42121385110 can be written as Forty-two billion, one hundred twenty-one million, three hundred eighty-five thousand, one hundred ten.
Scientific notation
- Scientific notation: 4.212138511 × 1010
Factors of 42121385110
Divisors of 42121385110
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 5 7 10 14 23 35 46 61 70 79 89 115 122 158 161 178 230 305 322 395 427 445 553 610 623 790 805 854 890 1106 1246 1403 1610 1817 2047 2135 2765 2806 3115 3634 3721 4094 4270 4819 5429 5530 6230 7015 7031 7442 9085 9638 9821 10235 10858 12719 14030 14062 14329 18170 18605 19642 20470 24095 25438 26047 27145 28658 33733 35155 37210 38003 48190 49105 49217 52094 54290 63595 67466 70310 71645 76006 85583 98210 98434 110837 124867 127190 130235 143290 161713 168665 171166 190015 221674 246085 249734 260470 293959 323426 331169 337330 380030 427915 428891 492170 554185 587918 599081 624335 662338 775859 808565 855830 857782 874069 1108370 1131991 1198162 1248670 1469795 1551718 1617130 1655845 1748138 2057713 2144455 2263982 2318183 2939590 2995405 3002237 3311690 3879295 4115426 4288910 4370345 4636366 5659955 5990810 6004474 6761057 7616887 7758590 8740690 9864493 10288565 11319910 11590915 13522114 15011185 15233774 19728986 20577130 23181830 26162351 30022370 33805285 38084435 47327399 49322465 52324702 53318209 67610570 69051451 76168870 94654798 98644930 106636418 130811755 138102902 183136457 236636995 261623510 266591045 345257255 366272914 473273990 533182090 601734073 690514510 915682285 1203468146 1831364570 3008670365 4212138511 6017340730 8424277022 21060692555 42121385110
- Sum of all divisors σ(n): 94133145600
- Sum of proper divisors (its aliquot sum) s(n): 52011760490
- 42121385110 is an abundant number, because the sum of its proper divisors (52011760490) is greater than itself. Its abundance is 9890375380
Bases of 42121385110
- Binary: 1001110011101010000101010100100101102
- Hexadecimal: 0x9CEA15496
- Base-36: JCLZGRA
Squares and roots of 42121385110
- 42121385110 squared (421213851102) is 1774211083584929712100
- 42121385110 cubed (421213851103) is 74732228318111223795645526831000
-
The
square root of 42121385110 is 205234.9509951947 -
The
cube root of 42121385110 is 3479.3721373001
Scales and comparisons
How big is 42121385110?- 42,121,385,110 seconds is equal to 1,339 years, 17 weeks, 1 day, 45 minutes, 10 seconds.
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To count from 1 to 42,121,385,110 would take you about two thousand, six hundred seventy-eight 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 42121385110 cubic inches would be around 289.9 feet tall.
Recreational maths with 42121385110
- 42121385110 backwards is 01158312124
- The number of decimal digits it has is: 11
- The sum of 42121385110's digits is 28
- More coming soon!
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