1988396347340
1,988,396,347,340 is an even composite number composed of seven prime numbers multiplied together.
1988396347340 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 1988396347340:
22 × 5 × 132 × 17 × 37 × 449 × 2083
(2 × 2 × 5 × 13 × 13 × 17 × 37 × 449 × 2083)See below for interesting mathematical facts about the number 1988396347340 from the Numbermatics database.
Names of 1988396347340
- Cardinal: 1988396347340 can be written as One trillion, nine hundred eighty-eight billion, three hundred ninety-six million, three hundred forty-seven thousand, three hundred forty.
Scientific notation
- Scientific notation: 1.98839634734 × 1012
Factors of 1988396347340
Divisors of 1988396347340
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 4 5 10 13 17 20 26 34 37 52 65 68 74 85 130 148 169 170 185 221 260 338 340 370 442 449 481 629 676 740 845 884 898 962 1105 1258 1690 1796 1924 2083 2210 2245 2405 2516 2873 3145 3380 4166 4420 4490 4810 5746 5837 6253 6290 7633 8177 8332 8980 9620 10415 11492 11674 12506 12580 14365 15266 16354 16613 20830 23348 25012 27079 28730 29185 30532 31265 32708 33226 35411 38165 40885 41660 54158 57460 58370 62530 66452 70822 75881 76330 77071 81770 83065 99229 106301 108316 116740 125060 135395 141644 151762 152660 154142 163540 166130 177055 198458 212602 215969 270790 282421 303524 308284 332260 352027 354110 379405 385355 396916 425204 431938 460343 496145 531505 541580 564842 704054 708220 758810 770710 863876 920686 935267 992290 1001923 1063010 1079845 1129684 1289977 1310207 1408108 1412105 1517620 1541420 1760135 1841372 1870534 1984580 2003846 2126020 2159690 2301715 2579954 2620414 2807597 2824210 3520270 3671473 3741068 4007692 4319380 4603430 4676335 5009615 5159908 5240828 5615194 5648420 5984459 6449885 6551035 7040540 7342946 9206860 9352670 10019230 11230388 11968918 12158471 12899770 13024999 13102070 14037985 14685892 15899539 17032691 18357365 18705340 20038460 23937836 24316942 25799540 26049998 26204140 28075970 29922295 31799078 34065382 34604879 36714730 47729149 48633884 52099996 56151940 59844590 60792355 63598156 65124995 68130764 69209758 73429460 79497695 85163455 95458298 119689180 121584710 130249990 138419516 158060123 158995390 170326910 173024395 190916596 206694007 221424983 238645745 243169420 260499980 316120246 317990780 340653820 346048790 413388014 442849966 449863427 477291490 588282943 632240492 692097580 790300615 826776028 885699932 899726854 954582980 1033470035 1107124915 1176565886 1580601230 1799453708 2066940070 2214249830 2249317135 2353131772 2687022091 2941414715 3161202460 4133880140 4428499660 4498634270 5374044182 5848224551 5882829430 7647678259 8997268540 10748088364 11696449102 11765658860 13435110455 15295356518 23392898204 26870220910 29241122755 30590713036 38238391295 53740441820 58482245510 76476782590 99419817367 116964491020 152953565180 198839634734 397679269468 497099086835 994198173670 1988396347340
- Sum of all divisors σ(n): 4930224667200
- Sum of proper divisors (its aliquot sum) s(n): 2941828319860
- 1988396347340 is an abundant number, because the sum of its proper divisors (2941828319860) is greater than itself. Its abundance is 953431972520
Bases of 1988396347340
- Binary: 111001110111101011010100001101111110011002
- Hexadecimal: 0x1CEF5A86FCC
- Base-36: PDGFUGUK
Squares and roots of 1988396347340
- 1988396347340 squared (19883963473402) is 3953720034115053925075600
- 1988396347340 cubed (19883963473403) is 7861562474239353413927453073358904000
-
The
square root of 1988396347340 is 1410105.0837934029 -
The
cube root of 1988396347340 is 12574.7970800229
Scales and comparisons
How big is 1988396347340?- 1,988,396,347,340 seconds is equal to 63,224 years, 44 weeks, 2 days, 14 hours, 42 minutes, 20 seconds.
-
To count from 1 to 1,988,396,347,340 would take you about one hundred fifty-eight thousand and sixty-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 1988396347340 cubic inches would be around 1047.9 feet tall.
Recreational maths with 1988396347340
- 1988396347340 backwards is 0437436938891
- 1988396347340 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1988396347340's digits is 65
- More coming soon!
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The information we have on file for 1988396347340 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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