1988020985000
1,988,020,985,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 1988020985000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 240 divisors.
1988020985000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1988020985000:
23 × 54 × 23 × 672 × 3851
(2 × 2 × 2 × 5 × 5 × 5 × 5 × 23 × 67 × 67 × 3851)See below for interesting mathematical facts about the number 1988020985000 from the Numbermatics database.
Names of 1988020985000
- Cardinal: 1988020985000 can be written as One trillion, nine hundred eighty-eight billion, twenty million, nine hundred eighty-five thousand.
Scientific notation
- Scientific notation: 1.988020985 × 1012
Factors of 1988020985000
Divisors of 1988020985000
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 8 10 20 23 25 40 46 50 67 92 100 115 125 134 184 200 230 250 268 335 460 500 536 575 625 670 920 1000 1150 1250 1340 1541 1675 2300 2500 2680 2875 3082 3350 3851 4489 4600 5000 5750 6164 6700 7702 7705 8375 8978 11500 12328 13400 14375 15404 15410 16750 17956 19255 22445 23000 28750 30808 30820 33500 35912 38510 38525 41875 44890 57500 61640 67000 77020 77050 83750 88573 89780 96275 103247 112225 115000 154040 154100 167500 177146 179560 192550 192625 206494 224450 258017 308200 335000 354292 385100 385250 412988 442865 448900 481375 516034 516235 561125 708584 770200 770500 825976 885730 897800 962750 963125 1032068 1032470 1122250 1290085 1541000 1771460 1925500 1926250 2064136 2064940 2214325 2244500 2406875 2580170 2581175 2805625 3542920 3851000 3852500 4129880 4428650 4489000 4813750 5160340 5162350 5611250 5934391 6450425 7705000 8857300 9627500 10320680 10324700 11071625 11222500 11868782 12900850 12905875 17287139 17714600 19255000 20649400 22143250 22445000 23737564 25801700 25811750 29671955 32252125 34574278 44286500 47475128 51603400 51623500 55358125 59343910 64504250 64529375 69148556 86435695 88573000 103247000 110716250 118687820 129008500 129058750 138297112 148359775 161260625 172871390 221432500 237375640 258017000 258117500 296719550 322521250 345742780 397604197 432178475 442865000 516235000 593439100 645042500 691485560 741798875 795208394 864356950 1186878200 1290085000 1483597750 1590416788 1728713900 1988020985 2160892375 2967195500 3180833576 3457427800 3708994375 3976041970 4321784750 5934391000 7417988750 7952083940 8643569500 9940104925 10804461875 14835977500 15904167880 17287139000 19880209850 21608923750 29671955000 39760419700 43217847500 49700524625 79520839400 86435695000 99401049250 198802098500 248502623125 397604197000 497005246250 994010492500 1988020985000
- Sum of all divisors σ(n): 4935360054240
- Sum of proper divisors (its aliquot sum) s(n): 2947339069240
- 1988020985000 is an abundant number, because the sum of its proper divisors (2947339069240) is greater than itself. Its abundance is 959318084240
Bases of 1988020985000
- Binary: 111001110110111110100100011011100101010002
- Hexadecimal: 0x1CEDF48DCA8
- Base-36: PDA8D5EW
Squares and roots of 1988020985000
- 1988020985000 squared (19880209850002) is 3952227436800370225000000
- 1988020985000 cubed (19880209850003) is 7857111081851897263069171625000000000
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The
square root of 1988020985000 is 1409971.9802180467 -
The
cube root of 1988020985000 is 12574.0057551765
Scales and comparisons
How big is 1988020985000?- 1,988,020,985,000 seconds is equal to 63,212 years, 47 weeks, 5 days, 3 hours, 23 minutes, 20 seconds.
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To count from 1 to 1,988,020,985,000 would take you about one hundred fifty-eight thousand and thirty-two 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 1988020985000 cubic inches would be around 1047.8 feet tall.
Recreational maths with 1988020985000
- 1988020985000 backwards is 0005890208891
- 1988020985000 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1988020985000's digits is 50
- More coming soon!
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