1988998149900
1,988,998,149,900 is an even composite number composed of six prime numbers multiplied together.
1988998149900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1988998149900:
22 × 3 × 52 × 29 × 3492 × 1877
(2 × 2 × 3 × 5 × 5 × 29 × 349 × 349 × 1877)See below for interesting mathematical facts about the number 1988998149900 from the Numbermatics database.
Names of 1988998149900
- Cardinal: 1988998149900 can be written as One trillion, nine hundred eighty-eight billion, nine hundred ninety-eight million, one hundred forty-nine thousand, nine hundred.
Scientific notation
- Scientific notation: 1.9889981499 × 1012
Factors of 1988998149900
Divisors of 1988998149900
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 25 29 30 50 58 60 75 87 100 116 145 150 174 290 300 348 349 435 580 698 725 870 1047 1396 1450 1740 1745 1877 2094 2175 2900 3490 3754 4188 4350 5235 5631 6980 7508 8700 8725 9385 10121 10470 11262 17450 18770 20242 20940 22524 26175 28155 30363 34900 37540 40484 46925 50605 52350 54433 56310 60726 93850 101210 104700 108866 112620 121452 121801 140775 151815 163299 187700 202420 217732 243602 253025 272165 281550 303630 326598 365403 487204 506050 544330 563100 607260 609005 653196 655073 730806 759075 816495 1012100 1088660 1218010 1310146 1360825 1461612 1518150 1632990 1827015 1965219 2436020 2620292 2721650 3036300 3045025 3265980 3275365 3532229 3654030 3930438 4082475 5443300 6090050 6550730 7064458 7308060 7860876 8164950 9135075 9826095 10596687 12180100 13101460 14128916 16329900 16376825 17661145 18270150 18997117 19652190 21193374 32753650 35322290 36540300 37994234 39304380 42386748 49130475 52983435 56991351 65507300 70644580 75988468 88305725 94985585 98260950 105966870 113982702 176611450 189971170 196521900 211933740 227965404 228620477 264917175 284956755 353222900 379942340 457240954 474927925 529834350 569913510 685861431 914481908 949855850 1059668700 1139827020 1143102385 1371722862 1424783775 1899711700 2286204770 2743445724 2849567550 3429307155 4572409540 5699135100 5715511925 6629993833 6858614310 11431023850 13259987666 13717228620 17146535775 19889981499 22862047700 26519975332 33149969165 34293071550 39779962998 66299938330 68586143100 79559925996 99449907495 132599876660 165749845825 198899814990 331499691650 397799629980 497249537475 662999383300 994499074950 1988998149900
- Sum of all divisors σ(n): 5973565011120
- Sum of proper divisors (its aliquot sum) s(n): 3984566861220
- 1988998149900 is an abundant number, because the sum of its proper divisors (3984566861220) is greater than itself. Its abundance is 1995568711320
Bases of 1988998149900
- Binary: 111001111000110011000011100110111000011002
- Hexadecimal: 0x1CF1987370C
- Base-36: PDQE56OC
Squares and roots of 1988998149900
- 1988998149900 squared (19889981499002) is 3956113640305622870010000
- 1988998149900 cubed (19889981499003) is 7868702711362037959017018194499000000
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The
square root of 1988998149900 is 1410318.4569096443 -
The
cube root of 1988998149900 is 12576.0655698717
Scales and comparisons
How big is 1988998149900?- 1,988,998,149,900 seconds is equal to 63,243 years, 51 weeks, 2 days, 22 hours, 5 minutes.
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To count from 1 to 1,988,998,149,900 would take you about one hundred fifty-eight thousand, one hundred nine 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 1988998149900 cubic inches would be around 1048 feet tall.
Recreational maths with 1988998149900
- 1988998149900 backwards is 0099418998891
- 1988998149900 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1988998149900's digits is 75
- More coming soon!
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"Number 1988998149900 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.
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Numbermatics. (2024). Number 1988998149900 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/1988998149900/
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