140739940
140,739,940 is an even composite number composed of five prime numbers multiplied together.
140739940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 140739940:
22 × 5 × 113 × 17 × 311
(2 × 2 × 5 × 11 × 11 × 11 × 17 × 311)See below for interesting mathematical facts about the number 140739940 from the Numbermatics database.
Names of 140739940
- Cardinal: 140739940 can be written as One hundred forty million, seven hundred thirty-nine thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.4073994 × 108
Factors of 140739940
Divisors of 140739940
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 11 17 20 22 34 44 55 68 85 110 121 170 187 220 242 311 340 374 484 605 622 748 935 1210 1244 1331 1555 1870 2057 2420 2662 3110 3421 3740 4114 5287 5324 6220 6655 6842 8228 10285 10574 13310 13684 17105 20570 21148 22627 26435 26620 34210 37631 41140 45254 52870 58157 68420 75262 90508 105740 113135 116314 150524 188155 226270 232628 290785 376310 413941 452540 581570 639727 752620 827882 1163140 1279454 1655764 2069705 2558908 3198635 4139410 6397270 7036997 8278820 12794540 14073994 28147988 35184985 70369970 140739940
- Sum of all divisors σ(n): 345316608
- Sum of proper divisors (its aliquot sum) s(n): 204576668
- 140739940 is an abundant number, because the sum of its proper divisors (204576668) is greater than itself. Its abundance is 63836728
Bases of 140739940
- Binary: 10000110001110000101011001002
- Hexadecimal: 0x8638564
- Base-36: 2BSJMS
Squares and roots of 140739940
- 140739940 squared (1407399402) is 19807730711203600
- 140739940 cubed (1407399403) is 2787738831830951991784000
-
The
square root of 140739940 is 11863.3865316781 -
The
cube root of 140739940 is 520.1625970817
Scales and comparisons
How big is 140739940?- 140,739,940 seconds is equal to 4 years, 24 weeks, 4 days, 22 hours, 25 minutes, 40 seconds.
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To count from 1 to 140,739,940 would take you about six 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 140739940 cubic inches would be around 43.3 feet tall.
Recreational maths with 140739940
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