140308920
140,308,920 is an even composite number composed of six prime numbers multiplied together.
140308920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 140308920:
23 × 32 × 5 × 19 × 73 × 281
(2 × 2 × 2 × 3 × 3 × 5 × 19 × 73 × 281)See below for interesting mathematical facts about the number 140308920 from the Numbermatics database.
Names of 140308920
- Cardinal: 140308920 can be written as One hundred forty million, three hundred eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4030892 × 108
Factors of 140308920
Divisors of 140308920
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 30 36 38 40 45 57 60 72 73 76 90 95 114 120 146 152 171 180 190 219 228 281 285 292 342 360 365 380 438 456 562 570 584 657 684 730 760 843 855 876 1095 1124 1140 1314 1368 1387 1405 1460 1686 1710 1752 2190 2248 2280 2529 2628 2774 2810 2920 3285 3372 3420 4161 4215 4380 5058 5256 5339 5548 5620 6570 6744 6840 6935 8322 8430 8760 10116 10678 11096 11240 12483 12645 13140 13870 16017 16644 16860 20232 20513 20805 21356 24966 25290 26280 26695 27740 32034 33288 33720 41026 41610 42712 48051 49932 50580 53390 55480 61539 62415 64068 80085 82052 83220 96102 99864 101160 102565 106780 123078 124830 128136 160170 164104 166440 184617 192204 205130 213560 240255 246156 249660 307695 320340 369234 384408 389747 410260 480510 492312 499320 615390 640680 738468 779494 820520 923085 961020 1169241 1230780 1476936 1558988 1846170 1922040 1948735 2338482 2461560 3117976 3507723 3692340 3897470 4676964 5846205 7015446 7384680 7794940 9353928 11692410 14030892 15589880 17538615 23384820 28061784 35077230 46769640 70154460 140308920
- Sum of all divisors σ(n): 488311200
- Sum of proper divisors (its aliquot sum) s(n): 348002280
- 140308920 is an abundant number, because the sum of its proper divisors (348002280) is greater than itself. Its abundance is 207693360
Bases of 140308920
- Binary: 10000101110011110001101110002
- Hexadecimal: 0x85CF1B8
- Base-36: 2BJB20
Squares and roots of 140308920
- 140308920 squared (1403089202) is 19686593031566400
- 140308920 cubed (1403089203) is 2762204606738607492288000
-
The
square root of 140308920 is 11845.2066254667 -
The
cube root of 140308920 is 519.6310499219
Scales and comparisons
How big is 140308920?- 140,308,920 seconds is equal to 4 years, 23 weeks, 6 days, 22 hours, 42 minutes.
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To count from 1 to 140,308,920 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 140308920 cubic inches would be around 43.3 feet tall.
Recreational maths with 140308920
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