1988106768
1,988,106,768 is an even composite number composed of five prime numbers multiplied together.
1988106768 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 1988106768:
24 × 34 × 47 × 127 × 257
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 47 × 127 × 257)See below for interesting mathematical facts about the number 1988106768 from the Numbermatics database.
Names of 1988106768
- Cardinal: 1988106768 can be written as One billion, nine hundred eighty-eight million, one hundred six thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.988106768 × 109
Factors of 1988106768
Divisors of 1988106768
- Number of divisors d(n): 200
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 47 48 54 72 81 94 108 127 141 144 162 188 216 254 257 282 324 376 381 423 432 508 514 564 648 752 762 771 846 1016 1028 1128 1143 1269 1296 1524 1542 1692 2032 2056 2256 2286 2313 2538 3048 3084 3384 3429 3807 4112 4572 4626 5076 5969 6096 6168 6768 6858 6939 7614 9144 9252 10152 10287 11938 12079 12336 13716 13878 15228 17907 18288 18504 20304 20574 20817 23876 24158 27432 27756 30456 32639 35814 36237 37008 41148 41634 47752 48316 53721 54864 55512 60912 65278 71628 72474 82296 83268 95504 96632 97917 107442 108711 111024 130556 143256 144948 161163 164592 166536 193264 195834 214884 217422 261112 286512 289896 293751 322326 326133 333072 391668 429768 434844 483489 522224 579792 587502 644652 652266 783336 859536 869688 881253 966978 978399 1175004 1289304 1304532 1534033 1566672 1739376 1762506 1933956 1956798 2350008 2578608 2609064 2643759 3068066 3525012 3867912 3913596 4602099 4700016 5218128 5287518 6136132 7050024 7735824 7827192 9204198 10575036 12272264 13806297 14100048 15654384 18408396 21150072 24544528 27612594 36816792 41418891 42300144 55225188 73633584 82837782 110450376 124256673 165675564 220900752 248513346 331351128 497026692 662702256 994053384 1988106768
- Sum of all divisors σ(n): 5945905152
- Sum of proper divisors (its aliquot sum) s(n): 3957798384
- 1988106768 is an abundant number, because the sum of its proper divisors (3957798384) is greater than itself. Its abundance is 1969691616
Bases of 1988106768
- Binary: 11101101000000000011010000100002
- Hexadecimal: 0x76801A10
- Base-36: WVO100
Squares and roots of 1988106768
- 1988106768 squared (19881067682) is 3952568520967405824
- 1988106768 cubed (19881067683) is 7858128227519049426097016832
-
The
square root of 1988106768 is 44588.1909029735 -
The
cube root of 1988106768 is 1257.4186608469
Scales and comparisons
How big is 1988106768?- 1,988,106,768 seconds is equal to 63 years, 11 weeks, 1 day, 11 hours, 52 minutes, 48 seconds.
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To count from 1 to 1,988,106,768 would take you about one hundred twenty-six 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 1988106768 cubic inches would be around 104.8 feet tall.
Recreational maths with 1988106768
- 1988106768 backwards is 8676018891
- 1988106768 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1988106768's digits is 54
- More coming soon!
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"Number 1988106768 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.
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Numbermatics. (2024). Number 1988106768 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/1988106768/
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Numbermatics. 2024. "Number 1988106768 - Facts about the integer". https://numbermatics.com/n/1988106768/
The information we have on file for 1988106768 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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