140228920
140,228,920 is an even composite number composed of six prime numbers multiplied together.
140228920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 140228920:
23 × 5 × 13 × 17 × 29 × 547
(2 × 2 × 2 × 5 × 13 × 17 × 29 × 547)See below for interesting mathematical facts about the number 140228920 from the Numbermatics database.
Names of 140228920
- Cardinal: 140228920 can be written as One hundred forty million, two hundred twenty-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4022892 × 108
Factors of 140228920
Divisors of 140228920
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 8 10 13 17 20 26 29 34 40 52 58 65 68 85 104 116 130 136 145 170 221 232 260 290 340 377 442 493 520 547 580 680 754 884 986 1094 1105 1160 1508 1768 1885 1972 2188 2210 2465 2735 3016 3770 3944 4376 4420 4930 5470 6409 7111 7540 8840 9299 9860 10940 12818 14222 15080 15863 18598 19720 21880 25636 28444 31726 32045 35555 37196 46495 51272 56888 63452 64090 71110 74392 79315 92990 120887 126904 128180 142220 158630 185980 206219 241774 256360 269671 284440 317260 371960 412438 483548 539342 604435 634520 824876 967096 1031095 1078684 1208870 1348355 1649752 2062190 2157368 2417740 2696710 3505723 4124380 4835480 5393420 7011446 8248760 10786840 14022892 17528615 28045784 35057230 70114460 140228920
- Sum of all divisors σ(n): 372859200
- Sum of proper divisors (its aliquot sum) s(n): 232630280
- 140228920 is an abundant number, because the sum of its proper divisors (232630280) is greater than itself. Its abundance is 92401360
Bases of 140228920
- Binary: 10000101101110111001001110002
- Hexadecimal: 0x85BB938
- Base-36: 2BHLBS
Squares and roots of 140228920
- 140228920 squared (1402289202) is 19664150004366400
- 140228920 cubed (1402289203) is 2757482517830295556288000
-
The
square root of 140228920 is 11841.8292505845 -
The
cube root of 140228920 is 519.5322717227
Scales and comparisons
How big is 140228920?- 140,228,920 seconds is equal to 4 years, 23 weeks, 6 days, 28 minutes, 40 seconds.
-
To count from 1 to 140,228,920 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 140228920 cubic inches would be around 43.3 feet tall.
Recreational maths with 140228920
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