31883068490
31,883,068,490 is an even composite number composed of seven prime numbers multiplied together.
31883068490 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 31883068490:
2 × 5 × 7 × 132 × 53 × 211 × 241
(2 × 5 × 7 × 13 × 13 × 53 × 211 × 241)See below for interesting mathematical facts about the number 31883068490 from the Numbermatics database.
Names of 31883068490
- Cardinal: 31883068490 can be written as Thirty-one billion, eight hundred eighty-three million, sixty-eight thousand, four hundred ninety.
Scientific notation
- Scientific notation: 3.188306849 × 1010
Factors of 31883068490
Divisors of 31883068490
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 5 7 10 13 14 26 35 53 65 70 91 106 130 169 182 211 241 265 338 371 422 455 482 530 689 742 845 910 1055 1183 1205 1378 1477 1687 1690 1855 2110 2366 2410 2743 2954 3133 3374 3445 3710 4823 5486 5915 6266 6890 7385 8435 8957 9646 11183 11830 12773 13715 14770 15665 16870 17914 19201 21931 22366 24115 25546 27430 31330 35659 38402 40729 43862 44785 48230 50851 55915 62699 63865 71318 78281 81458 89411 89570 96005 101702 109655 111830 125398 127730 145379 156562 166049 178295 178822 192010 203645 219310 249613 254255 285103 290758 313495 332098 355957 356590 391405 407290 447055 499226 508510 570206 626990 661063 711914 726895 782810 830245 894110 1017653 1162343 1248065 1322126 1425515 1453790 1660490 1779785 1889927 2035306 2158637 2324686 2496130 2695103 2851030 3305315 3559570 3779854 4317274 4627441 5088265 5390206 5811715 6610630 8593819 9254882 9449635 10176530 10793185 11623430 13229489 13475515 15110459 17187638 18865721 18899270 21586370 23137205 26458978 26951030 30220918 35036339 37731442 42969095 46274410 60156733 66147445 70072678 75552295 85938190 94328605 120313466 132294890 151104590 175181695 188657210 245254373 300783665 350363390 455472407 490508746 601567330 910944814 1226271865 2277362035 2452543730 3188306849 4554724070 6376613698 15941534245 31883068490
- Sum of all divisors σ(n): 73006002432
- Sum of proper divisors (its aliquot sum) s(n): 41122933942
- 31883068490 is an abundant number, because the sum of its proper divisors (41122933942) is greater than itself. Its abundance is 9239865452
Bases of 31883068490
- Binary: 111011011000110000100000100010010102
- Hexadecimal: 0x76C61044A
- Base-36: ENACT3E
Squares and roots of 31883068490
- 31883068490 squared (318830684902) is 1016530056338030880100
- 31883068490 cubed (318830684903) is 32410097408368997141963278049000
-
The
square root of 31883068490 is 178558.3055755177 -
The
cube root of 31883068490 is 3170.9303591319
Scales and comparisons
How big is 31883068490?- 31,883,068,490 seconds is equal to 1,013 years, 40 weeks, 4 days, 23 hours, 54 minutes, 50 seconds.
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To count from 1 to 31,883,068,490 would take you about two thousand and twenty-seven 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 31883068490 cubic inches would be around 264.2 feet tall.
Recreational maths with 31883068490
- 31883068490 backwards is 09486038813
- The number of decimal digits it has is: 11
- The sum of 31883068490's digits is 50
- More coming soon!
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