1398001380
1,398,001,380 is an even composite number composed of six prime numbers multiplied together.
1398001380 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 1398001380:
22 × 3 × 5 × 193 × 43 × 79
(2 × 2 × 3 × 5 × 19 × 19 × 19 × 43 × 79)See below for interesting mathematical facts about the number 1398001380 from the Numbermatics database.
Names of 1398001380
- Cardinal: 1398001380 can be written as One billion, three hundred ninety-eight million, one thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.39800138 × 109
Factors of 1398001380
Divisors of 1398001380
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 19 20 30 38 43 57 60 76 79 86 95 114 129 158 172 190 215 228 237 258 285 316 361 380 395 430 474 516 570 645 722 790 817 860 948 1083 1140 1185 1290 1444 1501 1580 1634 1805 2166 2370 2451 2580 3002 3268 3397 3610 4085 4332 4503 4740 4902 5415 6004 6794 6859 7220 7505 8170 9006 9804 10191 10830 12255 13588 13718 15010 15523 16340 16985 18012 20382 20577 21660 22515 24510 27436 28519 30020 31046 33970 34295 40764 41154 45030 46569 49020 50955 57038 62092 64543 67940 68590 77615 82308 85557 90060 93138 101910 102885 114076 129086 137180 142595 155230 171114 186276 193629 203820 205770 232845 258172 285190 294937 310460 322715 342228 387258 411540 427785 465690 541861 570380 589874 645430 774516 855570 884811 931380 968145 1083722 1179748 1226317 1290860 1474685 1625583 1711140 1769622 1936290 2167444 2452634 2709305 2949370 3251166 3539244 3678951 3872580 4424055 4905268 5418610 5898740 6131585 6502332 7357902 8127915 8848110 10837220 12263170 14715804 16255830 17696220 18394755 23300023 24526340 32511660 36789510 46600046 69900069 73579020 93200092 116500115 139800138 233000230 279600276 349500345 466000460 699000690 1398001380
- Sum of all divisors σ(n): 4281446400
- Sum of proper divisors (its aliquot sum) s(n): 2883445020
- 1398001380 is an abundant number, because the sum of its proper divisors (2883445020) is greater than itself. Its abundance is 1485443640
Bases of 1398001380
- Binary: 10100110101001111001110111001002
- Hexadecimal: 0x5353CEE4
- Base-36: N4C0RO
Squares and roots of 1398001380
- 1398001380 squared (13980013802) is 1954407858481904400
- 1398001380 cubed (13980013803) is 2732264883240547056228072000
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The
square root of 1398001380 is 37389.8566458873 -
The
cube root of 1398001380 is 1118.1563471085
Scales and comparisons
How big is 1398001380?- 1,398,001,380 seconds is equal to 44 years, 23 weeks, 3 days, 13 hours, 43 minutes.
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To count from 1 to 1,398,001,380 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 1398001380 cubic inches would be around 93.2 feet tall.
Recreational maths with 1398001380
- 1398001380 backwards is 0831008931
- The number of decimal digits it has is: 10
- The sum of 1398001380's digits is 33
- More coming soon!
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The information we have on file for 1398001380 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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