1389885000
1,389,885,000 is an even composite number composed of six prime numbers multiplied together.
1389885000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1389885000:
23 × 3 × 54 × 72 × 31 × 61
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 31 × 61)See below for interesting mathematical facts about the number 1389885000 from the Numbermatics database.
Names of 1389885000
- Cardinal: 1389885000 can be written as One billion, three hundred eighty-nine million, eight hundred eighty-five thousand.
Scientific notation
- Scientific notation: 1.389885 × 109
Factors of 1389885000
Divisors of 1389885000
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 31 35 40 42 49 50 56 60 61 62 70 75 84 93 98 100 105 120 122 124 125 140 147 150 155 168 175 183 186 196 200 210 217 244 245 248 250 280 294 300 305 310 350 366 372 375 392 420 427 434 465 488 490 500 525 588 600 610 620 625 651 700 732 735 744 750 775 840 854 868 875 915 930 980 1000 1050 1085 1176 1220 1225 1240 1250 1281 1302 1400 1464 1470 1500 1519 1525 1550 1708 1736 1750 1830 1860 1875 1891 1960 2100 2135 2170 2325 2440 2450 2500 2562 2604 2625 2940 2989 3000 3038 3050 3100 3255 3416 3500 3660 3675 3720 3750 3782 3875 4200 4270 4340 4375 4557 4575 4650 4900 5000 5124 5208 5250 5425 5673 5880 5978 6076 6100 6125 6200 6405 6510 7000 7320 7350 7500 7564 7595 7625 7750 8540 8680 8750 8967 9114 9150 9300 9455 9800 10248 10500 10675 10850 11346 11625 11956 12152 12200 12250 12810 13020 13125 13237 14700 14945 15000 15128 15190 15250 15500 16275 17080 17500 17934 18228 18300 18375 18600 18910 19375 21000 21350 21700 22692 22785 22875 23250 23912 24500 25620 26040 26250 26474 27125 28365 29400 29890 30380 30500 30625 31000 32025 32550 35000 35868 36456 36600 36750 37820 37975 38125 38750 39711 42700 43400 44835 45384 45570 45750 46500 47275 49000 51240 52500 52948 53375 54250 56730 58125 59780 60760 61000 61250 64050 65100 66185 71736 73500 74725 75640 75950 76250 77500 79422 81375 85400 89670 91140 91500 91875 92659 93000 94550 105000 105896 106750 108500 113460 113925 114375 116250 119560 122500 128100 130200 132370 135625 141825 147000 149450 151900 152500 155000 158844 160125 162750 179340 182280 183000 183750 185318 189100 189875 198555 213500 217000 224175 226920 227850 228750 232500 236375 245000 256200 264740 266875 271250 277977 283650 298900 303800 305000 317688 320250 325500 330925 358680 367500 370636 373625 378200 379750 397110 406875 427000 448350 455700 457500 463295 465000 472750 529480 533750 542500 555954 567300 569625 597800 640500 651000 661850 709125 735000 741272 747250 759500 794220 800625 813750 896700 911400 915000 926590 945500 949375 992775 1067500 1085000 1111908 1120875 1134600 1139250 1181875 1281000 1323700 1389885 1418250 1494500 1519000 1588440 1601250 1627500 1654625 1793400 1853180 1868125 1891000 1898750 1985550 2135000 2223816 2241750 2278500 2316475 2363750 2647400 2779770 2836500 2848125 2989000 3202500 3255000 3309250 3545625 3706360 3736250 3797500 3971100 4483500 4557000 4632950 4727500 4963875 5559540 5604375 5673000 5696250 6405000 6618500 6949425 7091250 7472500 7595000 7942200 8273125 8967000 9265900 9455000 9927750 11119080 11208750 11392500 11582375 13237000 13898850 14182500 14945000 16546250 18531800 19855500 22417500 22785000 23164750 24819375 27797700 28365000 33092500 34747125 39711000 44835000 46329500 49638750 55595400 57911875 66185000 69494250 92659000 99277500 115823750 138988500 173735625 198555000 231647500 277977000 347471250 463295000 694942500 1389885000
- Sum of all divisors σ(n): 5299303680
- Sum of proper divisors (its aliquot sum) s(n): 3909418680
- 1389885000 is an abundant number, because the sum of its proper divisors (3909418680) is greater than itself. Its abundance is 2519533680
Bases of 1389885000
- Binary: 10100101101011111110110010010002
- Hexadecimal: 0x52D7F648
- Base-36: MZI24O
Squares and roots of 1389885000
- 1389885000 squared (13898850002) is 1931780313225000000
- 1389885000 cubed (13898850003) is 2684952480646729125000000000
-
The
square root of 1389885000 is 37281.1614625939 -
The
cube root of 1389885000 is 1115.9882515687
Scales and comparisons
How big is 1389885000?- 1,389,885,000 seconds is equal to 44 years, 10 weeks, 15 hours, 10 minutes.
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To count from 1 to 1,389,885,000 would take you about eighty-eight 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 1389885000 cubic inches would be around 93 feet tall.
Recreational maths with 1389885000
- 1389885000 backwards is 0005889831
- 1389885000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1389885000's digits is 42
- More coming soon!
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