138002700
138,002,700 is an even composite number composed of seven prime numbers multiplied together.
138002700 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138002700:
22 × 3 × 52 × 11 × 19 × 31 × 71
(2 × 2 × 3 × 5 × 5 × 11 × 19 × 31 × 71)See below for interesting mathematical facts about the number 138002700 from the Numbermatics database.
Names of 138002700
- Cardinal: 138002700 can be written as One hundred thirty-eight million, two thousand, seven hundred.
Scientific notation
- Scientific notation: 1.380027 × 108
Factors of 138002700
Divisors of 138002700
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 19 20 22 25 30 31 33 38 44 50 55 57 60 62 66 71 75 76 93 95 100 110 114 124 132 142 150 155 165 186 190 209 213 220 228 275 284 285 300 310 330 341 355 372 380 418 426 465 475 550 570 589 620 627 660 682 710 775 781 825 836 852 930 950 1023 1045 1065 1100 1140 1178 1254 1349 1364 1420 1425 1550 1562 1650 1705 1767 1775 1860 1900 2046 2090 2130 2201 2325 2343 2356 2508 2698 2850 2945 3100 3124 3135 3300 3410 3534 3550 3905 4047 4092 4180 4260 4402 4650 4686 5115 5225 5325 5396 5700 5890 6270 6479 6603 6745 6820 7068 7100 7810 8094 8525 8804 8835 9300 9372 10230 10450 10650 11005 11715 11780 12540 12958 13206 13490 14725 14839 15620 15675 16188 17050 17670 19437 19525 20235 20460 20900 21300 22010 23430 24211 25575 25916 26412 26980 29450 29678 31350 32395 33015 33725 34100 35340 38874 39050 40470 41819 44020 44175 44517 46860 48422 51150 55025 58575 58900 59356 62700 64790 66030 67450 72633 74195 77748 78100 80940 83638 88350 89034 96844 97185 101175 102300 110050 117150 121055 125457 129580 132060 134900 145266 148390 161975 165075 167276 176700 178068 194370 202350 209095 220100 222585 234300 242110 250914 290532 296780 323950 330150 363165 370975 388740 404700 418190 445170 460009 484220 485925 501828 605275 627285 647900 660300 726330 741950 836380 890340 920018 971850 1045475 1112925 1210550 1254570 1380027 1452660 1483900 1815825 1840036 1943700 2090950 2225850 2300045 2421100 2509140 2760054 3136425 3631650 4181900 4451700 4600090 5520108 6272850 6900135 7263300 9200180 11500225 12545700 13800270 23000450 27600540 34500675 46000900 69001350 138002700
- Sum of all divisors σ(n): 479969280
- Sum of proper divisors (its aliquot sum) s(n): 341966580
- 138002700 is an abundant number, because the sum of its proper divisors (341966580) is greater than itself. Its abundance is 203963880
Bases of 138002700
- Binary: 10000011100111000001000011002
- Hexadecimal: 0x839C10C
- Base-36: 2A5VKC
Squares and roots of 138002700
- 138002700 squared (1380027002) is 19044745207290000
- 138002700 cubed (1380027003) is 2628226259418079683000000
-
The
square root of 138002700 is 11747.4550435403 -
The
cube root of 138002700 is 516.7682954205
Scales and comparisons
How big is 138002700?- 138,002,700 seconds is equal to 4 years, 20 weeks, 1 day, 6 hours, 5 minutes.
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To count from 1 to 138,002,700 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 138002700 cubic inches would be around 43.1 feet tall.
Recreational maths with 138002700
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